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TABLE OF CONTENTS1
ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

ý   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2011

Or

o

 

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                                   to                                  

Commission File Number: 001-33783

LOGO

THOMPSON CREEK METALS COMPANY INC.
(Exact name of registrant as specified in its charter)

British Columbia, Canada
(State or other jurisdiction of
incorporation or organization)
  98-0583591
(I.R.S. Employer
Identification No.)

26 West Dry Creek Circle, Suite 810, Littleton, CO
(Address of principal executive offices)

 

80120
(Zip code)

(303) 761-8801
(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class   Name of each exchange on which registered:
Common Stock, no par value   New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

          Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ý  No o

          Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o    No ý

          Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý    No o

          Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý    No o

          Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405) is not contained herein, and will not be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment of this Form 10-K. ý

          Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ý   Accelerated filer o   Non-accelerated filer o
(Do not check if a
smaller reporting company)
  Smaller reporting company o

          Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Act). Yes o    No ý

          As of February 27, 2012, there were 168,065,112 shares of the registrant's common stock, no par value, outstanding.

          As of June 30, 2011, the last day of the registrant's most recently completed second fiscal quarter, the aggregate market value of the registrant's common equity held by non-affiliates was approximately $1.4 billion, based on the closing price of the registrant's common stock on such date as reported on the New York Stock Exchange. For purposes of this calculation, shares of common stock held by executive officers, directors and holders of greater than 5% of the registrant's outstanding common stock are assumed to be affiliates of the registrant. This determination of affiliate status is not necessarily a conclusive determination for other purposes.

DOCUMENTS INCORPORATED BY REFERENCE

          Part III incorporates certain information by reference from the registrant's definitive proxy statement for the 2012 annual meeting of stockholders to be filed no later than 120 days after the end of the registrant's fiscal year ended December 31, 2011.

   


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Thompson Creek Metals Company Inc.


INDEX TO FORM 10-K

 
  Page

PART I

  3

Item 1. and 2. Business and Properties

  3

Item 1A. Risk Factors

  31

Item 1B. Unresolved Staff Comments

  47

Item 3. Legal Proceedings

  47

Item 4. Mine Safety Disclosures

  48

PART II

  49

Item 5. Market For Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

  49

Item 6. Selected Financial Data

  51

Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations

  52

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

  85

Item 8. Financial Statements and Supplementary Data

  87

Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

  133

Item 9A. Controls and Procedures

  133

Item 9B. Other Information

  135

PART III

  135

Item 10. Directors, Executive Officers and Corporate Governance

  135

Item 11. Executive Compensation

  135

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

  135

Item 13. Certain Relationships and Related Transactions, and Director Independence

  136

Item 14. Principal Accountant Fees and Services

  136

PART IV

  137

Item 15. Exhibits and Financial Statement Schedules

  137

Signatures

  142

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Reporting Currency, Financial and Other Information

        All dollar amounts in this report are expressed in United States dollars ("US$"), unless otherwise indicated. Canadian currency is denoted as "C$." Financial information is presented in accordance with accounting principles generally accepted in the United States ("US GAAP"). Please refer to the consolidated financial statements included in Item 8, Financial Statements and Supplementary Data.

        References to "we," "our" and "us" mean Thompson Creek Metals Company Inc., its predecessors and consolidated subsidiaries, or any one or more of them, as the context requires. Additional information on us is available on EDGAR at www.sec.gov or on SEDAR at www.sedar.com.

Statement Regarding Forward-Looking Information

        Certain statements in this report, other than purely historical information, including estimates, projections, statements relating to our business plans, objectives and expected operating results, and the assumptions upon which those statements are based, are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 and applicable Canadian securities legislation. Forward-looking statements may appear throughout this report, including without limitation, the following sections: Items 1 and 2, Business and Properties, Item 1A, Risk Factors, and Items 7 and 7A, Management's Discussion and Analysis of Financial Condition and Results of Operations and Quantitative and Qualitative Disclosure About Market Risk. These forward-looking statements generally are identified by the words "believe," "project," "expect," "anticipate," "estimate," "intend," "strategy," "future," "opportunity," "plan," "may," "should," "will," "would," "will be," "will continue," "will likely result," and similar expressions. Forward-looking statements are based on current expectations and assumptions that are subject to risks and uncertainties which may cause actual results to differ materially from the forward-looking statements. A detailed discussion of risks and uncertainties that could cause actual results and events to differ materially from such forward-looking statements is included in Item 1A, Risk Factors and elsewhere in this report. We undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events, or otherwise.


PART I

ITEMS 1. AND 2.    BUSINESS AND PROPERTIES

GENERAL

        We are a growing, diversified, North American mining company. In 2011, we were the fifth largest producer of molybdenum in the Western world, according to CRU International, and have substantial copper and gold reserves. Our principal producing properties are the Thompson Creek Mine ("TC Mine"), an open-pit molybdenum mine and concentrator in Idaho, a 75% joint venture interest in the Endako Mine, an open-pit molybdenum mine, concentrator and roaster in British Columbia and the Langeloth metallurgical facility in Pennsylvania.

        We are currently in the process of constructing and developing the Mt. Milligan project located in British Columbia, which has been designed to be a conventional truck-shovel open pit mine with a 66,000-ton per day copper flotation processing plant, with estimated average annual production of 81 million pounds of copper and 194,000 ounces of gold, each in concentrate, over the life of the mine.

        We also have a copper, molybdenum and silver exploration project located in British Columbia (the Berg property), an underground molybdenum exploration project located in British Columbia (the Davidson property) and two joint venture exploration projects located elsewhere in Canada, one of which is a lead and zinc project (the Howards Pass property), and the other a gold project (the Maze Lake property).

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        Among our principal assets are our ore reserves. At December 31, 2011, consolidated proven and probable reserves for the TC Mine and for our 75% joint venture interest in the Endako Mine totaled 448.8 million pounds of contained molybdenum, with 49.2% of these reserves from the TC Mine and 50.8% from our joint venture interest in the Endako Mine. The consolidated proven and probable reserve estimates for the TC Mine was prepared by the TC Mine staff and verified by Independent Mining Consultants (IMC) using a cut-off grade of 0.030% molybdenum ("Mo"). The consolidated proven and probable reserve estimates for the Endako Mine was prepared by the Endako Mine staff using a cut-off grade of 0.018% Mo. At December 31, 2011, the consolidated proven and probable reserve for Mt. Milligan totaled 2.1 billion pounds of contained copper and 6 million ounces of contained gold. The ore reserve estimate for Mt. Milligan was prepared by IMC. The open pit was optimized at a $4.10/ton net smelter return cut-off value and incorporates costs for milling, plant services, tailing services and general and administrative charges and at $1.60/lb copper, $690/oz gold and 0.85 US$/C$ exchange rate. Please refer to Glossary of Terms below.

        Detailed information regarding our operations and planned exploration projects is found below. See the Glossary of Terms below for the explanation of mining terms used in this report.

        We have three reportable segments: US Operations Molybdenum, Canadian Operations Molybdenum, and Copper-Gold (Development). The US Operations Molybdenum segment includes all mining, milling, mine site administration, roasting and sale of molybdenum products from the TC Mine and the Langeloth Facility, as well as all roasting and sales of third-party purchased material. The Canadian Operations Molybdenum segment includes all mining, milling, mine site administration, roasting and sale of molybdenum products from the 75% owned Endako Mine. The Copper-Gold (Development) segment includes all development expenditures and development site administration from Mt. Milligan. See Note 23 to the consolidated financial statements included in Item 8, Financial Statements and Supplementary Data, for information relating to our operating segments.

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        The following map sets forth the locations of our mines, development projects and metallurgical facility.

GRAPHIC

OUR HISTORY

        We are a corporation governed by the Business Corporations Act (British Columbia) ("BCBCA"). We were organized in 2000 as a corporation under the laws of Ontario, Canada and were continued as a corporation under the laws of British Columbia, Canada under the BCBCA, effective July 29, 2008. On October 26, 2006, we acquired Thompson Creek Metals Company USA. On October 20, 2010, we acquired Terrane Metals Corp. ("Terrane"), an exploration and development company in British Columbia, Canada. In acquiring Terrane, we diversified our asset base of primary molybdenum deposits to include copper and gold, from the development of Mt. Milligan, and exploration opportunities in the other properties acquired.

MOLYBDENUM

        We currently produce molybdenum products from our two primary mines and from concentrates purchased from third-party by-product copper production. Our principal products are molybdic oxide (also known as roasted molybdenum concentrate) and ferromolybdenum. These two commodity products account for approximately 80% of our sales. Other products produced by us include high soluble technical oxide, pure molybdenum tri-oxide, and high purity molybdenum disulfide.

        Molybdenum is an important industrial metal principally used for metallurgical applications as a ferro-alloy in steels where high strength, temperature-resistant or corrosion-resistant properties are

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sought. The addition of molybdenum enhances the strength, toughness, and wear- and corrosion-resistance in steels when added as an alloy. Molybdenum is used in major industries including chemical and petro-chemical processing, oil and gas for drilling and pipelines, power generation, automotive and aerospace. Molybdenum is also widely used in non-metallurgical applications such as catalysts, lubricants, flame-retardants in plastics, water treatment and as a pigment. As a catalyst, molybdenum is used for de-sulfurization of petroleum, allowing high sulfur fuels to meet strict environmental regulations governing emissions. Molybdenum as a high-purity metal is also used in electronics such as flat-panel displays and heat sinks. First end-user segments for molybdenum include:

MOLYBDENUM SALES AND PRODUCTS

        The world market for molybdenum consumption was 506.4 million pounds in 2010, increasing to 533.9 million pounds in 2011, both as estimated by CRU International. Over the same period, according to Platts Metals Week the average price of molybdenum decreased from $15.72 per pound in 2010 to $15.49 per pound in 2011.

        We have entered into a distributorship and sales agreement appointing an arm's length third-party as our distributor in Asia of up to 20% of all molybdenum produced from the TC Mine for a period of ten years, commencing on January 1, 2007. These sales are made upon mutual agreement, at the prevailing market prices.

        In September 2005, we entered into a sales agreement with respect to the TC Mine, which took effect on January 1, 2008, pursuant to which we agreed to sell a maximum of four million pounds of technical grade molybdic oxide from Phase 6 of the TC Mine (the "Product"), with a cap of one million pounds a year, at a price of not less than $4.50 per pound and not more than $7.50 per pound of molybdenum derived from the Product. Also in September 2005, we agreed with the same party to sell the difference between 10% of molybdenum produced from Phase 6 production and the maximum of four million pounds, estimated to be another four million pounds of molybdenum, at prices to be determined at approximately a 10% discount to the market price of molybdenum at the time of shipment with a minimum price of $4.50 per pound of molybdenum. We completed our obligations to make deliveries under these contracts in the fourth quarter of 2011.

        The balance of the sales from the TC Mine is made directly to customers in the United States and throughout the world. These sales are primarily annual agreements for fixed volumes to be priced at the prevailing price upon delivery of the products. A smaller proportion of sales are handled as spot sales against a purchase order for each single transaction.

        Production from the Endako Mine is sold primarily under annual supply contracts with customers who are steel, chemical and petroleum catalyst manufacturers. These annual contracts typically have quantities with fixed purchase volumes, with the sales price established by negotiated terms and conditions, referencing published molybdenum prices in various metal trade publications at or near the date of the molybdenum sale. Some of the molybdenum is sold on a spot sales basis, based upon negotiated prices.

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MOLYBDENUM PRICE HISTORY

        The table below shows the high, low and average prices quoted in Platts Metals Week for molybdenum in U.S. dollars per pound for the last 10 years.

 
  Molybdenum
(Dealer oxide
Platts Metals Week)
 
Year
  High   Low   Average  

2002

    8.30     2.40     3.76  

2003

    7.60     3.28     5.29  

2004

    33.25     7.20     16.20  

2005

    40.00     24.00     31.98  

2006

    28.40     20.50     24.75  

2007

    34.25     24.30     30.00  

2008

    34.00     8.25     28.94  

2009

    18.30     7.70     11.08  

2010

    18.60     11.75     15.72  

2011

    18.00     12.60     15.49  

        The prices quoted in Platts Metals Week for the week of December 26, 2011 were $13.50 (high), $13.20 (low) and $13.35 (average) per pound of molybdenum for drummed oxide.

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MOLYBDENUM PRODUCTS AND USES

        The following table sets forth the principal products and uses of molybdenum and indicates the products of our company.

GRAPHIC

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MINERAL RESERVES

        Our Proven and Probable Mineral Reserves are estimated in conformance with the definitions set out in National Instrument 43-101 of the Canadian Securities Administrators ("NI 43-101"). Technical Reports have been filed regarding the disclosure of Mineral Reserves and Mineral Resources for our material properties as required by NI 43-101; namely the TC Mine, the Endako Mine and Mt. Milligan. The Proven and Probable Mineral Reserves are those tonnages contained within economically optimized pits, configured using current and predicted mining and processing methods and related operating costs and performance parameters. We believe that the Mineral Reserves are estimated on a basis consistent with the definition of proven and probable reserves prescribed for use in the U.S. by SEC Industry Guide 7. See Glossary of Terms below.

        The estimation of Mineral Reserves is constrained to an economically optimized pit based on all operating costs, including the costs to mine. Since all material lying within the optimized pit will be mined, the cut-off grade used in determining Mineral Reserves is estimated based on the material that, having been mined, is economic to transport and process without regard to primary mining costs (i.e., mining costs that were appropriately applied at the economic optimization stage).

        The QA/QC controls program used in connection with the estimation of our Mineral Reserves consists of regular insertion and analysis of blanks and standards to monitor laboratory performance.

        The following table sets forth the estimated molybdenum Mineral Reserves for the TC Mine and the Endako Mine as of December 31, 2011:

Proven and probable molybdenum ore reserves at December 31, 2011(1)

Mine
  Category   Tons   Molybdenum
grade
  Contained
molybdenum
 
 
   
  (millions)
  (%)
  (millions of pounds)
 

TC Mine(2),(3)

  Proven—Mine     75.2     0.084     126.9  

  Proven—Stockpile     1.3     0.078     2.1  

  Probable     66.4     0.069     91.9  
                   

  Proven + Probable     142.9     0.077     220.9  

Endako Mine(4),(5)

  Proven—Mine     102.3     0.049     99.4  

  Proven—Stockpile     37.4     0.042     31.4  

  Probable—Mine     176.4     0.045     159.8  

  Probable—Stockpile     17.0     0.039     13.3  
                   

  Proven + Probable     333.1     0.046     303.9  

Total

  Proven                 259.8  

  Probable                 265.0  
                       

  Proven + Probable                 524.8  
                       

(1)
The stated Mineral Reserves estimates have been prepared in accordance with NI 43-101 and are classified in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum's "CIM Definition Standards—For Mineral Resources and Mineral Reserves." Mineral Reserves are equivalent to Proven and Probable Reserves as defined by the SEC Industry Guide 7. Mineral Reserve estimates reflect our reasonable expectation that all necessary permits and approvals will be obtained and maintained. Mining dilution and mining recovery vary by deposit and have been applied in estimating the Mineral Reserves.

(2)
The Mineral Reserve estimate for the TC Mine set out in the table above was prepared by the TC Mine staff, have been verified by John M. Marek, Registered Professional Engineer, of IMC, who

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(3)
The Mineral Reserve at the TC Mine was estimated using an average long-term molybdenum price of $12.00 per pound. The TC Mine has limited ability to expand the pit due to limitations on tailing capacity. Therefore, the final pit design reflects the maximum ore capacity that can be produced in the foreseeable future.

(4)
The Mineral Reserve estimate for the Endako Mine set out in the table above was prepared by the Endako Mine staff, has been verified by Bob Jedrzejczak P. Eng, Mine Superintendent of the Endako Mine, who is a Qualified Person under NI 43-101, and utilized a cut-off grade of 0.018% Mo. The Mineral Reserve is stated on a 100% basis. We own 75% of the Endako Mine. The Endako Mineral Reserve estimate is based on a NI 43-101 technical report prepared for us by John Marek, P.E. of IMC, who is a Qualified Person under NI 43-101, entitled "Technical Report Endako Molybdenum Mine" dated and filed on SEDAR on September 12, 2011.

(5)
The Mineral Reserve at the Endako Mine is based on a designed pit guided by a $13.50 per pound LG optimization run.

        The following tables set forth the estimated copper and gold Mineral Reserves for Mt. Milligan as of December 31, 2011:

Proven and Probable Copper Mineral Reserves at December 31, 2011(1)

Property
  Category   Tons   Copper grade   Contained copper  
 
   
  (millions)
  (%)
  (millions of pounds)
 

Mt. Milligan(2),(3)

  Proven—Mine     302.7     0.210     1,273  

  Probable     229.1     0.187     851  
                   

  Proven + Probable     531.8     0.200     2,124  

Total

  Proven                 1,273  

  Probable                 851  
                       

  Proven + Probable                 2,124  
                       

Proven and Probable Gold Mineral Reserves at December 31, 2011(1),(2)

Property
  Category   Tons   Gold grade   Contained gold  
 
   
  (millions)
  (ounces per ton)
  (millions of ounces)
 

Mt. Milligan(2),(3)

  Proven—Mine     302.7     0.013     3.87  

  Probable     229.1     0.009     2.16  
                   

  Proven + Probable     531.8     0.011     6.03  

Total

  Proven                 3.87  

  Probable                 2.16  
                       

  Proven + Probable                 6.03  
                       

(1)
The stated Mineral Reserves estimates have been prepared in accordance with NI 43-101 and are classified in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum's "CIM Definition Standards—For Mineral Resources and Mineral Reserves." Mineral Reserves are equivalent to Proven and Probable Reserves as defined by the SEC Industry Guide 7. Mineral

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(2)
The copper and gold Mineral Reserve estimates for Mt. Milligan set out in the tables above have been prepared by Herbert E. Welhener, MMSA-QPM. of IMC, who is a Qualified Person under NI 43-101. The Mt. Milligan Reserve estimate is based on a NI 43-101 technical report prepared for our wholly owned subsidiary, Terrane, entitled "Technical Report—Feasibility Update Mt. Milligan Property—Northern BC" dated October 13, 2009 and filed on SEDAR on October 13, 2011.

(3)
The open pit was optimized at a $4.10/t NSR cut-off value and incorporates costs for milling, plant services, tailing services and general and administrative charges and at $1.60/lb copper, $690/oz gold and 0.85 U.S.$/C$ exchange rate.

Reconciliation of year-end 2011 and 2010 proven and probable molybdenum mineral reserves(1)

 
  Contained
molybdenum
  Pounds
 
  (millions of pounds)
  (% of opening)

December 31, 2010

    533.7     100%

Depletion(2)(3)

    (32.6 )   (6)%

Revisions and additions(4)(5)

    23.7     4%
         

December 31, 2011

    524.8     98%
         

(1)
The reconciliations set out in the table above were prepared by the Endako and TC Mine staff under the supervision of Qualified Persons under NI 43-101.

(2)
Reserves mined and processed in 2011.

(3)
Depletion of the reserves for the Endako Mine is calculated for the period between June 1, 2011 and December 31, 2011 (inclusive), with June 1, 2011 being the cut-off date of the current block model. Depletions between January 1, 2011 and May 31, 2011 for the Endako Mine (inclusive) are incorporated into the "Revisions and additions" line item.

(4)
Revisions and additions due to reserve conversions, optimizations, model updates, metal price changes and updated operating costs and recoveries.

(5)
Revisions and additions for the Endako Mine represent the net of the depletion of the reserves due to mining during the period between January 1, 2011 and May 31, 2011 (inclusive), and the changes to the reserves due to a re-evaluation of the life of mine plan, as reflected in the NI 43-101 technical report prepared for us by John Marek, P.E. of IMC, who is a Qualified Person under NI 43-101, entitled "Technical Report Endako Molybdenum Mine" dated and filed on SEDAR on September 12, 2011.

Reconciliation of Mineral Reserves as shown under NI 43-101 and under SEC Industry Guide 7

        As Mineral Reserves are reported under both NI 43-101 and SEC Industry Guide 7 standards, it is possible for Mineral Reserve figures to vary between the two standards due to the differences in reporting requirements under each standard. For example, NI 43-101 has a minimum requirement that Mineral Reserves be supported by a pre-feasibility study, whereas SEC Industry Guide 7 requires support from a detailed feasibility study that demonstrates that economic extraction is justified.

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        For the Mineral Reserves at December 31, 2011, there is no difference between the Mineral Reserves as disclosed under NI 43-101 and those disclosed under SEC Industry Guide 7, and therefore no reconciliation is provided.

NON-RESERVES—MEASURED AND INDICATED MINERAL RESOURCES

Cautionary note to U.S. investors concerning estimates of Measured and Indicated Mineral Resources

        This section uses the terms "Measured Mineral Resources" and "Indicated Mineral Resources." We advise U.S. investors that, while those terms are recognized and required by Canadian regulations, the U.S. Securities and Exchange Commission does not recognize them. U.S. investors are cautioned not to assume that any part or all of the mineral deposits in these categories will ever be converted into Mineral Reserves.

        The Measured and Indicated Mineral Resources, which are reported in this Form 10-K, do not include that part of our Mineral Resources that have been converted to Proven and Probable Mineral Reserves as shown above, and have been estimated in compliance with definitions set out in NI 43-101. We have filed Technical Reports regarding the disclosure of Mineral Reserves and Mineral Resources for the TC Mine, the Endako Mine and Mt. Milligan as required by NI 43-101 regulations. See "Glossary of terms."

        The total Measured and Indicated Mineral Resources for all properties have been estimated at variable economic cut-off grades based on the metal prices provided below, and on economic parameters deemed realistic. The economic cut-off grades for Mineral Resources are lower than those for Mineral Reserves and are indicative of the fact that the Mineral Resource estimates include material that may become economic under more favorable conditions, including increases in metal prices.

        The following tables summarize our estimated non-reserves—Measured and indicated mineral resources at December 31, 2011:

Measured and indicated molybdenum mineral resources at December 31, 2011(1),(2),(3)

 
  Measured   Indicated   Measured & indicated  
Property
  Tons   Molybdenum
grade
  Tons   Molybdenum
grade
  Tons   Molybdenum
grade
 
 
  (millions)
  (%)
  (millions)
  (%)
  (millions)
  (%)
 

TC Mine(4)

    25.3     0.040     34.0     0.050     59.4     0.046  

Endako Mine(5)

    18.9     0.029     44.3     0.031     63.2     0.030  

Berg Property(6)

    58.8     0.030     499.0     0.038     557.8     0.037  
                           

Total 2011

    103.0     0.032     577.3     0.038     680.4     0.037  
                           

Measured and indicated copper mineral resources at December 31, 2011(1),(2),(3)

 
  Measured   Indicated   Measured & indicated  
Property
  Tons   Copper grade   Tons   Copper grade   Tons   Copper grade  
 
  (millions)
  (%)
  (millions)
  (%)
  (millions)
  (%)
 

Mt. Milligan(7)

    66.1     0.14     181.1     0.15     247.2     0.15  

Berg Property(6)

    58.8     0.48     499.0     0.28     557.8     0.30  
                           

Total 2011

    124.9     0.30     680.1     0.24     805.0     0.25  
                           

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Measured and indicated gold mineral resources at December 31, 2011(1),(2),(3)

 
  Measured   Indicated   Measured & indicated  
Property
  Tons   Gold grade   Tons   Gold grade   Tons   Gold grade  
 
  (millions)
  (opt)
  (millions)
  (oz/ton)
  (millions)
  (oz/ton)
 

Mt. Milligan(7)

    66.1     0.006     181.1     0.006     247.2     0.006  

Measured and indicated silver mineral resources at December 31, 2011(1),(2),(3)

 
  Measured   Indicated   Measured & indicated  
Property
  Tons   Silver grade   Tons   Silver grade   Tons   Silver grade  
 
  (millions)
  (oz/ton)
  (millions)
  (oz/ton)
  (millions)
  (oz/ton)
 

Berg Property(6)

    58.8     0.131     499.0     0.108     557.8     0.110  

(1)
The Mineral Resources were estimated in accordance with the definitions and requirements of NI 43-101. The Mineral Resources are equivalent to Mineralized Material as defined by the SEC Industry Guide 7.

(2)
The Mineral Resources are not included in and are in addition to the Mineral Reserves described above.

(3)
Mineral Resources are shown on a 100% basis. We own 75% of the Endako Mine.

(4)
The Mineral Resources for the TC Mine were estimated using optimized pit shells at a molybdenum price of $15.00 per pound. The Qualified Person, as defined under NI 43-101, for the estimation of Mineral Resources was John M. Marek, P.E., of IMC. The TC Mine Mineral Resource estimate is based on a NI 43-101 technical report prepared for us, entitled "Technical Report Thompson Creek Molybdenum Mine" dated February 9, 2011 and filed on SEDAR on February 24, 2011.

(5)
The Mineral Resources for the Endako Mine were estimated using optimized pit shells at a molybdenum price of $16.50 per pound. Other than metal price, the same pit shell parameters and modifying factors used to determine the Mineral Reserves were used to determine the Mineral Resources. The Qualified Person, as defined under 43-101, for the estimation of Mineral Resources was John M. Marek, P.E., of IMC. The Endako Mineral Resource estimate is based on a NI 43-101 technical report prepared for us, entitled "Technical Report Endako Molybdenum Mine" dated and filed on SEDAR on September 12, 2011.

(6)
The Mineral Resources estimate for the Berg Property was reported using a 0.30% copper equivalent cut-off, with copper equivalency defined using metal prices of $1.60/lb copper, $10/lb molybdenum, and $10/oz silver, taking into account metallurgical recoveries. Resources are reported to a maximum depth of 450 meters (1,476.38 feet) below surface. The Berg Mineral Resource was completed by Darin Labrenz, P.Geo, our former Director of Exploration, who is a Qualified Person under NI 43-101. The Berg Mineral Resources estimate is based on a NI 43-101 technical report prepared for our wholly owned subsidiary Terrane, entitled, "2009 Mineral Resource Estimate on the Berg Copper Molybdenum Silver Property, Tahtsa Range, British Columbia" dated June 26, 2009 and filed on SEDAR on October 13, 2011.

(7)
The Mineral Resources estimates for Mt. Milligan set out in the table above have been prepared by Herbert E. Welhener, MMSA-QPM., of IMC. The resources are contained within an open pit shell that was optimized at a $4.10/t NSR cut-off value and incorporates costing for milling, plant services, tailing services and general and administrative charges and at $2.00/lb copper, $800/oz gold and $0.85 U.S. dollar/Canadian dollar exchange rate. The Mt. Milligan Resource estimate is based on a NI 43-101 technical report prepared for our wholly owned subsidiary, Terrane, entitled

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Property
  Tons   Molybdenum
grade
 
 
  (millions)
  (%)
 

TC Mine(3)

    2.7     0.043  

Endako Mine(4)

    54.1     0.035  

Berg Property(5)

    159.4     0.033  

Property
  Tons   Copper grade  
 
  (millions)
  (%)
 

Mt. Milligan(6)

    22.6     0.15  

Berg Property(5)

    159.4     0.23  

Property
  Tons   Gold grade  
 
  (millions)
  (opt)
 

Mt. Milligan(6)

    22.6     0.006  

Property
  Tons   Silver grade  
 
  (millions)
  (opt)
 

Berg Property(5)

    159.4     0.073  

(1)
The Inferred Mineral Resources were estimated in accordance with the definitions and requirements of NI 43-101. Inferred Mineral Resources are not recognized by the SEC.

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(2)
Inferred Mineral Resources are shown on a 100% basis. We own 75% of Endako Mine.

(3)
The Inferred Mineral Resources for the TC Mine were estimated using optimized pit shells at a molybdenum price of $15.00 per pound. The Qualified Person, as defined under NI 43-101, for the estimation of Mineral Resources was John M. Marek, P.E., of IMC. The TC Mine Inferred Mineral Resource estimate is based on a NI 43-101 technical report prepared for us, entitled "Technical Report Thompson Creek Molybdenum Mine" dated February 9, 2011 and filed on SEDAR on February 24, 2011.

(4)
The Inferred Mineral Resources for the Endako Mine were estimated using optimized pit shells at a molybdenum price of $16.50 per pound. Other than metal price, the same pit shell parameters and modifying factors used to determine the Mineral Reserves were used to determine the Mineral Resources. The Endako Inferred Mineral Resource was updated by Endako Mine staff to reflect the Inferred Resources removed during mining operations within the period from June 1, 2011 to December 31, 2011 (inclusive), has been verified by Bob Jedrzejczak P. Eng, Mine Superintendent of the Endako Mine, who is a Qualified Person under NI 43-101, and is based on a NI 43-101 technical report prepared for us, entitled "Technical Report Endako Molybdenum Mine" dated and filed on SEDAR on September 12, 2011.

(5)
The Inferred Mineral Resource estimate for the Berg Property is reported using a 0.30% copper equivalent cut-off, with copper equivalency defined using metal prices of $1.60/lb copper, $10/lb molybdenum, and $10/oz silver, taking into account metallurgical recoveries. Resources are reported to a maximum depth of 450 meters (1,476.38 feet) below surface. The Berg Mineral Resource was completed by Darin Labrenz, P.Geo., our former Director of Exploration, who is a Qualified Person under NI 43-101. The Berg Mineral Resource estimate is based on a NI 43-101 technical report prepared for our wholly owned subsidiary, Terrane, entitled "2009 Mineral Resource Estimate on the Berg Copper-Molybdenum-Silver Property, Tahtsa Range, British Columbia" dated June 26, 2009 and filed on SEDAR on October 13, 2011.

(6)
The Mineral Resource estimates for Mt. Milligan set out in the table above have been prepared by Herbert E. Welhener, MMSA-QPM., of IMC. The resources are contained within an open pit shell that was optimized at a $4.10/t NSR cut-off value and incorporates costing for milling, plant services, tailing services and general and administrative charges and at $2.00/lb copper, $800/oz gold and 0.85 U.S. dollar/Canadian dollar exchange rate. The Mt. Milligan Resource estimate is based on a NI 43-101 technical report prepared for our wholly owned subsidiary, Terrane, entitled "Technical Report—Feasibility Update Mt. Milligan Property—Northern BC" dated October 13, 2009 and filed on SEDAR on October 13, 2011.

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MINES

        The following tables set out certain operating and production data for each of the periods indicated:

Summary operating data

 
  Years ended December 31,  
 
  2011   2010   2009   2008   2007  

Mined (000's ore tons)

                               

TC Mine

    7,610     10,343     7,174     11,860     7,340  

Endako Mine (75%)

    12,623     10,342     8,226     11,039     8,266  
                       

Total Mined

    20,233     20,685     15,400     22,899     15,606  
                       

Milled (000's tons)

                               

TC Mine Material (mined)

    10,398     10,128     7,591     10,063     8,870  

Endako Mine (75%)

    8,806     8,413     8,068     8,902     8,109  
                       

Total Milled

    19,204     18,541     15,659     18,965     16,979  
                       

Summary production data

 
  Years ended December 31,  
 
  2011   2010   2009   2008   2007  

Mined (000's lb)

                               

TC Mine

    21,368     25,071     17,813     16,765     9,269  

Endako Mine (75%)

    6,977     7,506     7,447     9,280     7,097  
                       

Total Mined Production(1)

    28,345     32,577     25,260     26,045     16,366  
                       

Cash cost ($/lb produced)

                               

TC Mine

  $ 6.66   $ 5.20   $ 5.72   $ 7.75   $ 10.91  

Endako Mine (75%)

  $ 11.86   $ 8.89   $ 6.13   $ 7.15   $ 8.89  
                       

Total average cash cost ($/lb produced)(2)

  $ 7.94   $ 6.07   $ 5.84   $ 7.54   $ 10.03  
                       

Processed (000's lb)

                               

Langeloth Facility:

                               

Molybdenum Sold from Purchased Product

    8,245     7,855     4,683     10,681     11,492  

Toll Roasted and Upgraded Molybdenum Processed

    7,071     5,703     3,841     5,262     13,070  

Roasted Metal Products Processed

    17,090     18,334     10,030     23,170     27,698  

(1)
Mined production pounds reflected are molybdenum oxide and high performance molybdenum disulfide from our share of the production from the mines; excludes molybdenum processed from tolled and purchased products.

(2)
Weighted-average of TC Mine and Endako Mine (75% share) cash costs (mining, milling, mine site administration, roasting and packaging) for molybdenum oxide and HPM produced in the period, including all stripping costs. Cash cost excludes the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for the TC Mine, which only produces molybdenum sulfide on site, includes an estimated

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Property
  Net book value  
 
  (US$ millions)
 

TC Mine

  $ 198.3  

Endako

    694.2  

Mt. Milligan

    1,314.4  

Berg property

    38.4  

Maze Lake property

    3.0  

Howards Pass property

    9.4  

Langeloth Facility

    95.0  

Davidson property

    0.2  

Corporate and other

    6.5  
       

Total

  $ 2,359.4  
       

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  Year ended December 31,  
 
  2011   2010   2009   2008   2007  

High

    C$1.064     C$1.0778     C$1.3000     C$1.2969     C$1.1853  

Low

    0.9449     0.9946     1.0292     0.9719     0.9170  

Average(1)

    0.9891     1.0299     1.1420     1.0660     1.0748  

Closing

    1.0170     0.9946     1.0466     1.2246     0.9881  

(1)
Calculated as an average of the daily noon rates for each period.

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SOURCES AND AVAILABILITY OF RAW MATERIALS

        Our mining operations require significant energy, principally electricity, diesel, coal and natural gas. Most of our energy is obtained from third parties under long-term contracts. Our mining operations also require significant quantities of water for mining, ore processing and related support facilities. Although we believe our mining operations have sufficient water rights, the loss of water rights for any of our mines, in whole or in part, or shortages of water to which we have rights, could require us to curtail or shut down mining operations. For a further discussion of risks and legal proceedings associated with the availability of water, refer to Item 1A. "Risk Factors" and Item 3. "Legal Proceedings."

COMPETITION

        The exploration and mining business is a competitive business. We compete with numerous other companies and individuals in the search for and the acquisition of attractive mineral properties. Our ability to acquire molybdenum, copper, gold or other mineral properties in the future will depend not only on our ability to develop our present properties, but also on our ability to select and acquire suitable producing properties or prospects for molybdenum, copper, gold or other mineral exploration.

EMPLOYEES

        As of December 31, 2011, we had 1,056 employees. Approximately 107 employees at the Langeloth Facility, or 70% of Langeloth's employees, are members of the International Union, United Automobile, Aerospace and Agricultural Implement Workers of America union through its Local 1311. On April 6, 2010, a labor agreement was executed with such union at our Langeloth Facility for the period from March 11, 2010 through March 11, 2013. Approximately 294 employees, or 74% of the Endako Mine's employees, are members of the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union. On April 1, 2011, a labor agreement was executed with such union at the Endako Mine for the period from April 1, 2011 to March 31, 2013. We believe that our relations with all of our employees are good.

Location
  Number of
employees
 

Denver office

    51  

TC Mine

    398  

Endako Mine

    397  

Langeloth Facility

    153  

Vancouver office

    14  

Mt. Milligan Project

    45  
       

Total

    1,058  
       

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GLOSSARY OF TERMS

SEC Industry Guide 7 Definitions

reserve   The term "reserve" refers to that part of a mineral deposit which could be economically and legally extracted or produced at the time of the reserve determination. Reserves must be supported by a feasibility(1) study done to bankable standards that demonstrates the economic extraction. ("Bankable standards" implies that the confidence attached to the costs and achievements developed in the study is sufficient for the project to be eligible for external debt financing.) A reserve includes adjustments to the in-situ tonnes and grade to include diluting materials and allowances for losses that might occur when the material is mined.

proven reserve

 

The term "proven reserve" refers to reserves for which (a) quantity is computed from dimensions revealed in outcrops, trenches, workings or drill holes; grade and/or quality are computed from the results of detailed sampling and (b) the sites for inspection, sampling and measurement are spaced so closely and the geologic character is so well defined that size, shape depth and mineral content of reserves are well-established.

probable reserve

 

The term "probable reserve" refers to reserves for which quantity and grade and/or quality are computed from information similar to that used for proven (measured) reserves, but the sites for inspection, sampling, and measurement are farther apart or are otherwise less adequately spaced. The degree of assurance, although lower than that for proven reserves, is high enough to assume continuity between points of observation.

mineralized material(2)

 

The term "mineralized material" refers to material that is not included in the reserve as it does not meet all of the criteria for adequate demonstration for economic or legal extraction.

non-reserves

 

The term "non-reserves" refers to mineralized material that is not included in the reserve as it does not meet all of the criteria for adequate demonstration for economic or legal extraction.

(1)
For SEC Industry Guide 7 purposes, the feasibility study must include adequate information on mining, processing, metallurgical, economic, and other relevant factors that demonstrate, at the time of reporting, that economic extraction is justified.

(2)
This category is substantially equivalent to the combined categories of Measured Mineral Resource and Indicated Mineral Resource specified in NI 43-101.

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NI 43-101 Definitions

Mineral Reserve   The term "Mineral Reserve" refers to the economically mineable part of a Measured or Indicated Mineral Resource demonstrated by at least a preliminary feasibility study. The study must include adequate information on mining, processing, metallurgical, economic, and other relevant factors that demonstrate, at the time of reporting, that economic extraction can be justified. A Mineral Reserve includes diluting materials and allowances for losses that may occur when the material is mined.

Proven Mineral Reserve

 

The term "Proven Mineral Reserve" refers to the economically mineable part of a Measured Mineral Resource demonstrated by at least a preliminary feasibility study. This study must include adequate information on mining, processing, metallurgical, economic, and other relevant factors that demonstrate, at the time of reporting, that economic extraction is justified.

Probable Mineral Reserve

 

The term "Probable Mineral Reserve" refers to the economically mineable part of an Indicated Mineral Resource, and in some circumstances, a Measured Mineral Resource demonstrated by at least a preliminary feasibility study. This study must include adequate information on mining, processing, metallurgical, economic, and other relevant factors that demonstrate, at the time of reporting, that economic extraction can be justified.

Mineral Resource

 

The term "Mineral Resource" refers to a concentration or occurrence of diamonds, natural solid inorganic material, or natural solid fossilized organic material including base and precious metals, coal, and industrial minerals in or on the Earth's crust in such form and quantity and of such a grade or quality that it has reasonable prospects for economic extraction. The location, quantity, grade, geological characteristics and continuity of a Mineral Resource are known, estimated or interpreted from specific geological evidence and knowledge.

Measured Mineral Resource

 

The term "Measured Mineral Resource" refers to that part of a Mineral Resource for which quantity, grade or quality, densities, shape and physical characteristics are so well established that they can be estimated with confidence sufficient to allow the appropriate application of technical and economic parameters, to support production planning and evaluation of the economic viability of the deposit. The estimate is based on detailed and reliable exploration, sampling and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes that are spaced closely enough to confirm both geological and grade continuity.

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Indicated Mineral Resource   The term "Indicated Mineral Resource" refers to that part of a Mineral Resource for which quantity, grade or quality, densities, shape and physical characteristics can be estimated with a level of confidence sufficient to allow the appropriate application of technical and economic parameters, to support mine planning and evaluation of the economic viability of the deposit. The estimate is based on detailed and reliable exploration and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes that are spaced closely enough for geological and grade continuity to be reasonably assumed.

Inferred Mineral Resource

 

The term "Inferred Mineral Resource" refers to that part of a Mineral Resource for which quantity and grade or quality can be estimated on the basis of geological evidence and limited sampling and reasonably assumed, but not verified, geological and grade continuity. The estimate is based on limited information and sampling gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes.

Qualified Person(1)

 

The term "qualified person" refers to an individual who is an engineer or geoscientist with at least five years of experience in mineral exploration, mine development or operation or mineral project assessment, or any combination of these, has experience relevant to the subject matter of the mineral project and the technical report, and is a member in good standing of a professional association.

(1)
SEC Industry Guide 7 does not require designation of a qualified person.

Additional Definitions

        alteration—any change in the mineral composition of a rock brought about by physical or chemical means

        assay—a measure of the valuable mineral content

        chalcopyrite—common sulfide ore of copper, made of copper and iron sulfide

        concentrate—the product of mineral flotation process which separates and concentrates ore minerals from waste material

        concentrator—plant and equipment that conducts process of mineral concentration

        cut-off grade—when determining economically viable Mineral Reserves, the lowest grade of mineralized material that qualifies as ore, i.e. that can be mined and processed at a profit

        diamond drilling—rotary drilling using diamond-set or diamond-impregnated bits, to produce a solid continuous core of rock sample

        dissemination—where minerals occur as scattered particles in the rock

        fault—a surface or zone of rock fracture along which there has been displacement

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        feasibility study—a comprehensive study of a mineral deposit in which all geological, engineering, legal, operating, economic, social, environmental and other relevant factors are considered in sufficient detail that it could reasonably serve as the basis for a final decision by a financial institution to finance the development of the deposit for mineral production.

        formation—a distinct layer of sedimentary rock of similar composition

        grade—quantity of metal per unit weight of host rock

        granodiorite—a group of coarse-grained plutonic rocks intermediate in composition between quartz diorite and quartz monzonite containing quartz, plagioclase, potassium feldspar with biotite and hornblende

        host rock—the rock in which a mineral or an ore body may be contained

        hydrothermal—the products of the actions of heated water, such as a mineral deposit precipitated from a hot solution

        in-situ—in its natural position

        life-of-mine—a term commonly used to refer to the likely term of a mining operation and normally determined by dividing the tons of Mineral Reserve by the annual rate of mining and processing

        mineral—a naturally occurring inorganic crystalline material having a definite chemical composition

        mineralization—a natural accumulation or concentration in rocks or soil of one or more potentially economic minerals, also the process by which minerals are introduced or concentrated in a rock

        Mo—molybdenum

        molybdenite—a mineral of molybdenum disulfide; common sulphide ore of molybdenum

        MoS2—molybdenum disulfide or molybdenite

        net smelter return (NSR)—refers to the revenue expected from ore delivered to the smelter, taking into account metallurgical recoveries, concentrate grades, transportation costs and smelter treatment charges, usually measured on a per ton basis

        outcrop—that part of a geologic formation or structure that appears at the surface of the Earth

        open pit—surface mining in which the ore is extracted from a pit or quarry, the geometry of the pit may vary with the characteristics of the ore body

        ore—mineral bearing rock that can be mined and treated profitably under current or immediately foreseeable economic conditions

        ore body—a mostly solid and fairly continuous mass of mineralization estimated to be economically mineable

        ore grade—the average weight of the valuable metal or mineral contained in a specific weight of ore i.e. grams per tonne of ore

        oxide—gold bearing ore which results from the oxidation of near surface sulfide ore

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        preliminary assessment—a study that includes an economic analysis of the potential viability of Mineral Resources taken at an early stage of the project prior to the completion of a preliminary feasibility study

        porphyry—a deposit of molybdenum or copper bearing ores associated with intrusive igneous rocks of porphyritic texture

        preliminary feasibility study and pre-feasibility study—each mean a comprehensive study of the viability of a mineral project that has advanced to a stage where the mining method, in the case of underground mining, or the pit configuration in the case of an open pit, has been established and an effective method of mineral processing has been determined, and includes a financial analysis based on reasonable assumptions of technical, engineering, legal, operating, economic, social, and environmental factors and the evaluation of other relevant factors which are sufficient for a qualified person, acting reasonably, to determine if all or part of the Mineral Resource may be classified as a Mineral Reserve

        pyrite—common sulfide of iron

        QA/QC—Quality Assurance/Quality Control is the process of controlling and assuring data quality for assays and other exploration and mining data

        rock—indurated naturally occurring mineral matter of various compositions

        sedimentary rock—rock formed at the Earth's surface from solid particles, whether mineral or organic, which have been moved from their position of origin and re-deposited

        stockpile—a rock dump containing ore grade material to be processed at some point in the future

        stockwork—a complex system of variably oriented veins

        strip—to remove overburden in order to expose ore

        sulfide—a mineral including sulfur (S) and iron (Fe) as well as other elements; metallic sulfur-bearing mineral often associated with gold mineralization

        tailings—fine ground wet waste material produced from ore after economically recoverable metals or minerals have been extracted

        ton—short ton, equal to 2,000 pounds, or 907.2 kilograms

        tonne—metric tonne, equal to 1,000 kilograms or 2,204.6 pounds

        vein—a thin, sheet-like crosscutting body of hydrothermal mineralization, principally quartz

        volcanics—those originally molten rocks, generally fine grained, that have reached or nearly reached the Earth's surface before solidifying

ADDITIONAL INFORMATION

        Our primary executive offices are located at 26 West Dry Creek Circle, Suite 810, Littleton, Colorado 80120; and our telephone number is (303) 761-8801.

        The public can access our website at www.thompsoncreekmetals.com. From that site, you can download and print copies of our annual reports to shareholders, annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to any of those reports, as well as other reports relating to us that are filed with or furnished to the SEC, as soon as practicable after such material is electronically filed with or furnished to the SEC. You can also download from our website our corporate governance policies, including our Board Guidelines, Charter of Board of

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Directors, Board of Directors Committee Charters, and Code of Business Conduct and Ethics. The contents of our website are not incorporated into and should not be considered a part of this report.

        The public may also read and copy materials that we file with the SEC at the SEC's Public Reference Room, which is located at 100 F Street NE, Room 1580, Washington D.C. 20549. You can obtain information on the operation of the Public Reference Room by calling the SEC at 1 (800) SEC-0330. The SEC also maintains a website that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC at www.sec.gov.

ITEM 1A.    RISK FACTORS

        Our operations and financial results are subject to various risks and uncertainties, including those described below, that could materially adversely affect our business, financial condition, results of operations, cash flows, and the trading price of our common stock. Such risks are not the only ones we face and additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our business.

Financial Risks

A substantial or extended decline in molybdenum prices could adversely affect our earnings and cash flows.

        Our business is dependent on the price of molybdenum, and even after Mt. Milligan is in full production our business will continue to be dependent on the price of molydenum. Molybdenum prices fluctuate widely and are affected by numerous factors beyond our control, including the following:

        Because copper mining, which accounts for 40% to 50% of global molybdenum production, is relatively insensitive to molybdenum demand, the supply of available molybdenum may also greatly exceed demand and cause price declines in molybdenum.

        China has substantial molybdenum resources and production. If China's net trade of molybdenum were to change significantly, it could significantly impact supply of and demand for molybdenum, and consequently molybdenum prices.

        Any decline in molybdenum price adversely impacts our revenue, net income and cash flow. By way of illustration, for each $1 per pound change in molybdenum prices (using the molybdenum pounds sold from our mines in 2011), the impact on our annual pre-tax cash flow on sales from our mines would approximate $32 million. In addition, a substantial or sustained decline in molybdenum prices could:

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Our profitability depends largely on the successful completion of the Mt. Milligan Project.

        Our profitability will be substantially impacted by our ability to successfully bring Mt. Milligan into production as an operating mine within our projected time frame and budget. Mt. Milligan is still in the construction and development stage. The successful completion of Mt. Milligan is largely dependent on our ability to (i) prevent substantial delays, (ii) manage capital expenditures and (iii) obtain adequate funding necessary to complete the construction and development of the mine. There are inherent risks involved with the construction and development of all new mining projects. These risks include:

        These and other factors may have the effect of delaying the project or increasing the expected capital expenditures for the project. Costs associated with capital expenditures have escalated on an industry-wide basis over the last several years, as a result of factors beyond our control, including the prices of oil, steel and other commodities, and labor. Currently, the funding for Mt. Milligan is anticipated to come from existing cash reserves, the proceeds from the offering of our senior unsecured notes, the Gold Stream Transaction, equipment and debt financing, and cash flow from operations. If the actual costs to complete the development of Mt. Milligan are significantly higher than we expect, we may not have enough funds to cover these costs and we may not be able to obtain other sources of financing on favorable terms, or at all. Failure to obtain such financing on a timely basis could cause a delay in the development timeline of Mt. Milligan or prevent us from bringing Mt. Milligan into production at all. If we are not able to successfully construct and develop Mt. Milligan to bring it into production as an operating mine within the anticipated time frame, or at all, our business, results of operations and financial condition may be adversely affected.

We may fail to realize the anticipated benefits of the Mt. Milligan project, which could have a material adverse affect on our stock price and our business, financial condition and results of operations.

        The economic feasibility of a development project is based on many factors, including the accuracy of estimated reserves, metallurgical recoveries, capital and operating costs and future metals prices. The capital expenditures and time required to develop new mines are considerable, and changes in costs or construction schedules can affect project economics. There is a risk that we paid more than the value

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we will receive from the acquisition, including but not limited to the risk that copper and gold prices will significantly decline in the period prior to the completion of Mt. Milligan, that production and life-of-mine estimates for Mt. Milligan will vary materially from actual production and mine-life or that the actual capital expenditures to develop Mt. Milligan will differ materially from our estimates.

Our revolving credit facility and the Caterpillar equipment financing facility contain covenants that require us to maintain certain financial metrics and ratios, and our revolving credit facility and the indenture governing our senior unsecured notes contain covenants that restrict our current and future operations and limit our flexibility and ability to respond to changes or take certain actions.

        Both our credit agreement and the indenture governing our senior unsecured notes contain certain restrictive covenants that impose significant operating and financial restrictions on us and, in some circumstances, limit our ability to engage in actions that may be in our long-term best interest, including, among other things our ability to:

        These restrictions could limit our ability to obtain future financing, make acquisitions, grow in accordance with our strategy or secure the needed working capital to withstand future downturns in our business or the economy in general, or otherwise take advantage of business opportunities that may arise, any of which could place us at a competitive disadvantage relative to our competitors that may have less debt and are not subject to such restrictions.

A breach of the covenants under our revolving credit facility or the Caterpillar equipment financing facility may cause us to be in default under these facilities.

        Our revolving credit facility requires us to maintain compliance with financial covenants measuring maximum levels of leverage and minimum levels of interest coverage for as long as the facility is in place. In addition, our Caterpillar equipment financing facility requires us to maintain compliance with financial covenants included in our revolving credit facility through completion of the Mt. Milligan project. These restrictions will be particularly burdensome during 2012 and 2013 when our capital expenditures for the Mt. Milligan project will be high and our cash flow from operations will not yet benefit from production at Mt. Milligan. Our ability to meet those financial ratios and tests can be affected by events beyond our control.

        A breach of the financial covenants under the revolving credit facility and, therefore, the Caterpillar equipment financing facility could result in an event of default under such indebtedness. In

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addition, the lenders under the revolving credit facility could either refuse to lend additional funds to us or accelerate the repayment of any outstanding borrowings under the revolving credit facility, and the lender under the Caterpillar equipment financing facility (1) could terminate the lease by us of equipment purchased by the lender and leased to us pursuant to the facility, (2) terminate the lender's obligation to purchase additional equipment and lease such equipment to us pursuant to the terms of the facility, (3) accelerate the payment of all lease payments unpaid under the facility, together with default interest, (4) accelerate the payment of the balance of the purchase price for equipment which would have been due and payable from the date of termination and (5) foreclose on the equipment purchased and leased under the facility and apply the proceeds from the sale of such equipment to any shortfall in the payment by us of amounts due to the lender under the facility. The termination of this facility could result in significant delays in the construction of Mt. Milligan, which could result in a material adverse effect on our operating results and financial condition.

        If we were to default under our revolving credit facility or the Caterpillar equipment financing facility, we may not have sufficient assets to repay such indebtedness upon a default or access to sufficient alternative sources of funds to the extent that borrowings under the revolving credit facility would be restricted. If we are unable to repay the indebtedness, the lenders could initiate a bankruptcy proceeding against us or collection proceedings with respect to our assets, all of which secure our indebtedness under the revolving credit facility, including the equipment purchased by the lender and leased to us under the Caterpillar equipment financing facility, which secures our indebtedness under such facility. A default under the revolving credit facility will trigger cross defaults to the Caterpillar equipment financing facility, and vice versa, and could also trigger cross defaults to the indenture governing our senior unsecured notes and other material agreements.

We may not be able to generate sufficient cash to service all of our indebtedness, including our senior unsecured notes, and may be forced to take other actions to satisfy our obligations under our indebtedness, which may not be successful.

        Our ability to make scheduled payments on or refinance our debt obligations, including our senior unsecured notes, depends on our financial condition and operating performance, which are subject to prevailing economic and competitive conditions and to certain financial, business, legislative, regulatory and other factors beyond our control. We may be unable to maintain a level of cash flows from operating activities sufficient to permit us to pay the principal, premium, if any, and interest on our indebtedness, including our senior unsecured notes.

        If our cash flows and capital resources are insufficient to fund our debt service obligations, we could face substantial liquidity problems and could be forced to reduce or delay investments and capital expenditures or to dispose of material assets or operations, seek additional debt or equity capital or restructure or refinance our indebtedness, including our senior unsecured notes. We may not be able to effect any such alternative measures on commercially reasonable terms or at all and, even if successful, those alternative actions may not allow us to meet our scheduled debt service obligations. The credit agreement governing our revolving credit facility and the indenture governing our senior unsecured notes restrict our ability to dispose of assets and use the proceeds from those dispositions and may also restrict our ability to raise debt or equity capital to be used to repay other indebtedness when it becomes due. We may not be able to consummate those dispositions or to obtain proceeds in an amount sufficient to meet any debt service obligations then due.

        Our inability to generate sufficient cash flows to satisfy our debt obligations, or to refinance our indebtedness on commercially reasonable terms or at all, would materially and adversely affect our financial position and results of operations and our ability to satisfy our obligations under our senior unsecured notes.

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        If we cannot make scheduled payments on our debt, we will be in default and holders of our senior unsecured notes could declare all outstanding principal and interest to be due and payable, the lenders under our revolving credit facility could terminate their commitments to loan money, the lenders could foreclose against the assets securing their borrowings and we could be forced into bankruptcy or liquidation.

Forward sales and royalty arrangements can result in limiting our ability to take advantage of increased metal prices while increasing our exposure to lower metal prices.

        Pursuant to the Gold Stream Transaction, Royal Gold increased its investment in the Mt. Milligan Project to $581.5 million and agreed to purchase a total of 40% of the payable ounces of gold produced from the Mt. Milligan Project at a cash purchase price equal to the lesser of $435 or the prevailing market price for each payable ounce of gold (regardless of the number of payable ounces delivered to Royal Gold). Gold stream transactions such as this one provide us with the capital necessary to finance the construction of the Mt. Milligan project and may be necessary to finance future projects as well. The impact of this type of transaction, however, could limit our ability to realize the full benefit of rising metals prices in the future.

We may enter into provisionally priced sales contracts which could have a negative impact on our revenues if molybdenum prices decline.

        From time to time, we enter into provisionally-priced sales contracts, whereby the contracts settle at prices to be determined at a future date. The future pricing mechanism of these agreements constitutes an embedded derivative, which is bifurcated and separately marked to estimated fair value at the end of each period. Changes to the fair value of embedded derivatives related to molybdenum sales agreements are included in molybdenum sales revenue in the determination of net income. To the extent final prices are higher or lower than what was recorded on a provisional basis, an increase or decrease to molybdenum sales, respectively, is recorded each reporting period until the date of final pricing. Accordingly, in times of rising molybdenum prices, our molybdenum revenues benefit from higher prices received for contracts priced at current market rates and also from an increase related to the final pricing of provisionally priced sales pursuant to contracts entered into in prior years; in times of falling molybdenum prices, the opposite occurs.

Our variable rate indebtedness subjects us to interest rate risk, which could cause our debt service obligations to increase significantly.

        Borrowings under our revolving credit facility are at variable rates of interest and expose us to interest rate risk. If interest rates increase, our debt service obligations on the variable rate indebtedness will increase even though the amount borrowed remains the same, and our net income and cash flows, including cash available for servicing our indebtedness, will correspondingly decrease. Assuming all revolving loans are fully drawn, each quarter point change in interest rates would result in an approximately $0.8 million change in annual interest expense on our indebtedness under our revolving credit facility. In the future, we may enter into interest rate swaps that involve the exchange of floating for fixed rate interest payments in order to reduce interest rate volatility. However, we may not maintain interest rate swaps with respect to all of our variable rate indebtedness, and any swaps we enter into may not fully mitigate our interest rate risk.

A lowering or withdrawal of the ratings assigned to our debt securities by rating agencies may increase our future borrowing costs and reduce our access to capital.

        Our debt currently has a non-investment grade rating, and any rating assigned could be lowered or withdrawn entirely by a rating agency if, in that rating agency's judgment, future circumstances relating to the basis of the rating, such as adverse changes, so warrant. Consequently, real or anticipated

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changes in our credit ratings will generally affect the market value of our senior unsecured notes. Credit ratings are not recommendations to purchase, hold or sell our senior unsecured notes. Additionally, credit ratings may not reflect the potential effect of risks relating to the structure or marketing of our senior unsecured notes. Any downgrade by either Standard & Poor's or Moody's would increase the interest rate on our revolving credit facility, decrease earnings and may result in higher borrowing costs. Any future lowering of our ratings likely would make it more difficult or more expensive for us to obtain additional debt financing.

Our operations are subject to currency fluctuations, which could adversely affect our results of operations and financial condition.

        Exchange rate fluctuations may affect the costs that we incur in our operations. Our costs for the Endako Mine and Mt. Milligan are incurred principally in Canadian dollars. However, our future revenue is tied to market prices for molybdenum, copper and gold, which are denominated in U.S. dollars. The appreciation of the Canadian dollar against the U.S. dollar can increase the cost of our production and capital expenditures in U.S. dollars, and our results of operations and financial condition could be materially adversely affected. Although we may use hedging strategies to limit our exposure to currency fluctuations, there can be no assurance that such hedging strategies will be successful or that they will mitigate the risk of such fluctuations.

Mine closure and remediation costs for environmental liabilities may exceed the provisions we have made and our inability to provide reclamation bonding or maintain insurance could adversely affect our operating results and financial condition.

        We are required by U.S. federal and state laws and Canadian federal and provincial laws to provide financial assurance sufficient to allow a third party to implement approved closure and reclamation plans if we are unable to do so. These laws are complex and vary from jurisdiction to jurisdiction. The laws govern the determination of the scope and cost of the closure and reclamation obligations and the amount and forms of financial assurance. The amount and nature of the financial assurances are dependent upon a number of factors, including our financial condition and reclamation cost estimates. As of December 31, 2011, we have provided the appropriate regulatory authorities in the United States and Canada with $36.6 million in reclamation financial assurance for mine closure obligations in the various jurisdictions in which we operate of which about $6 million was required to be in the form of letters of credit and surety bonds. In February 2012, our reclamation costs at the TC Mine increased by $17 million to $42 million. We expect that we will be required to increase our financial assurance amounts at the Endako Mine and at Mt. Milligan in 2012 as well. Changes to these amounts, as well as the nature of the collateral to be provided, could significantly increase our costs, making the maintenance and development of existing and new mines less economically feasible. To the extent that the value of the collateral provided to the regulatory authorities is or becomes insufficient to cover the amount of financial assurance we are required to post, we would be required to replace or supplement the existing security with more expensive forms of security, which might include cash deposits, which would reduce our cash available for operations and financing activities, or additional letters of credit, which would reduce our borrowing availability under our revolving credit facility. There can be no assurance that we will be able to maintain or add to our current level of financial assurance. Failure to provide regulatory authorities with the required financial assurances could potentially result in the closure of one or more of our operations, which could result in a material adverse effect on our operating results and financial condition.

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We are required, from time to time, to post financial assurances, and there can be no assurance that we will continue to be able to obtain financial assurances on acceptable terms.

        In addition to our reclamation bonding obligations, we will from time to time be required to post other financial assurance in the normal course of conducting our daily activities. This financial assurance can take several forms, including but not limited to letters of credit, performance bonds, deposits into escrow accounts for the benefit of the counterparty or the posting of cash collateral directly with the counterparty. In each case, the form of financial assurance to be provided is dictated by several factors including expected length of time the financial assurance obligation is expected to remain outstanding, the amount of the obligation, the cost to us of providing the various forms of financial assurance and the creditworthiness of the counterparty. Our ability to obtain certain forms of financial assurance going forward will be impacted by our future financial performance, changes to our credit rating and other factors that may be beyond our control. There can be no assurance that we will be able to obtain certain forms of financial assurance going forward or that we will be able to post cash collateral in lieu of being able to secure one of these other forms of financial assurance.

Operational Risks

We are relying substantially on contractors with respect to the construction of Mt. Milligan.

        A significant portion of the construction of Mt. Milligan is being conducted in whole or in part by contractors which creates a number of risks, some of which are outside our control, including:

        In addition, we may incur liability to third parties as a result of the actions of our contractors. The occurrence of one or more of these risks could adversely affect our ability to successfully construct and develop Mt. Milligan which could have an adverse impact on our results of operations and financial position.

Future growth depends on our ability to bring new mines into production and to expand mineral reserves at existing mines.

        Our ability to replenish our reserves is important to our long-term viability. Depleted reserves can be replaced in several ways, including by expanding known ore bodies, by locating new deposits, or by acquiring new reserves from third parties. Exploration projects involve many risks, require substantial expenditures, and may not result in the discovery of sufficient additional mineral deposits that can be mined profitably. Once a site with mineralization is discovered, it may take several years from the initial phases of drilling until production is possible, during which time the economic feasibility of production may change. Substantial expenditures are required to establish recoverable proven and

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probable reserves, to receive regulatory approvals and permits and to construct mining and processing facilities. As a result, there is no assurance that current or future exploration programs, such as the Berg Property or the Davidson Property, and additional drilling at our existing operating mines, will be successful. We intend to grow our business by acquiring quality mining assets, as demonstrated by our acquisition of Terrane. However, our capital available for new exploration projects and acquisitions is likely to be constrained in the short-term due to the development of Mt. Milligan. In addition, there can be no assurance that suitable acquisition opportunities will be identified or, if identified, that acquisitions will be consummated on favorable terms or at all. Our ability to identify, consummate and to integrate effectively any future acquisitions on terms that are favorable to us may be limited by the number of attractive acquisition targets, internal demands on our resources, competition from other mining companies and, to the extent necessary, our ability to obtain financing on satisfactory terms, or at all. In addition, we compete for attractive acquisition targets with other potential buyers that have more financial and other resources than us. There is a risk that depletion of reserves will not be offset by discoveries or acquisitions. As a result, we cannot provide assurance that our exploration, development or acquisition efforts will result in any new commercial mining operations or yield new mineral reserves to replace or expand current mineral reserves. If we are not able to replace depleted reserves, it could have a material adverse effect on our business, prospects, results of operations and financial position.

Estimates of mineral reserves and projected cash flows may prove to be inaccurate, which could negatively impact our results of operations and financial condition.

        There are numerous uncertainties inherent in estimating mineral reserves and the future cash flows that might be derived from their production. Accordingly, the figures for mineral reserves and future cash flows contained in this Form 10-K or incorporated herein by reference are estimates only. In respect of mineral reserve estimates, no assurance can be given that the anticipated tonnages and grades will be achieved, that the indicated level of recovery will be realized, or that mineral reserves can be mined or processed profitably. The ore grade actually recovered may differ from the estimated grades of the mineral reserves and mineral resources.

        In addition, actual future cash flows may differ materially from estimates. Estimates of mineral reserves, and future cash flows to be derived from the production of such mineral reserves, necessarily depend upon a number of variable factors and assumptions, including, among others, geological and mining conditions that may not be fully identified by available exploration data or that may differ from experience in current operations, historical production from the area compared with production from other producing areas, the assumed effects of regulation by governmental agencies and assumptions concerning metal prices, exchange rates, interest rates, inflation, operating costs, development and maintenance costs, reclamation costs, and the availability and cost of labor, equipment, raw materials and other services required to mine and refine the ore. Market price fluctuations of molybdenum, copper and gold, as well as increased production costs or reduced recovery rates, may render mineral reserves containing relatively lower grades of mineralization uneconomical to recover and may ultimately result in a restatement of mineral resources. In addition, there can be no assurance that mineral recoveries in small scale laboratory tests will be duplicated in larger scale tests under on-site conditions or during production.

        For these reasons, estimates of our mineral reserves contained in this Form 10-K or incorporated herein by reference, including classifications thereof based on probability of recovery, and any estimates of future cash flows expected from the production of those mineral reserves, prepared by different engineers or by the same engineers at different times may vary substantially. The actual volume and grade of mineral reserves mined and processed, and the actual cash flows derived from that production, may not be as currently anticipated in such estimates. If our actual mineral reserves or cash flows are less than our estimates, our results of operations and financial condition may be materially impaired.

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Title to some of our mineral properties may be challenged or defective. Any impairment or defect in title could have a negative impact on our results of operations and financial condition.

        The acquisition of title to mineral properties is a very detailed and time-consuming process. There is no guarantee that title to any of our properties will not be challenged or impaired. Third parties may have valid claims underlying portions of our interests, including prior unregistered liens, agreements, transfers or claims, including aboriginal land claims, and title may be affected by, among other things, undetected defects. As a result, we may be constrained in our ability to operate our properties or unable to enforce our rights with respect to our properties. An impairment to, or defect in, title to our properties could have a material adverse effect on our business, financial condition or results of operations.

Some of our properties are located near First Nations communities who may oppose the development of these properties.

        The Endako Mine, Mt. Milligan, the Berg Property, the Davidson Property and certain of our other properties are located near First Nations communities, and the exploration and development of these properties may be subject to land claims and opposition by First Nations communities. In addition, we may be required to enter into certain agreements with such First Nations in order to develop our properties, which could reduce the expected earnings or income from any future production. In particular, in May 2010, the Stellat'en First Nation filed a petition in the Supreme Court of British Columbia against the British Columbia Minister of Energy, Mines and Petroleum Resources and us alleging that the Endako Mine and the mill expansion project at the Endako Mine represent infringements of the aboriginal title of the petitioners and impacts to their aboriginal rights, and that the government breached its duty by failing to consult with the Stellat'en First Nation in relation to the impact that the Endako Mine and the mill expansion may have on such petitioners and their aboriginal title. In addition, the Nak'azdli First Nation has commenced proceedings in the Supreme Court of British Columbia (June 2009 and August 2010) and the Federal Court of Canada (January 2010 and December 2010) seeking judicial reviews of certain key decisions by the Province of British Columbia and the Government of Canada approving the Mt. Milligan project. There can be no assurance that the Stellat'en appeal or the the Nak'azdli opposition will be resolved in our favor. If the Stellat'en appeal is successful, permits and amendments to permits may be delayed or declared invalid, which may have a material adverse effect on the future operating plans for the Endako Mine once the mill expansion is completed. The continued opposition of the Nak'azdli First Nation could delay or prevent the development of Mt. Milligan. See Part I, Item 3, Legal Proceedings, for further details on these proceedings.

Our business is subject to production and operational risks that could adversely affect our business; insurance may not cover these risks and hazards adequately or at all.

        Mining and metals processing involve significant production and operational risks outside of our control, including the following:

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        These risks could result in damage to, or destruction of, our mines and our roasting and processing facilities resulting in partial or complete shutdowns, personal injury or death, environmental or other damage to our properties or the properties of others, delays in mining, reduced production, monetary losses and potential legal liability. Milling operations are subject to hazards such as equipment failure or failure of retaining dams around tailings disposal areas that may result in environmental pollution and consequential liabilities.

        Our insurance will not cover all the potential risks associated with our operations. In addition, although certain risks are insurable, we may be unable to maintain insurance to cover these risks at economically feasible premiums. Moreover, insurance against risks such as environmental pollution or other hazards as a result of exploration and production is not generally available to us or to other companies in the mining industry on acceptable terms. We might also become subject to liability for pollution or other hazards that may not be insured against or that we may elect not to insure against because of premium costs or other reasons. Losses from these events may cause us to incur significant costs that could have a material adverse effect upon our business. Furthermore, should we be unable to fund fully the cost of remedying an environmental problem, we might be required to suspend operations or enter into interim compliance measures pending completion of the required remedy.

Shortages of critical parts, equipment and skilled labor may adversely affect our operations and development projects.

        The mining industry has been impacted by increased demand for critical resources such as input commodities, drilling equipment, tires and skilled labor. These shortages have, at times, impacted the efficiency of our operations, and resulted in cost increases and delays in the Endako Expansion and the construction of Mt. Milligan; thereby impacting operating costs, capital expenditures and production and construction schedules.

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The temporary shutdown of any of our operations could expose us to significant costs and adversely affect our access to skilled labor.

        From time to time, we may have to temporarily shut down one or more of our mines or our Langeloth facility if they are no longer considered commercially viable. There are a number of factors that may cause our operations to be no longer commercially viable, many of which are beyond our control. These factors include adverse changes in interest rates or currency exchange rates, decreases in the price of molybdenum or the market rates for treatment and refining charges, increases in concentrate transportation costs, and increases in labor costs. During such temporary shutdowns, we will have to continue to expend capital to maintain the plant and equipment. We may also incur significant labor costs as a result of a temporary shutdown if we are required to give employees notice prior to any layoff or to pay severance for any extended layoff. Furthermore, temporary shutdowns may adversely affect our future access to skilled labor, as employees who are laid off may seek employment elsewhere. In addition, if our operations are shut down for an extended period of time, we may be required to engage in environmental remediation of the plant sites, which would require us to incur additional costs. The costs of ramping up production at one of our operations following a temporary shutdown could be significant. Given the costs involved in a temporary shutdown of our operations, we may instead choose to continue to operate those operations at a loss. Such a decision could have a material adverse effect on our results of operations and financial condition.

Increased operating costs could affect our profitability.

        Costs at any particular mining location are subject to variation due to a number of factors, such as changing ore grade, changing metallurgy and revisions to mine plans in response to the physical shape and location of the ore body. In addition, costs at our mines and at our Langeloth facility are affected by the price of input commodities, such as fuel, electricity, labor, chemical reagents, explosives, steel and concrete. Commodity costs are, at times, subject to volatile price movements, including increases that could make production at certain operations less profitable and changes in laws and regulations affecting their price, use and transport. Reported costs may also be affected by changes in accounting standards. A material increase in costs at any significant location could have a significant effect on our profitability and operating cash flow.

We are subject to substantial government regulation. Changes to regulation or more stringent implementation could have a material adverse effect on our results of operations and financial condition.

        Our mining, processing, development and mineral exploration activities are subject to various laws governing prospecting, development, production, taxes, labor standards and occupational health, mine safety, toxic substances and other matters. Mining and exploration activities are also subject to various laws and regulations relating to the protection of the environment. No assurance can be given that we will remain in compliance with applicable regulations or that new rules and regulations will not be enacted or that existing rules and regulations will not be applied in a manner that could limit or curtail production or development of our properties. Amendments to current laws and regulations governing our operations and activities or more stringent implementation thereof could have a material adverse effect on our business, financial condition and results of operations.

        Over the course of the last several years, significant new corporate governance and disclosure regulations and requirements have been adopted by U.S. federal and state and Canadian federal, state and provincial governments as well as the stock exchanges on which our common stock is listed. We are required to expend significant resources to monitor and implement these new rules and regulations. These additional compliance costs and related diversion of the attention of management and key personnel could have a material adverse effect on our business, financial condition and results of operations.

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We are required to obtain government permits in order to conduct operations.

        Government approvals and permits are currently required in connection with all of our operations, and further approvals and permits may be required in the future. We must obtain and maintain a variety of licenses and permits, including air quality control, water quality, water rights, dam safety, electrical, transportation and municipal licenses. The duration and success of our efforts to obtain permits are contingent upon many variables outside of our control. Obtaining governmental permits may increase costs and cause delays depending on the nature of the activity to be permitted and the interpretation of applicable requirements implemented by the permitting authority. There can be no assurance that all necessary permits will be obtained and, if obtained, that the costs involved will not exceed our estimates or that we will be able to maintain such permits. To the extent such approvals are required and not obtained or maintained, our operations may be curtailed, or we may be prohibited from proceeding with planned exploration, development or operation of mineral properties.

        Our Langeloth Facility is currently operating with a National Pollutants Discharge Elimination System ("NPDES") permit and Title V air quality permit, the terms of which have expired. However, the Langeloth Facility is authorized to continue to operate under its existing permits until renewed permits are issued. In March 2011, the Pennsylvania Department of Environmental Protection ("PaDEP") submitted to us a draft of a new air quality permit for the Langeloth Facility. We requested revisions to such draft permit, which are currently under review by PaDEP. If a new air quality or NPDES permits is not issued or, if issued and final, contains more onerous requirements with which we must comply, our business may be adversely affected. Violations of the existing, or new, air quality or NPDES permit conditions at the Langeloth Facility could result in a range of criminal and civil penalties under federal Clean Water Act and Clean Air Act or the Pennsylvania Clean Streams Law or Air Pollution Control Act.

        Our TC Mine is also currently operating with an expired NPDES permit. TC Mine is authorized by federal regulation to continue to operate under its existing permit until the renewed permit is issued. If a renewed NPDES permit is not issued or, if issued and final, contains more onerous requirements with which we must comply, our business may be adversely affected. Violations of the existing, or new, NPDES permit conditions at the TC Mine could result in a range of criminal and civil penalties under the federal Clean Water Act.

        The long-term operation of the expanded Endako Mine mill will require an amendment to the Mine's existing closure plan and a new water license, both of which have been applied for. There can be no assurance that either permit will be obtained on acceptable terms or at all.

        In addition, in order to operate the mine at Mt. Milligan, we will require a Fisheries Act Authorization from Fisheries and Oceans Canada in Canada allowing us to release tailings into Mt. Milligan's new tailings dam. We have applied for this permit, but it has not yet been obtained. There can be no assurance that this permit will be obtained on acceptable terms or at all.

        Obtaining and maintaining the various permits for our mine development operations and exploration projects, including the Berg Property and the Davidson Property, will be complex, time-consuming and expensive. Changes in a mine's design, production rates, quality of material mined and many other matters often require submission of the proposed changes for agency approval prior to implementation, and these may not be obtained. In addition, changes in operating conditions beyond our control, changes in agency policy and federal and state laws, litigation initiated by First Nations and/or other parties or community opposition could further affect the successful permitting of operations.

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Major network failures could have an adverse effect on our business.

        Major equipment failures, natural disasters including severe weather, terrorist acts, acts of war, cyber attacks or other breaches of network systems or security that affect computer systems within our network could disrupt our business functions, including our production activities. Our mines and mills are automated and networked; a cyber incident involving our information systems and related infrastructure could negatively impact our operations. A corruption of our financial or operational data or an operational disruption of our production infrastructure could, among other potential impacts, result in loss of production or accidental discharge; result in expensive remediation efforts, distraction of management, damage to our reputation or our relationship with customers; or result in events of non-compliance which could lead to regulatory fines or penalties. Any of the foregoing could have a material adverse effect on our business, results of operations and financial condition.

Our mining production depends on the availability of sufficient water supplies.

        Our operations require significant quantities of water for mining, ore processing and related support facilities. Continuous production at our mines depends on our ability to maintain our water rights and claims. Although each operation has sufficient water rights and claims to cover current operational demands, we cannot predict the potential outcome of pending or future legal proceedings on our water rights, claims and uses. We have applied for a new water license to ensure that we have sufficient water supplies for the long-term operation of the expanded Endako Mine mill; there can be no assurance that such permit will be obtained on acceptable terms or at all. The failure to obtain needed water permits, the loss of some or all water rights for any of our mines, in whole or in part, or shortages of water to which we have rights could require us to curtail or close mining production and could prevent us from pursuing expansion opportunities.

Environmental Risks

We must comply with comprehensive environmental statutes, regulations and other governmental controls, and we face significant environmental risks.

        All phases of our operations are subject to environmental regulation. In Canada and the United States, environmental laws provide for, among other things, restrictions and prohibitions on spills, releases, emissions and discharges of various substances produced in association with, or resulting from, our operations. These laws also require that facility sites and mines be operated, maintained, abandoned and reclaimed to the satisfaction of applicable regulatory authorities. Compliance with such laws, including without limitation, detailed monitoring and reporting requirements, can require significant expenditures, and an exceedance of a permit limitation or failure to comply with a permit requirement, may result in the imposition of fines and penalties, some of which may be material. Companies engaged in the exploration, development and operation of mineral properties generally experience increased costs and delays as a result of the need to comply with applicable laws, regulations and permits.

        A proposed expansion of our TC Mine and land exchange is subject to environmental analysis and preparation of an environmental impact statement ("EIS") pursuant to the federal National Environmental Policy Act ("NEPA"). The U.S. Bureau of Land Management ("BLM") is the lead agency for preparation of the EIS and other federal and state agencies are cooperating agencies. If and when completed, the EIS would be the basis for Records of Decision to approve our proposed Mine Plan of Operations, a land exchange with the BLM (including a related amendment of the Resource Management Plan for the BLM's Challis Resource Area) and issuance of a permit under section 404 of the Clean Water Act by the U.S. Army Corps of Engineers. There is no assurance that the EIS will be completed or completed on terms and conditions acceptable to us. The agencies' preferred alternatives in the EIS may include terms and conditions that impose regulatory or reclamation requirements that

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will materially increase our costs during operations and closure of the TC Mine. Moreover, litigation may be filed challenging the NEPA process for the mine expansion or the land exchange, or the result thereof, which could materially increase our costs, or prevent or delay our ability to implement the expansion or the land exchange.

        Environmental regulation is evolving in a manner that may require stricter standards and enforcement, increased fines and penalties for noncompliance, more stringent environmental assessments of proposed projects, and a heightened degree of training and responsibility for companies and their officers, directors and employees. Existing or future environmental regulation could have a material adverse effect on our business, financial condition and results of operations. We own or have owned, manage or have been in care or control of properties that may result in a requirement to remediate such properties that could involve material costs. In addition, environmental hazards may exist on the properties on which we hold interests that are unknown to us at present and that have been caused by previous or existing owners or operators of the properties. We may also acquire properties with environmental risks, and the indemnification proceeds we receive from the entity we acquire such properties from, if any, may not be adequate to pay all the fines, penalties and costs (including costs of remediation or removal and related response costs) incurred at or related to such properties.

        Failure to comply with applicable laws, regulations and permitting requirements may result in enforcement actions, including compliance and other orders issued by regulatory or judicial authorities causing operations to cease or be curtailed, and may include corrective measures requiring capital expenditures, installation of additional equipment, operation or administration costs, or other remedial actions. Parties engaged in mining operations, including us, may be required to compensate those suffering loss or damage to person or property by reason of the mining activities and may have civil or criminal fines or penalties imposed for violations of applicable laws or regulations. Amendments to current laws, regulations and permits governing operations and activities of mining companies, or more stringent implementation thereof, could have a material adverse impact on us and cause increases in exploration expenses, remedial and reclamation obligations, capital expenditures or production costs, reduction in levels of production at producing properties, or abandonment of or delays in development of new mining properties.

Regulation of greenhouse gas emissions effects and climate change issues may adversely affect our operations and markets.

        Our operations are subject to a complex regime of environmental laws, regulations and guidelines at the federal, state, provincial and local levels. As energy, including energy produced from the combustion of carbon-based fuels, is a significant input to our mining and processing operations, we must also comply with emerging climate change regulatory requirements, including programs to reduce greenhouse gas emissions. Our principal energy sources are electricity, purchased petroleum products and natural gas. In addition, our processing facilities and mobile mining equipment emit carbon dioxide.

        On July 1, 2008, the Province of British Columbia introduced a carbon tax on the purchase or use of fossil fuels within the province. As of July 1, 2010, the carbon tax rate is equal to $20 per tonne of carbon dioxide equivalent emissions, increasing by $5 per tonne each year for the next two years to $30 per tonne in 2012. Our Endako Mine and Mt. Milligan are located in British Columbia, and the carbon tax may have a material impact on our energy and compliance costs.

        British Columbia is also a partner in the Western Climate Initiative ("WCI"), a collaboration among various Canadian provinces and U.S. states that seeks to reduce overall greenhouse gas emissions through a regional cap-and-trade program. The program has not commenced trading and British Columbia is not expected to decide on its participation in the program until after a provincial

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election is held in mid-2013. However, if British Columbia decides to join the program, regulated facilities emitting carbon dioxide in excess of the threshold amount ultimately determined for the program will be subject to the cap.

        The U.S. federal and state governments may also enact an emission trading or similar program for greenhouse gas emissions, which could significantly increase our energy and regulatory compliance costs. For example, the U.S. federal government has considered legislation to reduce greenhouse gas emissions through a cap-and-trade system of allowances and credits, among other provisions. In addition, the U.S. Environmental Protection Agency ("EPA") has developed final rules requiring certain emitters of greenhouse gases to collect and report data with respect to their greenhouse gas emissions. Also, several states are involved with WCI and other similar multi-state collaborations designed to address greenhouse gas emissions on a regional level.

        We are in the process of evaluating the potential impacts on our operations of these new and potential regulations. Either a carbon tax or a cap-and-trade program will likely result in increased future energy costs. The regulations will also likely increase our compliance costs. For example, we may be required to install new equipment to reduce emissions from our processing facilities in order to comply with new regulatory standards or to mitigate the financial impact of a new climate change program. We also may be subject to additional and extensive monitoring and reporting requirements. It is uncertain at this time how provincial and regional initiatives will interact with any federal climate change regulations.

        The potential physical impacts of climate change on our operations are highly uncertain and would be particular to the unique geographic circumstances associated with each of our facilities. These may include changes in weather and rainfall patterns, water shortages, changing storm patterns and intensities and changing temperatures. These effects may adversely impact the cost, production and financial performance of our operations.

We must remove and reduce impurities and toxic substances naturally occurring in molybdenum and comply with applicable law relating thereto, which could result in remedial action and other costs.

        Mineral ores and mineral products, including molybdenum ore and molybdenum products, contain naturally occurring impurities and toxic substances. Although we have implemented procedures that are designed to identify, isolate and safely remove or reduce such impurities and substances, such procedures require strict adherence and no assurance can be given that employees, contractors or others will not be exposed to or be affected by such impurities and toxic substances, which may subject us to liability. Standard operating procedures may not identify, isolate and safely remove or reduce such substances. Even with careful monitoring and effective control, there is still a risk that the presence of impurities or toxic substances in our products may result in such product being rejected by our customers, penalties being imposed due to such impurities or the products being barred from certain markets. Such incidents could require remedial action and could result in curtailment of operations. Legislation requiring manufacturers, importers and downstream users of chemical substances, including metals and minerals, to establish that the substances can be handled and used without negatively affecting health or the environment may impact our operations and markets. These potential compliance costs, litigation expenses, regulatory delays, remediation expenses and operational costs could negatively affect our financial results.

Changes to the labeling of certain of our products could have a material adverse effect on our results of operations and financial condition.

        In December 2006, the European Union ("EU") member states adopted new chemical management legislation known as "REACH" (Registration, Evaluation, and Authorization of Chemicals). REACH applies to all chemical substances manufactured or imported into the EU in

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quantities of one metric ton or more annually and requires the registration of approximately 30,000 chemical substances with the European Chemicals Agency. Such registration entails the filing of extensive data on the potential risks to human health and the environment of such chemical substances. As a result of such registration, we are required to label our products imported into the EU in accordance with the product classifications mandated by REACH.

        Pursuant to REACH, two of our products, pure molybdenum tri-oxide and tech oxide, have been classified as potential carcinogens. Under REACH, we are required to modify our material data sheets and labeling for such products to reflect this new classification. While REACH applies only to the EU, we have adopted a uniform system of labeling, and as such will use the REACH-compliant material data sheets and product labels worldwide.

        Due to the product labeling requirements under REACH, our employees and/or our customers could raise claims against us regarding the safety of our products and the potentially carcinogenic effects they may have. There can also be no assurance that, in the wake of the new REACH classification, government regulators in the jurisdictions in which we do business will not impose more restrictive regulations on us with respect to the manufacture, sale and/or handling of our products. Any such claims or new regulations could have a material adverse effect on our results of operations or financial condition.

Other Risks

We own certain assets through joint ventures, and any disagreement or failure of partners to meet obligations could have a material adverse effect on our results of operations and financial condition.

        We hold a 75% interest in the Endako Mine. The other 25% interest is held by Sojitz. Our interest in the Endako Mine is subject to the risks normally associated with the conduct of joint ventures. While we are the operator of the Endako Mine, Sojitz has certain consent and veto rights pursuant to the agreement governing our joint venture with Sojitz with respect to the Endako Mine ("Endako Mine Joint Venture Agreement"). Any disagreement between us and Sojitz or Sojitz's failure to meet its obligations to the joint venture could have a material adverse impact on our profitability or the viability of our interests held through joint ventures, which could have a material adverse impact on our future cash flows, earnings, results of operations and financial condition.

Intense competition could reduce our market share or harm our financial performance.

        The mining industry is intensely competitive, and we compete with many companies that have more financial and technical resources. Since mines have a limited life, we must compete with others who seek mineral reserves through the acquisition of new properties. In addition, we also compete for the technical expertise needed to find, develop, and operate such properties, the labor to operate the properties, and the capital for the purpose of funding such properties. Many competitors not only explore for and mine metals, but conduct refining and marketing operations on a global basis. Such competition may result in our being unable to acquire desired properties, to recruit or retain qualified employees or to acquire the capital necessary to fund our operations and develop our properties. We also compete with manufacturers of substitute materials or products for which molybdenum is typically used. Existing or future competition in the mining industry could materially adversely affect our prospects for mineral exploration and success in the future. In addition, some of our competitors may have an advantageous market position and have greater financial and other resources and may, therefore, be able to better withstand poor and volatile market conditions, obtain financing on better terms and attract better or more qualified employees, any of which may have an adverse impact on our business, financial condition and results of operations.

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We are dependent upon key management personnel and executives.

        We are dependent upon a number of key management personnel. Our ability to manage our exploration, development and operating activities, and hence our success, depend in large part on the efforts of these individuals. We face intense competition for qualified personnel, and there can be no assurance that we will be able to attract and retain such personnel. We do not maintain "key person" life insurance. Accordingly, the loss of the services of one or more of such key management personnel could have a material adverse effect on our business.

From time to time, some of our directors and officers may be involved with other natural resource companies.

        Certain of our directors and officers also serve or may in the future serve as directors and/or officers of other companies involved in natural resource exploration and development, and consequently there exists the possibility for such directors and officers to be in a position of conflict. As a result of any such conflict, we may miss the opportunity to participate in certain transactions, which may have a material adverse effect on our business.

Our business depends on good relations with our employees.

        Production at our operations depends on the efforts of our employees. On April 1, 2011, we entered into a collective bargaining agreement with the union representing certain hourly workers at the Endako Mine. The Langeloth Facility also has certain unionized employees. The union agreements for the Endako Mine and the Langeloth Facility both expire in March 2013. Although our unionized employees have agreed to "no-strike" clauses in their respective union agreements, there can be no assurance that the Endako Mine and the Langeloth Facility will not suffer from work stoppages. A strike, lockout or other work stoppage at one or both of these operations could have a material adverse effect on our business, results of operations and financial condition. There can be no assurance that one or both union agreements will be renewed on a timely basis and on terms favorable to us.

        Further, changes in governmental regulations relating to labor relations, or otherwise in our relationship with our employees, including our unionized employees, may result in strikes, lockouts or other work stoppages, any of which could have a material adverse effect on our business, results of operations and financial condition.

ITEM 1B.    UNRESOLVED STAFF COMMENTS

        None.

ITEM 3.    LEGAL PROCEEDINGS

Stellat'en First Nation

        In May 2010, the Stellat'en First Nation filed a petition in the Supreme Court of British Columbia against the British Columbia Minister of Energy, Mines and Petroleum Resources and TCM alleging that the Endako Mine and the mill expansion project at the Endako Mine represent infringements of the aboriginal title of the petitioners and impacts to their aboriginal rights, and that the government breached its duty to consult with the Stellat'en First Nation in relation to the impacts of the Endako Mine and the mill expansion. The petitioners sought a declaration that the Provincial Crown has not fulfilled its duty to consult with them in relation to the mill expansion project, a declaration that the mining permits and/or tenures held by us are invalid, an order quashing or setting aside the decision to issue a permit amendment to us, and an injunction prohibiting further construction or alterations relating to the mill expansion project. We and the government filed materials in response to the petition, and the matter was heard by the Supreme Court of British Columbia in late February and early March of 2011. On August 5, 2011, the Court dismissed the petitioners' claims in full. On

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August 17, 2011, the Stellat'en First Nation filed a notice of appeal to the Court of Appeal of British Columbia seeking to have the decision of the Supreme Court of BC set aside and seeking an order staying the permit amendment and any future permitting until the Province has engaged in further consultation. The appeal, in which both we and the government will seek to have the decision of the Supreme Court of BC upheld, has been set for hearing May 2, 2012.

Nak'azdli First Nation

        In January, August and December of 2010, the Nak'azdli First Nation commenced separate legal proceedings against Federal or Provincial governments in Canada asserting that it was not adequately consulted by such governments before Terrane was granted various approvals relating to the Mt. Milligan project. No claim of wrongdoing on our part is alleged, and no claim for damages against us is sought in any of such proceedings. We are not a party in any of the proceedings. We have either been named or have added ourselves as a participant in two of these proceedings because the relief that is sought in the proceedings would, if granted, have the potential to affect the work being done on the Mt. Milligan project.

ITEM 4.    MINE SAFETY DISCLOSURES

        Under Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, mine operators are required to include in their periodic reports filed with the SEC certain information concerning mine safety violations and other regulatory matters. The required information is included in Exhibit 95 to this report.

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PART II

ITEM 5.    MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUERS PURCHASES OF EQUITY SECURITIES

Price Range of Common Stock

        Our common stock is listed on the New York Stock Exchange ("NYSE") under the symbol "TC" and the Toronto Stock Exchange ("TSX") under the symbol "TCM". The following table sets forth information relating to the high and low sales prices of our common stock on the NYSE and TSX for the quarterly periods indicated.

 
   
  Price Range of Common Stock  
 
   
  NYSE (US$)   TSX (C$)  
 
   
  High   Low   High   Low  

2010

  1st quarter     15.20     11.06     15.56     11.92  

  2nd quarter     14.65     8.03     14.70     8.48  

  3rd quarter     11.20     8.01     11.54     8.54  

  4th quarter     15.03     10.21     14.92     10.56  

2011

  1st quarter     16.06     11.27     15.43     11.09  

  2nd quarter     13.63     9.21     13.05     9.02  

  3rd quarter     10.43     7.05     10.10     6.25  

  4th quarter     8.66     5.44     7.72     5.79  

Dividends

        We have not declared or paid any dividends on our common stock since the date of our formation. We intend to retain our earnings, if any, to finance the growth and development of our business and have no present intention of paying dividends or making any other distributions in the foreseeable future. In addition, our credit agreement and the indenture governing our senior unsecured notes contain covenants restricting our ability to pay dividends to our shareholders.

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Stock Performance Graph

        The following graph compares the cumulative total shareholder return for C$100 invested in our common stock on December 31, 2006 against the cumulative total shareholder return of the S&P/TSX Composite Index and the S&P Composite Index—Materials for our five most recently completed years, assuming the reinvestment of all dividends:

GRAPHIC

 
  December 31,  
 
  2006   2007   2008   2009   2010   2011  

Thompson Creek Metals Company Inc. 

  $ 100.00   $ 172.04   $ 49.65   $ 124.92   $ 147.92   $ 72.14  

S&P/TSX Composite Index

  $ 100.00   $ 109.83   $ 73.58   $ 99.38   $ 116.87   $ 106.69  

S&P/TSX Composite Index—Materials

  $ 100.00   $ 130.26   $ 95.76   $ 128.49   $ 175.44   $ 138.24  

        The foregoing performance graph and related information shall not be deemed "soliciting material" or "filed" with the SEC or be subject to Section 18 of the Securities Exchange Act of 1934, as amended, nor shall such information be incorporated by reference into any future filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, each as amended, except to the extent that we specifically incorporate it by reference into such filing.

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ITEM 6.    SELECTED FINANCIAL DATA

        The following selected consolidated financial data is derived from our audited consolidated financial statements included in this report and our other reports filed with the SEC. The consolidated financial statements presented herein have been prepared in accordance with accounting principles generally accepted in the United States ("US GAAP"). These historical results are not necessarily indicative of results for any future period. The following table includes non-GAAP financial measures "adjusted net income," "adjusted net income per share—basic," and "adjusted net income per share—diluted." For a definition of these non-GAAP measures and a reconciliation to the most directly comparable financial measure calculated and presented in accordance with US GAAP, please read Non-GAAP Financial Measures in Item 7.

 
  Years Ended December 31,  
 
  2011   2010   2009   2008   2007  
 
  (US dollars in millions, except per share amounts)
 

Statement of Operations Data:

                               

Revenue

                               

Molybdenum sales

  $ 651.9   $ 578.6   $ 361.9   $ 992.2   $ 891.1  

Tolling, calcining and other

    17.2     16.2     11.5     19.2     23.3  
                       

    669.1     594.8     373.4     1,011.4     914.4  
                       

Costs and expenses:

                               

Cost of Sales

                               

Operating expenses

    400.4     315.5     241.3     557.4     588.8  

Depreciation, depletion and amortization

    67.1     49.9     43.4     40.0     48.2  
                       

Total cost of sales

    467.5     365.4     284.7     597.4     637.0  
                       

Selling and marketing

    7.9     7.7     6.2     10.1     9.0  

Accretion expense

    1.9     1.5     1.4     1.7     1.7  

General and administrative

    28.3     23.5     25.1     37.9     25.1  

Acquisition costs

        12.9              

Exploration

    14.2     9.4     6.3     8.0     4.6  
                       

Total costs and expenses

    519.8     420.4     323.7     655.1     677.4  
                       

Operating income

    149.3     174.4     49.7     356.3     237.0  

Other (income) expenses

    (154.0 )   40.5     103.7     58.9     35.7  

Income and mining tax expense

    11.2     20.2     2.0     124.3     61.7  
                       

Net income (loss)

  $ 292.1   $ 113.7   $ (56.0 ) $ 173.1   $ 139.6  
                       

Net income (loss) per share

                               

—basic

  $ 1.75   $ 0.79   $ (0.44 ) $ 1.45   $ 1.27  

—diluted

  $ 1.73   $ 0.75   $ (0.44 ) $ 1.31   $ 1.10  

Basic weighted-average shares outstanding

    167.2     144.7     127.5     119.5     110.2  

Diluted weighted-average shares outstanding

    168.6     152.5     127.5     131.7     126.6  

Adjusted non-GAAP Measures:(a)

                               

Adjusted net income(a)

  $ 122.9   $ 163.3   $ 37.4   $ 241.3     n/a  

Adjusted net income per share—basic(a)

  $ 0.74   $ 1.13   $ 0.29   $ 2.02     n/a  

Adjusted net income per share—diluted(a)

  $ 0.73   $ 1.07   $ 0.29   $ 1.83     n/a  

Other Financial Data:

                               

Cash generated by operating activities

  $ 202.7   $ 157.4   $ 105.9   $ 389.0   $ 148.4  

Capital expenditures

  $ 686.6   $ 213.7   $ 66.1   $ 101.3   $ 14.7  

Balance Sheet Data as of December 31:

                               

Cash and cash equivalents

  $ 294.5   $ 316.0   $ 158.5   $ 258.0   $ 113.7  

Short-term investments

          $ 353.0          

Total assets

  $ 2,994.2   $ 2,317.7   $ 1,344.6   $ 1,046.4   $ 1,083.0  

Total debt, including capital lease obligations

  $ 374.9   $ 22.0   $ 12.9   $ 17.3   $ 237.4  

Total liabilities

  $ 1,264.7   $ 887.8   $ 359.2   $ 255.8   $ 612.0  

Shareholders' equity

  $ 1,729.5   $ 1,429.9   $ 985.4   $ 790.6   $ 471.0  

(a)
See Non-GAAP Financial Measures in Item 7 for the definition and reconciliation of these non-GAAP measures.

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ITEM 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

        This Management's Discussion and Analysis ("MD&A") provides information that management believes is relevant to an assessment and understanding of the consolidated financial condition and results of operations of Thompson Creek Metals Company Inc. and its subsidiaries (collectively, "Thompson Creek," "TCM," "we," "us" and "our") for the three years ended December 31, 2011, and should be read in conjunction with the Consolidated Financial Statements and accompanying notes thereto in Item 8 and Risk Factors in Item 1A. The following discussion and analysis, contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and is intended to be covered by the safe harbor created thereby. See the discussion in Forward-Looking Statements in Item 1, Business.

        The results of operations reported and summarized below are not necessarily indicative of future operating results. Throughout this MD&A, all references to earnings or losses per share are on a diluted basis, unless otherwise noted. The consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States ("US GAAP"). All dollar amounts are expressed in US$ unless otherwise indicated. References to C$ refers to Canadian dollars. Additional information on Thompson Creek Metals Company Inc. is available on EDGAR at www.sec.gov or on SEDAR at www.sedar.com.

Overview

        We are a growing, diversified, North American mining company. In 2011, we were the fifth largest producer of molybdenum in the Western world, according to CRU International. On October 20, 2010, we acquired Terrane Metals Corp. ("Terrane"), an exploration and development company in British Columbia, Canada. In acquiring Terrane, we diversified our asset base of primary molybdenum deposits to include copper and gold from the development of Mt. Milligan and exploration opportunities in the other properties acquired. Our principal producing properties are the Thompson Creek Mine ("TC Mine"), an open-pit molybdenum mine and concentrator in Idaho, a 75% joint venture interest in the Endako Mine, an open-pit molybdenum mine, concentrator, and roaster in British Columbia and the Langeloth metallurgical facility in Pennsylvania. We also have significant resources and future development opportunities within our portfolio of assets.

        We are currently in the process of constructing and developing the Mt. Milligan project located in British Columbia, which has been designed to be a conventional truck-shovel open pit mine with a 66,000-ton per day copper flotation processing plant, with estimated average annual production of 81 million pounds of copper and 194,000 ounces of gold, each in concentrate, over the life of the mine. Construction and development of the Mt. Milligan project remained on schedule in 2011 with commissioning and start-up expected to commence in the third quarter of 2013, and commercial production of copper and gold expected in the fourth quarter of 2013.

        We also have a copper, molybdenum and silver exploration project located in British Columbia (the Berg property), an underground molybdenum exploration project located in British Columbia (the Davidson property) and two joint venture exploration projects located elsewhere in Canada, one of which is a lead and zinc project (the Howard's Pass property), and the other a gold project (the Maze Lake property). We are in the process of preparing a scoping study on the Berg property, which is expected to be completed by the second half of 2012.

        During 2011, 75 percent of our consolidated molybdenum production was from our TC Mine, which had record molybdenum production in 2010 and the first half of 2011 due to the planned mine pit sequencing and the mining of high grade ore primarily in the bottom of the pit during these periods. In the second half of 2011, the planned mining activities at TC Mine were solely focused on stripping waste material to expose molybdenum bearing ore in the upper walls of the pit and the

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milling of lower-grade stockpiled ore. This resulted in lower production in the second half of 2011 from TC Mine with significantly higher cash costs per pound produced. Refer below to "Operations Review" for further discussion of our mining operations and "Non-GAAP Financial Measures" for the definition and calculation of cash cost per pound produced.

        Our results for 2011, compared with 2010, primarily reflected higher sales volumes and higher average realized molybdenum prices, which were more than offset by higher operating expenses related primarily to the waste stripping activities at our TC Mine (refer below to "Financial Review" for further discussion of our consolidated financial results for the years ended December 31, 2011, 2010, and 2009).

        While 2012 and 2013 production from TC Mine is expected to be lower than the record production in 2010 and the first half of 2011, we are increasing near-term production at our Endako Mine, with the expected completion of a mill expansion project in the first quarter of 2012. The Endako mill expansion project includes the construction of a new mill, replacing the existing mill constructed in the 1960's, which is expected to increase ore-processing capacity from the existing 31,000 tons per day to 55,000 tons per day. Commissioning of the new Endako mill is now complete and commercial production was achieved on February 1, 2012. The construction of the regrind circuit for the new mill is still in process and is expected to be completed by the end of the first quarter of 2012. In the interim, we continue to use the cleaner and regrind circuit in the old mill.

        At December 31, 2011, we had $294.5 million in consolidated cash and $374.9 million in debt, including capital lease obligations. In May 2011, we raised $339.9 million of net proceeds from the issuance of $350.0 million of 7.375% senior unsecured notes that mature on June 1, 2018. In December 2011, we entered into an amended and restated gold stream agreement with Royal Gold giving them the right to purchase an additional 15% interest in the refined gold production from Mt. Milligan for $270.0 million, plus $435 per ounce, or prevailing market price, if lower than $435 per ounce, when the gold is delivered. When we purchased Terrane in 2010, we entered into a similar transaction with Royal Gold giving them the right to purchase 25% of the refined gold production from Mt. Milligan for $311.5 million. Payments made by Royal Gold upon signing the original and amended and restated agreements were $252.6 million and $112.0 million, respectively. Royal Gold will make the remaining future scheduled payments to us in 2012 and 2013 in the aggregate amount of $216.9 million.

        At December 31, 2011, we estimated future cash capital project expenditures of approximately $1.02 billion to $1.16 billion to complete the Endako mill expansion and the Mt. Milligan mine. We believe that we have solidified our ability to finance these capital project expenditures with the $294.5 million of consolidated cash on hand, the remaining proceeds from Royal Gold of $216.9 million, $123.8 million of undrawn capacity under an equipment lease financing for the mobile mining fleet at Mt. Milligan, a $291.0 million undrawn revolving credit facility and our ongoing expected cash flow from operations.

Highlights 2011

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Outlook

        We expect significant growth in revenue and cash flow from the expected commencement of commercial copper and gold production from the Mt. Milligan project in the fourth quarter of 2013 and the growth in molybdenum production from our Endako Mine as a result of the expected completion of the mill expansion project in the first quarter of 2012.

        Our near-term financial results can vary significantly as a result of fluctuations in the market prices of molybdenum. World market prices for molybdenum have fluctuated historically and are affected by numerous factors beyond our control. During the fourth quarter of 2011, the average Platts Metals Week published price for molybdenum oxide was $13.38 per pound, compared to $17.24 per pound in the first quarter of 2011, $16.70 per pound in the second quarter of 2011, and $14.62 per pound in the third quarter of 2011. Since December 31, 2011, the monthly average price for molybdenum oxide, as published in Platts Metals Week, has slightly increased, with the monthly average Platts Metals Week published price for January 2012 equaling $13.75 per pound. We anticipate that the price for molybdenum oxide in 2012 will continue to be volatile. Any significant weakness in demand for molybdenum or reduction in molybdenum prices may have a material adverse effect on our operating results and financial condition.

        Because we cannot control the price of molybdenum, the key operating measures that management focuses on in operating our business are production, cash costs per pound produced and capital

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expenditures. We continually review our operating strategy as molybdenum market conditions change. The outlook for each of these measures follows.

 
  Years Ended December 31,  
 
  2011
(Actual)
  2012
(Estimated)
  2013
(Estimated)
 

Molybdenum production (000's lb):(1)

                   

TC Mine

    21,368     16,000 - 17,000     19,000 - 22,000  

Endako Mine (75% share)

    6,977     10,000 - 11,000     11,000 - 12,000  
               

Total molybdenum production (000's lb)

    28,345     26,000 - 28,000     30,000 - 34,000  
               

Cash cost ($/lb produced):(2)

                   

TC Mine

  $ 6.66   $ 7.50 - 8.50   $ 6.00 - 7.00  

Endako Mine

    11.86     8.25 - 9.25     8.00 - 9.00  

Total cash cost ($/lb produced)

  $ 7.94   $ 7.75 - 9.00   $ 6.75 - 7.75  

Capital expenditures (in millions):

                   

Mt. Milligan(3),(4),(5)

  $ 409.3   $ 750 - 825   $ 190 - 245  

Endako mill expansion (TCM share)(3),(4)

    221.0     83 - 87      

TC and Endako mines, Langeloth & other

    64.5     35 - 40     15 - 20  
               

Total capital expenditures

  $ 694.8   $ 868 - 952   $ 205 - 265  
               

(1)
Mined production pounds reflected are molybdenum oxide and high performance molybdenum disulfide ("HPM") from our share of production from the mines; excludes molybdenum processed from purchased product.

(2)
Weighted-average of TC Mine and Endako Mine (75% share) cash costs (mining, milling, mine site administration, roasting, and packaging) for molybdenum oxide and HPM produced in the period, including all stripping costs. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for TC Mine, which only produces molybdenum sulfide on site, includes an estimated molybdenum loss, an allocation of roasting and packaging costs from the Langeloth Facility, and transportation costs to the Langeloth Facility. See "Non-GAAP Financial Measures" for additional information.

(3)
Excludes capitalized interest and debt issuance costs and excludes changes in accruals of $111.2 million.

(4)
Canadian to US foreign exchange rate for 2012 and 2013 assumed at parity (C$1.00 = US$1.00).

(5)
Includes non-cash capital lease activity.

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Selected Consolidated Financial and Operational Information
(US$ in millions except per share and per pound amounts)

 
  Three Months Ended December 31,   Years Ended December 31,  
 
  2011   2010   2011   2010   2009  
 
  (unaudited)
   
   
   
 

Financial

                               

Revenues

                               

Molybdenum sales

  $ 112.9   $ 152.0   $ 651.9   $ 578.6   $ 361.9  

Tolling, calcining and other

    3.8     4.8     17.2     16.2     11.5  
                       

    116.7     156.8     669.1     594.8     373.4  
                       

Costs and expenses

                               

Operating expenses

    110.1     75.6     400.4     315.5     241.3  

Depreciation, depletion and amortization

    13.2     14.3     67.1     49.9     43.4  
                       

Total cost of sales

    123.3     89.9     467.5     365.4     284.7  

Selling and marketing

    1.2     2.1     7.9     7.7     6.2  

Accretion expense

    0.5     0.3     1.9     1.5     1.4  

General and administrative

    6.7     5.9     28.3     23.5     25.1  

Acquisition costs

        8.6         12.9      

Exploration

    3.1     2.6     14.2     9.4     6.3  
                       

Total costs and expenses

    134.8     109.4     519.8     420.4     323.7  
                       

Operating income (loss)

    (18.1 )   47.4     149.3     174.4     49.7  

Other (income) and expense

    (9.1 )   79.4     (154.0 )   40.5     103.7  
                       

Income (loss) before income and mining taxes

    (9.0 )   (32.0 )   303.3     133.9     (54.0 )

Income and mining tax expense (benefit)

    (9.8 )   13.0     11.2     20.2     2.0  
                       

Net income (loss)

  $ 0.8   $ (45.0 ) $ 292.1   $ 113.7   $ (56.0 )
                       

Net income (loss) per share

                               

Basic

  $   $ (0.28 ) $ 1.75   $ 0.79   $ (0.44 )

Diluted

  $   $ (0.28 ) $ 1.73   $ 0.75   $ (0.44 )

Cash generated by operating activities

  $ 21.1   $ 31.6   $ 202.7   $ 157.4   $ 105.9  

Adjusted non-GAAP Measures:(1)

                               

Adjusted net income (loss)(1)

  $   $ 34.4   $ 122.9   $ 163.3   $ 37.4  

Adjusted net income (loss) per share—basic(1)

  $   $ 0.22   $ 0.74   $ 1.13   $ 0.29  

Adjusted net income (loss) per share—diluted(1)

  $   $ 0.20   $ 0.73   $ 1.07   $ 0.29  

Operational Statistics

                               

Mined molybdenum production (000's lb)(2)

    4,310     9,316     28,345     32,577     25,260  

Cash cost ($/lb produced)(3)

  $ 12.69   $ 5.81   $ 7.94   $ 6.07   $ 5.84  

Molybdenum sold (000's lb):

                               

TC Mine and Endako Mine product

    5,368     7,574     31,806     29,072     27,389  

Purchased and processed product

    2,650     1,896     8,245     7,855     4,683  
                       

    8,018     9,470     40,051     36,927     32,072  
                       

Average realized sales price ($/lb)(1)

 
$

14.08
 
$

16.05
 
$

16.28
 
$

15.67
 
$

11.28
 
                       

(1)
See "Non-GAAP Financial Measures" for the definition and reconciliation of these non-GAAP measures.

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(2)
Mined production pounds reflected are molybdenum oxide and high performance molybdenum disulfide ("HPM") from our share of production from the mines; excludes molybdenum processed from purchased product.

(3)
Weighted-average of TC Mine and Endako Mine (75% share) cash costs (mining, milling, mine site administration, roasting, and packaging) for molybdenum oxide and HPM produced in the period, including all stripping costs. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for TC Mine, which only produces molybdenum sulfide on site, includes an estimated molybdenum loss, an allocation of roasting and packaging costs from the Langeloth Facility, and transportation costs. See "Non-GAAP Financial Measures" for additional information.

 
  As of
December 31, 2011
  As of
December 31, 2010
 

Cash and cash equivalents

  $ 294.5   $ 316.0  

Total assets

  $ 2,994.2   $ 2,317.7  

Total debt, including capital lease obligations

  $ 374.9   $ 22.0  

Total liabilities

  $ 1,264.7   $ 887.8  

Shareholders' equity

  $ 1,729.5   $ 1,429.9  

Shares outstanding (000's)

    167,964     165,190  

Summary of Quarterly Results
(US$ in millions except per share and per pound amounts—unaudited)

 
  Dec 31
2011
  Sep 30
2011
  Jun 30
2011
  Mar 31
2011
  Dec 31
2010
  Sep 30
2010
  Jun 30
2010
  Mar 31
2010
 

Financial

                                                 

Revenues

  $ 116.7   $ 154.8   $ 190.9   $ 206.7   $ 156.8   $ 161.8   $ 148.4   $ 127.8  

Operating income (loss)

  $ (18.1 ) $ 22.4   $ 69.1   $ 75.9   $ 47.4   $ 45.6   $ 50.3   $ 31.1  

Net income (loss)

  $ 0.8   $ 45.6   $ 116.8   $ 128.9   $ (45.0 ) $ 31.1   $ 126.5   $ 1.1  

Income (loss) per share:

                                                 

—basic

  $   $ 0.27   $ 0.70   $ 0.78   $ (0.28 ) $ 0.22   $ 0.90   $ 0.01  

—diluted

  $   $ 0.27   $ 0.68   $ 0.73   $ (0.28 ) $ 0.22   $ 0.87   $ 0.01  

Cash generated by operating activities

  $ 21.1   $ 51.4   $ 53.6   $ 76.6   $ 31.6   $ 59.0   $ 41.2   $ 25.6  

Adjusted non-GAAP Measures(1)

                                                 

Adjusted net income (loss)(1)

  $   $ 3.6   $ 56.4   $ 62.9   $ 34.4   $ 51.6   $ 51.7   $ 25.6  

Adjusted net income (loss) per share(1)

                                                 

—basic(1)

  $   $ 0.02   $ 0.34   $ 0.38   $ 0.22   $ 0.37   $ 0.37   $ 0.18  

—diluted(1)

  $   $ 0.02   $ 0.33   $ 0.36   $ 0.20   $ 0.36   $ 0.36   $ 0.17  

Operational Statistics

                                                 

Mined molybdenum production (000's lb)

    4,310     3,696     10,010     10,329     9,316     7,958     7,034     8,269  

Cash cost ($/lb produced)(1)

  $ 12.69   $ 15.62   $ 5.74   $ 5.37   $ 5.81   $ 6.24   $ 7.06   $ 5.36  

Molybdenum sold (000's lb):

                                                 

TC Mine and Endako Mine product

    5,368     7,426     8,952     10,060     7,574     7,750     7,013     6,735  

Purchased and processed product

    2,650     2,191     1,824     1,580     1,896     2,513     1,626     1,820  
                                   

    8,018     9,617     10,776     11,640     9,470     10,263     8,639     8,555  
                                   

Average realized sales price ($/lb)(1)

 
$

14.08
 
$

15.64
 
$

17.28
 
$

17.39
 
$

16.05
 
$

15.30
 
$

16.84
 
$

14.50
 
                                   

(1)
See "Non-GAAP Financial Measures" for the definition and reconciliation of these non-GAAP measures.

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Financial Review

Three Months Ended December 31, 2011 (Unaudited)

Net Income (loss)

        Net income for the fourth quarter of 2011 was $0.8 million, or nil per share, compared to a net loss of $45.0 million, or $0.28 per share for the fourth quarter of 2010. Net income for the fourth quarter of 2011 included a non-cash unrealized gain on common stock purchase warrants of $0.8 million, or nil per share. Net loss for the fourth quarter of 2010 included a non-cash unrealized loss on common stock purchase warrants of $79.4 million, or ($0.47) per share. Non-cash unrealized gains and losses on common stock purchase warrants result from a requirement under US GAAP to account for outstanding common stock purchase warrants as a derivative, with changes in the fair market value recorded in net income (loss). On October 24, 2011, certain of our warrants expired unexercised as our stock price was below the C$9.00 exercise price for such warrants. As a result, after October 24, 2011, we will not recognize any non-cash unrealized gains and losses on these warrants. When we acquired Terrane, we assumed common stock purchase warrants issued by Terrane that expire on June 21, 2012 (the "2012 Terrane Warrants"). The 2012 Terrane Warrants remain outstanding and, accordingly, we will continue to record unrealized gains and losses on those warrants until they are exercised or expire.

        Non-GAAP adjusted net income (loss) for the fourth quarter of 2011 (excluding the non-cash unrealized gain on the warrants) was nil, or nil per share, compared to non-GAAP adjusted net income for the fourth quarter of 2010 (excluding the non-cash unrealized loss on the warrants) of $34.4 million, or $0.20 per share. The break-even non-GAAP results for the fourth quarter of 2011 was primarily the result of lower-of-cost-or market product inventory write-downs of $6.3 million, higher operating costs at the TC Mine and Endako Mine, lower production and sales volumes and lower molybdenum sales prices, which were partially offset by foreign exchange gains of $8.7 million. See "Non-GAAP Financial Measures" below for the definition and reconciliation of adjusted net income (loss).

Revenue

        Revenue in the fourth quarter of 2011 was $116.7 million, down 25.6% compared to revenue in the fourth quarter of 2010. The decrease in revenue resulted from lower sales volumes and lower average realized sales prices. We sold 8.0 million pounds of molybdenum in the fourth quarter of 2011, which was 1.5 million pounds less than the fourth quarter of 2010. Lower sales volume primarily resulted from lower mined production from TC Mine, as planned, in the fourth quarter of 2011 compared to the fourth quarter of 2010.

        The average realized sales price for molybdenum in the fourth quarter of 2011 was $14.08 per pound, which was $1.97 per pound, or 12.3%, lower compared to the fourth quarter of 2010.

Operating Expenses

        Operating expenses for the fourth quarter of 2011 were $110.1 million, which was up 45.6% from the same quarter in 2010. The increase in operating expenses in the fourth of 2011 was primarily the result of the waste stripping activities at TC Mine. In addition, for the fourth quarter of 2011, a lower-of-cost-or-market product inventory write-down of $6.3 million was recognized for both mines. As well, operating expenses in the fourth quarter of 2011 included a write-down of surplus and obsolete materials and supplies inventory of $1.9 million. In addition, higher volume of third party purchased molybdenum that was processed and sold resulted in increased operating expenses.

        The non-GAAP financial measure of cash cost per pound produced from our mines was $12.69 per pound in the fourth quarter of 2011 compared to $5.81 per pound for the same quarter in 2010. Cash cost per pound produced was higher in the current quarter compared to the same quarter in 2010

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mainly due to significantly lower production and higher costs from TC Mine, as planned, due to mine pit sequencing and waste stripping activities. See "Non-GAAP Financial Measures" below for the calculation of cash cost per pound produced.

Depreciation, Depletion and Amortization Expense

        Depreciation, depletion and amortization expense in the fourth quarter of 2011 was $13.2 million compared to $14.3 million in the fourth quarter of 2010. This decrease was primarily due to the lower volume of molybdenum sold from our mines in the fourth quarter of 2011 compared to the fourth quarter of 2010. Product inventory costs include depreciation, depletion and amortization.

General and Administrative Expense

        General and administrative expense in the fourth quarter of 2011 was $6.7 million, which increased $0.8 million compared to $5.9 million in the fourth quarter of 2010. General and administrative expense included $0.9 million in both the fourth quarter of 2011 and 2010 of stock-based compensation expense. Under US GAAP, stock-based compensation is included in the specific operating statement categories that include the compensation costs of the employees, officers and directors for which the stock-based award applies. General and administrative expense increased primarily as a result of higher compensation costs as a result of additional employees hired during the year and higher outside consulting costs, both of which are associated with the growth of the company during 2011.

Acquisition Costs

        Acquisition costs of $8.6 million during the fourth quarter of 2010 related to investment banking fees, legal and consulting costs associated with the Terrane acquisition.

Exploration Expense

        On April 21, 2011, we terminated our option agreement to acquire an interest in the Mount Emmons project. Upon termination, we released approximately $0.4 million held in escrow to U.S. Energy Corp. related to minimum amounts in prior years that were required to be spent under the option agreement.

        Exploration expense for the fourth quarter of 2011 was $3.1 million compared to $2.6 million for the fourth quarter of 2010. The current quarter expenses included $1.8 million for the Berg property, $1.0 million of exploration drilling expenditures at the TC Mine, $0.2 million for certain property payments, and $0.1 million at the Endako Mine (reflecting our 75% share). The 2010 exploration expenses included $1.0 million of expenditures related to the now terminated option agreement for the Mount Emmons project, together with exploration drilling expenditures of $0.4 million at the TC Mine, $1.1 million at the Mt. Milligan property, and $0.1 million combined on other properties.

        We expect to focus our 2012 exploration efforts and resources on completing a scoping study at the Berg exploration project (copper-molybdenum-silver property) that was acquired in the Terrane acquisition.

Other Income and Expense

        For the fourth quarter of 2011, we recognized an $8.7 million foreign exchange gain compared to a foreign exchange loss of $0.6 million for the fourth quarter of 2010. During the fourth quarter of 2011, the C$ strengthened against the US$, which resulted in an unrealized foreign exchange gain of $6.6 million on intercompany notes that are denominated in a different currency than their measurement currency and an unrealized foreign exchange gain of $3.7 million on foreign currency derivative instruments. The remaining exchange loss was the result of C$ cash balances that have the

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US$ as their measurement currency and on US$ payables and receivables that have the C$ as their measurement currency. For the fourth quarter of 2010, we recognized a foreign exchange loss of $0.6 million as the result of unrealized losses on foreign currency derivative instruments.

        The foreign exchange rate was US$1.00 = C$1.02 at December 31, 2011 compared to US$1.00 = C$1.04 at September 30, 2011, US$1.00 = C$0.99 at December 31, 2010 and US$1.00 = C$1.03 at September 30, 2010.

Income and Mining Tax Expense (Benefit)

        For the fourth quarter of 2011, we had a net tax benefit of $9.8 million compared to a net tax expense of $13.0 million for the fourth quarter of 2010. The fourth quarter of 2011 was impacted by a loss before income taxes resulting in a net tax benefit. The fourth quarter of 2010 was impacted by income before income taxes resulting in higher tax expense. Additionally, the non-cash unrealized gain and loss on common stock purchase warrants in the fourth quarter 2011 and 2010, respectively, did not generate any income tax expense or benefit.

        The tax benefit in the fourth quarter of 2011 benefitted from a lower taxable income, a proportionally higher percentage depletion deduction, and foreign tax differences.

Three Years Ended December 31, 2011

Net Income (loss)

        Net income for the year ended December 31, 2011 was $292.1 million, or $1.73 per share, compared to $113.7 million, or $0.75 per share, for the year ended December 31, 2010 and a net loss of $56.0 million, or $0.44 per share, for the year December 31, 2009. Net income for the year ended December 31, 2011 included a non-cash unrealized gain on common stock purchase warrants of $169.2 million, or $1.00 per share. Net income for 2010 included a non-cash unrealized loss on common stock purchase warrants of $49.6 million, or ($0.33) per share. Net loss for 2009 included a non-cash unrealized loss on common share purchase warrants of $93.4 million, or ($0.72) per share. The non-cash unrealized gains and losses on common stock purchase warrants for the years ended December 31, 2011, 2010 and 2009 were the result of a requirement under US GAAP to account for outstanding common stock purchase warrants as a derivative, with changes in the fair market value recorded in net income. As discussed above, certain of our warrants expired unexercised on October 24, 2011. As a result, after October 24, 2011, we will not recognize any additional non-cash unrealized gains and losses on these common stock purchase warrants. The 2012 Terrane warrants remain outstanding, and we will continue to record unrealized gains and losses on those warrants until they are exercised or expire on June 21, 2012.

        Non-GAAP adjusted net income for the year ended December 31, 2011 (excluding the non-cash unrealized gain on the warrants) was $122.9 million, or $0.73 per share. Non-GAAP adjusted net income for the year ended December 31, 2010 (excluding the non-cash unrealized loss on the warrants) was $163.3 million, or $1.07 per share. The decrease in non-GAAP adjusted net income for the year ended December 31, 2011 compared to the same period in 2010 was primarily the result of higher sales volumes and higher average realized molybdenum prices, which were more than offset by higher operating expenses related primarily to the waste stripping activities at our TC Mine and lower-of-cost-or-market product inventory write-downs of $24.9 million. Non-GAAP adjusted net income in 2009 (excluding the non-cash unrealized loss on the warrants) was $37.4 million, or $0.29 per share. The lower non-GAAP adjusted net income for 2009 was primarily due to significantly lower average realized molybdenum prices. See "Non-GAAP Financial Measures" below for the definition and reconciliation of adjusted net income.

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        Net income for the year ended December 31, 2011 also included losses on foreign exchange of $13.1 million, or ($0.08) per share, compared to foreign exchange gains of $7.4 million in 2010, or $0.05 per share, and foreign exchange losses of $10.9 million in 2009, or ($0.09) per share.

Revenue

        Revenue for the year ended December 31, 2011 was $669.1 million, which was up 12.5% from 2010. The increase in revenue resulted from higher sales volumes and higher average realized sales prices. We sold 40.1 million pounds of molybdenum in 2011, which was 3.1 million pounds more than the volume sold in 2010. The average realized sales price for molybdenum in 2011 was $16.28 per pound, which was $0.61 per pound higher compared to the average realized sales price for molybdenum in 2010. Revenue from toll roasted material for third parties was $17.2 million in 2011, an increase of $1.0 million compared to $16.2 million in 2010, primarily as a result of higher market demand.

        Higher sales volume in 2011 resulted primarily from a drawdown of mined production from the TC Mine and Endako Mine, and partly from higher sales volume of third-party product that was purchased and sold.

        Revenue in 2010 was $594.8 million, up $221.4 million or approximately 59.3% from $373.4 million in 2009. Revenue in 2010 increased as a result of higher average realized sales prices for molybdenum, with an average realized price in 2010 of $15.67 per pound, up approximately 38.9% from $11.28 per pound in 2009. Molybdenum sold from our mines in 2010 was 29.1 million pounds, up approximately 6.1% from 27.4 million pounds sold in 2009. Sales volumes from third-party product purchased and processed were 7.9 million pounds in 2010, up 67.7% from 4.7 million pounds in 2009. Revenue from toll roasted material for third parties was $16.2 million in 2010, up approximately 40.9% compared to $11.5 million in 2009 primarily as a result of higher volume driven by an increase in commodity prices throughout 2010.

Operating Expenses

        Operating expenses in 2011 were $400.4 million, up $84.9 million, or 26.9% compared to the same period in 2010. The increase in operating expenses in 2011 was primarily the result of the waste stripping activities at our TC Mine, higher sales volume, an increase in higher-cost third-party molybdenum that was purchased, processed, and sold, and lower-of-cost-or-market product inventory write-downs of $24.9 million for both mines.

        The non-GAAP financial measure of cash cost per pound produced from our mines increased in 2011 to $7.94 per pound from $6.07 per pound in 2010. The increase in the 2011 cash cost per pound produced was due to lower production and higher costs at the TC Mine in the second half of 2011 associated with the planned mine pit sequencing that resulted in increased waste stripping activities, lower grade ore and lower mill recovery rates, which were substantially offset by record production and higher ore grades and mill recovery rates at TC Mine in the first half of 2011. In addition, cash cost per pound produced at the Endako Mine was higher in 2011 primarily as a result of higher repairs and maintenance costs to crushing and conveying systems and milling equipment. Operating expenses at the Endako Mine were also impacted by unfavorable foreign exchange rates converting C$ costs to US$. The foreign exchange rate averaged US$1.00 = C$0.99 in 2011 compared to an average rate of US$1.00 = C$1.03 in 2010. See "Non-GAAP Financial Measures" below for the calculation and reconciliation of cash cost per pound produced.

        Operating expenses in 2010 were $315.5 million, up $74.2 million or approximately 30.8% from $241.3 million in 2009, primarily due to higher sales volume in 2010. Prices for third-party molybdenum that was purchased, processed, and sold were up significantly during 2010 compared to 2009, which,

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together with the increased sales volumes from third-party product purchased, processed, and sold also contributed to higher operating expenses in 2010.

        The non-GAAP financial measure of cash cost per pound produced from our mines increased in 2010 to $6.07 per pound from $5.84 per pound in 2009. The increase in the cash cost per pound produced in 2010 was primarily the result of a higher cash cost per pound produced at the Endako Mine due to higher mining and milling costs. A breakdown of the Endako Mine in-pit conveyor system caused higher ore haulage costs at the mine together with unexpected repair and maintenance costs. In addition, the Endako Mine expenses were higher due to unfavorable foreign exchange rates converting C$ costs to US$ costs. The foreign exchange rate averaged US$1.00 = C$1.03 in 2010 compared to an average rate of US$1.00 = C$1.14 in 2009. See "Non-GAAP Financial Measures" below for the calculation and reconciliation of cash cost per pound produced.

Depreciation, Depletion and Amortization Expense

        Depreciation, depletion and amortization expense in 2011 was $67.1 million, an increase of $17.2 million, or approximately 34.5% compared to 2010. The increase in 2011 primarily resulted from higher molybdenum sales from our mines in 2011 and the depreciation of new mining equipment placed into service since December 31, 2010. Product inventory costs include depreciation, depletion and amortization.

        Depreciation, depletion and amortization expense in 2010 was $49.9 million or approximately 15.0% more than $43.4 million in 2009. The increase in 2010 primarily resulted from higher molybdenum sales from our mines in 2010. This increase was partially offset by the effects of increased mineral reserve estimates established at the TC Mine late in the third quarter of 2009. Product inventory costs include depreciation, depletion and amortization.

General and Administrative Expense

        General and administrative expense in 2011 was $28.3 million, compared to $23.5 million and $25.1 million in 2010, and 2009, respectively. General and administrative expense in 2011, 2010, and 2009 included $4.8 million, $4.1 million, and $8.7 million, respectively, of non-cash stock-based compensation expense. The stock-based compensation for 2011 and 2010 was lower than 2009 due to a lower amount of stock-based awards granted together with a lower valuation resulting primarily from a significantly lower stock price. Additionally, the 2009 stock-based compensation included a non-cash compensation charge of $2.8 million related to a voluntary stock option surrender program.

        Excluding the effects of stock-based compensation, general and administrative expense is higher in 2011 compared to 2010. The increase in general and administrative expense in 2011 was primarily the result of higher compensation costs associated with additional employees hired as well as increased strategic and other consulting expenses due to our growth activities. Excluding the effects of stock-based compensation, general and administrative expense in 2010 was higher than 2009 primarily as a result of costs related to first-time SEC proxy filings and higher compensation costs in 2010.

Acquisition costs

        Acquisition costs of $12.9 million in 2010 related to investment banking fees, legal and consulting costs associated with the Terrane acquisition.

Exploration Expense

        On April 21, 2011, we terminated our option agreement with U.S. Energy Corp. to acquire an interest in the Mount Emmons molybdenum project located in Gunnison County, Colorado. Upon

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termination, we released approximately $0.4 million held in escrow to U.S. Energy Corp. related to minimum amounts in prior years that were required to be spent under the option agreement.

        Exploration expense in 2011 was $14.2 million, compared to $9.4 million and $6.3 million in 2010 and 2009, respectively. These expenses vary from period to period according to the type of activity being undertaken. The 2011 expenses primarily included $2.9 million of expenditures under the now terminated option agreement relating to the Mount Emmons project, $5.2 million for a scoping study for the Berg property, exploration drilling activities at the TC Mine, Endako Mine, and Mt. Milligan of $3.1 million, $1.4 million (reflecting our 75% share), and $1.0 million, respectively, and $0.5 million for property payments on the Davidson property.

        Exploration expense in 2010 was $9.4 million, compared to $6.3 million in 2009. The 2010 exploration expenses primarily included $4.7 million under the now terminated option agreement relating to the Mount Emmons project, exploration drilling activities at the TC Mine, Endako Mine, and Mt. Milligan of $1.4 million, $1.1 million (reflecting our 75% share) and $1.1 million, respectively, and $0.5 million for property payments on the Davidson property. The 2009 expenses included $4.7 million under the option agreement on the Mount Emmons property and $1.6 million on the Davidson property.

        We expect to focus our 2012 exploration efforts and resources on completing a scoping study at the Berg exploration project (copper-molybdenum-silver property) that was acquired in the Terrane acquisition.

Interest and Finance Fees, Net

        Interest and finance fees of $5.2 million in 2011 primarily related to approximately $2.3 million of commitment fees on the unused $300.0 million revolving credit facility, $2.1 million of debt issuance cost amortization, and $0.8 million of interest on the mobile mining equipment loans. In 2011, we capitalized interest and debt issuance costs totaling $16.8 million.

        Interest and finance fees of $0.9 million in 2010 primarily related to approximately $0.6 million of interest expense on equipment loans, and the amortization of $0.3 million of deferred debt issuance costs and commitments fees on the unused $290.0 million revolving credit facility.

        Interest and finance fees of $1.2 million in 2009 primarily represented interest expense on equipment loans, together with commitment fees on an unused $35.0 million revolving credit facility. Effective February 2, 2010, we terminated the $35.0 million revolving credit facility.

Foreign Exchange Gains and Losses

        Foreign exchange loss in 2011 was $13.1 million compared to a foreign exchange gain of $7.4 million in 2010 and a foreign exchange loss of $10.9 million in 2009. During 2011, the US$ strengthened against the C$, which resulted in an unrealized foreign exchange loss of $11.8 million on intercompany notes that are denominated in a different currency than their measurement currency and an unrealized foreign exchange gain of $1.6 million on foreign currency derivative instruments. The remaining foreign exchange loss was the result of C$ cash balances that have the US$ as their measurement currency and on US$ payables and receivables that have the C$ as their measurement currency.

        Foreign exchange gain in 2010 of $7.4 million was primarily the result of a $4.6 million foreign exchange gain from the settlement of an intercompany note from Canadian operations related to the Terrane acquisition. In addition, gains of $2.9 million and $1.9 million on foreign exchange derivative instruments were recognized in 2010 and 2009, respectively.

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        The foreign exchange loss in 2009 was primarily due to C$ cash balances that have the US$ as their measurement currency. The C$ weakened against the US$ during 2009 which resulted in the foreign exchange loss.

        The foreign exchange rate was US$1.00 = C$1.02 at December 31, 2011 compared to US$1.00 = C$.99 at December 31, 2010 and US$1.00 = C$1.05 at December 31, 2009.

Income and Mining Tax Expense (Benefit)

        Income and mining tax expense was $11.2 million in 2011, which was $9.0 million lower and $9.2 million higher than income and mining tax expense of $20.2 million and $2.0 million in 2010 and 2009, respectively. Income and mining tax expense for 2011 benefited from lower taxable income, increased percentage depletion due to higher sales and declining Canadian national and provincial tax rates. Income and mining tax expense for 2010 benefitted from a net refund of $7.1 million of certain state income taxes related to state tax planning; a realization of alternative minimum tax credits in 2010, which resulted in a $2.9 million reduction of the related valuation allowance (due to a tax election related to the treatment of development costs); and an out-of-period adjustment of $4.5 million due to a difference between the 2009 income tax provision and the 2009 tax return, whereby we realized an additional net operating loss carry-back. Income and mining taxes for 2009 benefitted from a re-evaluation of US state income tax rates, declining Canadian provincial income tax rates and proportionately higher percentage depletion deduction and foreign tax differences primarily due to lower average realized molybdenum prices. The non-cash unrealized gains and losses on the common stock purchase warrants during the three years did not generate any income tax expenses or benefits.

US Operations Molybdenum

TC Mine

        The table that follows presents a summary of the TC Mine's operating and financial results for the three months ended December 31, 2011 and 2010, and years ended December 31, 2011, 2010, and 2009:

 
  Three Months Ended December 31,   Years Ended December 31,  
(Unaudited)
  2011   2010   2011   2010   2009  

Operational Statistics

                               

Mined (000's ore tons)

    3,501     1,745     7,610     10,343     7,174  

Milled (000's tons)

    2,657     2,688     10,398     10,128     7,591  

Grade (% molybdenum)

    0.057     0.160     0.116     0.139     0.131  

Recovery (%)

    81.6     89.9     84.6     89.9     90.4  

Molybdenum production (000's lb)(1)

    2,527     7,630     21,368     25,071     17,813  

Cash cost ($/lb produced)(2)

  $ 13.05   $ 4.72   $ 6.66   $ 5.20   $ 5.72  

Molybdenum sold (000's lb)

    3,996     6,056     25,471     22,284     19,366  

Average realized sales price ($/lb)

  $ 13.94   $ 16.07   $ 16.42   $ 15.67   $ 11.22  

(1)
Mined molybdenum production pounds reflected are molybdenum oxide and HPM.

(2)
The TC Mine cash cost represents the mining (including all stripping costs), milling, mine site administration, roasting and packaging for molybdenum oxide and HPM produced in the period. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation and other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for the TC Mine includes an

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  Three Months Ended December 31,   Years ended December 31,  
(Unaudited)
  2011   2010   2011   2010   2009  

Operational Statistics

                               

Molybdenum sold from purchased product (000's lb)

    2,650     1,896     8,245     7,855     4,683  

Realized price on molybdenum sold from purchased product ($/lb)

  $ 14.30   $ 16.14   $ 15.95   $ 15.75   $ 11.40  

Toll roasted and upgraded molybdenum processed (000's lb)

    1,843     1,798     7,071     5,703     3,841  

Roasted metal products processed (000's lb)

    2,155     4,742     17,090     18,334     10,030  

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Canadian Operations Molybdenum

Endako Mine

        The table and related discussion that follows presents a summary of our 75% share of the Endako Mine's operating and financial results for the three months ended December 31, 2011 and 2010, and years ended December 31, 2011, 2010, and 2009:

 
  Three Months Ended December 31,   Years ended December 31,  
(Unaudited)
  2011   2010   2011   2010   2009  

Operational Statistics

                               

Mined (000's ore tons)

    3,009     2,353     12,623     10,342     8,226  

Milled (000's tons)

    2,157     1,810     8,806     8,413     8,068  

Grade (% molybdenum)

    0.057     0.063     0.053     0.060     0.059  

Recovery (%)

    72.9     73.7     73.9     74.5     78.4  

Molybdenum production (000's lb)(1)

    1,783     1,686     6,977     7,506     7,447  

Cash cost ($/lb produced)(2)

  $ 12.19   $ 10.65   $ 11.86   $ 8.89   $ 6.13  

Molybdenum sold (000's lb)

    1,372     1,518     6,335     6,788     8,023  

Average realized sales price ($/lb)

  $ 14.06   $ 15.83   $ 16.12   $ 15.56   $ 11.37  

(1)
Mined molybdenum production pounds are molybdenum oxide.

(2)
The Endako Mine cash cost represents the mining (including all stripping costs), milling, mine site administration, roasting and packaging for molybdenum oxide produced in the period. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation and other non-cash employee benefits, and depreciation, depletion, amortization and accretion. See "Non-GAAP Financial Measures" for additional information.

Molybdenum Production and Cash Costs

        Our 75% share of molybdenum production at the Endako Mine increased 5.8% in the fourth quarter of 2011 to 1.8 million pounds from 1.7 million pounds in the fourth quarter of 2010. This increase was primarily due to higher tons mined and milled partly offset by lower ore grade and mill recovery rate in the fourth quarter of 2011.

        For 2011, our 75% share of molybdenum production at the Endako Mine decreased 7.0% to 7.0 million pounds compared to 7.5 million pounds in 2010. This decrease was primarily due to lower ore grade and a lower mill recovery rate in 2011 compared to 2010, partly offset by higher tons mined and milled.

        Our 75% share of molybdenum production at the Endako Mine in 2010 increased slightly to 7.5 million pounds compared to 7.4 million pounds produced in 2009. The slight increase in production in 2010 was primarily due to higher ore tons mined and milled, which was offset by a lower mill recovery rate. For the first half of 2009, the mine and mill were operating at 80% of capacity as planned due to weak economic conditions. Additionally, 2009 production was reduced due to a planned 2-week shutdown in July 2009.

        The non-GAAP financial measure of cash cost per pound produced increased to $12.19 per pound in the fourth quarter of 2011 from $10.65 per pound in the fourth quarter of 2010. See "Non-GAAP Financial Measures" below for the definition and reconciliation of cash cost per pound produced. The cash costs for the Endako Mine were impacted by higher mining costs primarily due to repairs and

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maintenance on crushing and conveyor systems, mill equipment repairs, and a write-down of surplus and obsolete materials and supplies inventory for the existing mill.

        For 2011, the cash cost per pound produced increased to $11.86 per pound compared to $8.89 per pound in 2010. The increase in cash cost per pound produced in 2011 was primarily the result of higher repairs and maintenance costs to crushing and conveying systems, which also resulted in higher ore haulage costs and mill equipment repairs. Additionally, cold and wet weather conditions caused higher than expected downtime in the first half of 2011 due to material getting caught in chutes and plugging up screening systems. Costs were also impacted by unfavorable foreign exchange rates converting C$ costs to US$ costs. The foreign exchange rate averaged US$1.00 = C$0.99 in 2011 compared to an average rate of US$1.00 = C$1.03 in 2010. A $0.01 change in the Canadian foreign exchange rate results in a change in the cash cost per pound produced of approximately $0.10 per pound.

        For 2010, the cash cost per pound produced increased to $8.89 per pound compared to $6.13 per pound in 2009. The increase in cash cost per pound produced in 2010 was primarily the result of higher mining and milling costs due to a breakdown of the in-pit conveyor system, which resulted in higher truck haulage costs, and higher repairs and maintenance costs in the mill. Costs were also impacted by unfavorable foreign exchange rates converting C$ costs to US$ costs. The foreign exchange rate averaged US$1.00 = C$1.03 in 2010 compared to an average rate of US$1.00 = C$1.14 in 2009.

Molybdenum sold

        Our share of molybdenum sold from the Endako Mine in the fourth quarter of 2011 was 1.4 million pounds at an average realized sales price of $14.06 per pound compared to 1.5 million pounds sold at an average realized sales price of $15.83 per pound in the fourth quarter of 2010.

        For 2011, our share of molybdenum sold from the Endako Mine was 6.3 million pounds at an average realized sales price of $16.12 per pound compared to 6.8 million pounds at an average realized sales price of $15.56 per pound in 2010.

        For 2010, our share of molybdenum sold from the Endako Mine was 6.8 million pounds at an average realized sales price of $15.56 per pound compared to 8.0 million pounds sold at an average realized sales price of $11.37 per pound in 2009. The decrease in pounds sold in 2010 resulted from higher sales in 2009 associated with a drawdown of product inventory.

Mill expansion project

        During the three and twelve months ended December 31, 2011, we incurred C$49.4 million and C$213.9 million, respectively, representing our share of capital expenditures for the mill expansion project, excluding capitalized interest and debt issuance costs.

        Total capital expenditures for the Endako mill expansion project are estimated at approximately C$650.0 million - C$655.0 million (100% basis), including start-up and commissioning costs. Commissioning of the new Endako mill is now complete and commercial production was achieved on February 1, 2012. The construction of the regrind circuit for the new mill is still in process and is expected to be completed by the end of the first quarter of 2012. In the interim, we continue to use the cleaner and regrind circuit in the existing mill. Since inception of the project through December 31, 2011, approximately C$593.4 million has been spent, of which our share is approximately C$450.7 million. In December 2011, we entered into an agreement with Sojitz pursuant to which the parties agreed that Sojitz will pay 12.5% of the cost of the Endako Expansion Project between C$548.24 million and C$650.0 million and that its 25% interest in the Endako Mine would remain unchanged. If the cost of the Endako expansion project exceeds C$650.0 million, Sojitz agreed it would fund 25% of such excess up to C$675.0 million, and its share of any amounts above C$675.0 million would need to be negotiated. This agreement settled a dispute between the parties regarding the

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parties' respective obligations to fund the total capital cost of the project. Therefore, based upon the final estimated costs of C$650.0 million - C$655.0 million (100% basis), including start-up and commissioning costs, our share of the expansion project capital expenditures are expected to be approximately C$500.0 million - C$504.0 million.

Copper-Gold (Development)

Mt. Milligan Project

        During the fourth quarter and year ended December 31, 2011, we incurred C$191.9 million and C$519.0 million, respectively, of capital expenditures for the Mt. Milligan project, excluding capitalized interest and debt issuance costs. Capital expenditures were primarily related to construction activities related to the tailing storage facility, plant site earthworks, cement works, steel erection, and engineering design costs. Since inception of the project C$575.9 million has been spent through December 31, 2011, including approximately C$40.9 million spent prior to the acquisition of Terrane.

        Given industry wide cost escalation challenges resulting from scarcity of inputs and resources, the cost to complete the Mt. Milligan project may be 10% to 20% higher than our previous estimate, depending upon weather conditions, labor availability and productivity, the timing of equipment deliveries and any unforeseen delays. The Company is currently estimating approximately C$1.4 to C$1.5 billion of total capital to construct and develop the Mt. Milligan copper-gold mine. We continue to monitor our current costs, future cost estimates and scheduling for the project and will revise the estimate upon future developments. There can be no assurance that our current capital estimate and project completion schedule will be achieved.

Liquidity and Capital Resources

        At December 31, 2011, we had cash, cash equivalents, and short-term investments of $294.5 million compared to $316.0 million at December 31, 2010. We monitor our positions with, and the credit quality of, the financial institutions and companies in which we invests our cash, cash equivalents, and short-term investments. Our investment policy limits investments to government-backed financial instruments, commercial paper and other investments meeting the guidelines of our investment policy.

        We manage our credit risk from accounts receivable through our collection activities. As of the date of this Annual Report on Form 10-K, we have not experienced any material delinquencies regarding the collection of our accounts receivable.

        At December 31, 2011, we had working capital of $283.5 million, including $294.5 million of cash, cash equivalents, and short-term investments, $78.6 million of receivables, and $6.7 million of short-term debt, including capital lease obligations, primarily related to equipment financings.

Gold Stream Arrangement

        In December 2011, we entered into an amended and restated gold stream agreement with Royal Gold giving them the right to purchase an additional 15% interest in the refined gold production from Mt. Milligan for $270.0 million, plus $435 per ounce, or prevailing market rate, if lower than $435, when the gold is delivered. When we purchased Terrane in 2010, we entered into a similar transaction with Royal Gold giving them the right to purchase 25% of the refined gold production from Mt. Milligan for $311.5 million. Payments made by Royal Gold upon signing the original and amended and restated agreements were $252.6 million and $112.0 million, respectively. Royal Gold will make the remaining future scheduled payments to us in 2012 and 2013 in the aggregate amount of $216.9 million.

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7.375% Senior Unsecured Notes

        On May 20, 2011, we issued $350.0 million 7.375% senior unsecured notes (the "Notes"). The proceeds received in the offering were $339.9 million, which were net of financing fees of $10.1 million. The net proceeds from the Notes offering have been and are expected to be used to fund the development of Mt. Milligan and for general working capital purposes. The Notes are redeemable at our option, in whole or in part, at any time on or after June 1, 2014. The Notes mature on June 1, 2018 and accrue interest from May 20, 2011 until maturity at a fixed rate of 7.375% per year. Interest is payable in cash semi-annually in arrears on June 1 and December 1, and the first interest payment occurred on December 1, 2011.

        The Notes are guaranteed on a senior basis by substantially all of our subsidiaries. The Notes include both standard financial and non-financial covenants, including, among others, limitations on incurring additional indebtedness, making restricted payments, and allowing new liens. As of December 31, 2011, we were in compliance with these covenants. In connection with the issuance of the Notes, we as guarantors, and the initial purchasers, entered into an agreement obligating us to file a registration statement with the SEC so that the holders of the Notes can exchange the Notes for registered notes and related guarantees evidencing the same indebtedness as the Notes. In December 2011, we completed the exchange offer of the original Notes for a like principal amount of exchange notes registered under the Securities Act of 1933.

Credit facility

        We have in place a senior secured revolving credit agreement (the "Credit Agreement"). On February 24, 2011, we entered into the First Amendment to the Credit Agreement, which increased the facility from $290.0 million to $300.0 million. On May 20, 2011, and concurrent with the offering of the Notes (more fully described above), we entered into the Second Amendment to the Credit Agreement to, among other things, allow for the issuance of the Notes. Subsequently, on December 13, 2011, and concurrent with the amended and restated purchase and sale agreement with Royal Gold (as more fully described above), we entered into the Third Amendment to the Credit Agreement to, among other things, allow for the amended and restated purchase and sale agreement with Royal Gold and to amend certain financial covenants and non-financial covenants, including ratio tests for leverage and interest coverage, as well as the liquidity test to be met at the time of any drawdown. Our obligations under the Credit Agreement are secured by a senior lien on substantially all of our tangible and intangible assets. As of December 31, 2011, we were in compliance with the Credit Agreement's covenants.

        As of December 31, 2011, we had no outstanding borrowings and had issued and outstanding $9.0 million in letters of credit under the Credit Agreement.

Caterpillar equipment financing facility

        On March 30, 2011, we entered into a Master Funding and Lease Agreement with Caterpillar Financial Services Limited ("Caterpillar"), which was amended and restated on December 9, 2011 (the "Master Agreement"). The Master Agreement provides for up to $132.0 million in equipment financings comprised of three separate tranches of $20.0 million, $50.0 million, and $62.0 million. The $20.0 million tranche is currently available, and the $50.0 million and $62.0 million tranches are available upon the satisfaction of certain conditions specified in the Master Agreement.

        We entered into the Master Agreement to finance our purchases of mobile mining equipment for use at the Mt. Milligan project. Pursuant to the Master Agreement and agreements entered into in connection therewith, we may draw down on the facility and use the proceeds from each drawdown to fund the purchase of this equipment. Caterpillar will purchase such equipment and simultaneously lease the equipment to us.

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        Each borrowing under the facility will be for a term of 60 months. We will pay interest on the amounts borrowed under the facility at either floating or fixed rates, at our option, calculated as set forth in the Master Agreement. Our ability to request advances under the facility will terminate 33 months following its effective date (or such later date as may be agreed upon by Caterpillar), and any unused commitments under the facility will then terminate and no longer be available to us. At the end of each 60-month lease period, we have the option to purchase the underlying equipment for a nominal sum.

        The Master Agreement contains various affirmative and negative covenants and customary events of default. Under the terms of the Master Agreement, we are required to be in compliance with the consolidated leverage ratio and consolidated interest coverage ratio financial covenants. In addition, as a condition to any drawdown under the facility, we must be in compliance with the consolidated liquidity financial covenant included in our Credit Agreement. As of December 31, 2011, we were in compliance with the Credit Agreement's covenants.

        As of December 31, 2011, we had drawn down approximately $8.2 million under the first tranche of the equipment financing facility.

Operating Cash Flows

        Cash generated by operating activities in 2011 was $202.7 million compared to $157.4 million in 2010. This increase in cash flow from operations was primarily the result of changes in working capital mainly due to favorable year-end Canada to US exchange rates and an increase in accounts payable.

        Cash generated by operating activities in 2010 was $157.4 million compared to $105.9 million in 2009. This increase in cash flow from operations was primarily the result of increased operating income resulting from higher molybdenum sales volumes and prices in 2010 compared to 2009, partly offset by unfavorable working capital changes mainly related to higher inventory and accounts receivable balances.

Investing Activities

        Cash used in investing activities in 2011 was $716.5 million compared to cash used of $242.6 million in 2010. During 2011, we spent $686.7 million on property, plant, and equipment expenditures, primarily related to the Endako Mine mill expansion and the development of Mt. Milligan. These 2011 capital expenditures excluded $111.2 million of accrued costs at December 31, 2011. Additionally, cash used in investing activities for 2011 included $16.0 million of restricted cash, primarily comprised of amounts withheld related to construction holdback accounts related to the Endako Mine mill expansion and the development of Mt. Milligan and $13.7 million of interest paid on the Notes, which was capitalized.

        Cash used in investing activities in 2010 was $242.6 million compared to $412.6 million used in 2009. During 2010, we received $355.2 million from maturities of short-term investments, which provided a significant portion of the $383.4 million net cash outlay for the acquisition of Terrane. Additionally, investing activities in 2010 included $213.7 million of property, plant, and equipment expenditures primarily for our 75% share of the mill expansion project at the Endako Mine and operating capital at our TC Mine, Endako Mine and Langeloth Facility. These 2010 capital expenditures excluded $32.5 million of accrued costs at December 31, 2010.

        In 2009, we made short-term investments of $341.3 million together with $66.1 million of plant, property and equipment expenditures. These short-term investments consisted of US and Canadian government-backed securities with maturities of greater than 90 days but less than 180 days. The increase in property, plant, and equipment expenditures in 2010 compared to 2009 was primarily due to

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the mill expansion project at the Endako Mine together with the purchase of additional mining equipment at both the TC Mine and Endako Mine.

Financing Activities

        Cash generated by financing activities in 2011 was $495.9 million compared to cash generated of $236.0 million in 2010. This increase was primarily related to net proceeds of $339.9 from the issuance of Notes in May 2011, $138.1 million of proceeds received from Royal Gold under the Gold Stream Arrangement, and $26.4 million of net proceeds from the exercise of stock options. The proceeds were partially offset by $5.4 million of debt repayments under the equipment financings and $3.1 million of debt issuance costs.

        In 2010, TCM received $226.5 million of proceeds from the gold stream transaction upon closing of the acquisition of Terrane, together with $9.1 million of net proceeds from equipment financings and $7.6 million of net proceeds from the exercise of stock options, which were somewhat offset by $7.2 million of debt issuance costs for the $290.0 million revolving credit facility that was closed in the fourth quarter of 2010.

        In 2009, TCM received net proceeds of $194.6 million related to the issuance of 15.5 million shares and $11.4 million related to stock option exercises, which more than offset scheduled principal payments on equipment loans of $5.3 million.

Liquidity and Capital Resources Summary

        At December 31, 2011, we have estimated future cash capital project expenditures of approximately $1.02 billion to $1.16 billion to complete the Endako mill expansion and the Mt. Milligan mine. We have solidified our ability to finance these capital project expenditures with the $294.5 million of consolidated cash on hand, the remaining proceeds from Royal Gold of $216.9 million, $123.8 million of undrawn capacity under an equipment lease financing for the mobile mining fleet at Mt. Milligan, a $291.0 million undrawn revolving credit facility and our ongoing cash flow from operations.

Contractual Obligations

        Below is a tabular disclosure of contractual obligations as of December 31, 2011.

 
  Payments Due by Period  
(amounts in millions)
  Total   Less Than
1 Year
  1 - 3 Years   4 - 5 Years   More Than
5 Years
 

Debt(1)

  $ 366.7   $ 5.7   $ 11.0   $   $ 350.0  

Operating leases

    35.3     2.7     16.7     14.7     1.2  

Capital lease obligations(2)

    8.2     1.0     4.9     2.3      

Asset retirement obligations(3)

    121.5     0.2     1.1     0.3     119.9  

Purchase obligations(4)

    458.3     440.7     17.6          

Gold Stream arrangement(5)

    581.5                 581.5  

Other(6)

    23.0     10.9     2.4     1.5     8.2  
                       

  $ 1,594.5   $ 461.2   $ 53.7   $ 18.8   $ 1,060.8  
                       

(1)
Amounts represent principal payments on fixed rate equipment loans. Interest expense has not been included. See Note 10 to the Consolidated Financial Statements for more information.

(2)
Amounts represent principal payments on capital leases. Interest expense has not been included. See Note 9 to the Consolidated Financial Statements for more information.

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(3)
Mining operations are subject to extensive environmental regulations in the jurisdictions in which they operate. Pursuant to environmental regulations, we are required to close our operations and reclaim and remediate the lands that operations have disturbed. The estimated undiscounted cash outflows of these remediation and reclamation obligations are reflected here. For more information regarding asset retirement obligations, see Note 12 to the Consolidated Financial Statements.

(4)
Purchase obligations are not recorded in the Consolidated Financial Statements. Purchase obligations represent purchase commitments for the mill expansion project at the Endako Mine, as well as the Mt. Milligan project. See Note 16 to the Consolidated Financial Statements for more information.

(5)
Amount represents total purchase and sale gold stream transaction. See Note 11 to the Consolidated Financial Statements for more information.

(6)
Other contractual obligations include labor and service contracts. See Note 13 to the Consolidated Financial Statements for more information. Payments related to derivative contracts cannot be reasonably estimated given variable market conditions. See Note 7 to the Consolidated Financial Statements for more information.

Off-Balance Sheet Arrangements

        As of December 31, 2011, we have commitments to purchase approximately 20.5 million pounds of molybdenum sulfide concentrate from 2012 to 2014 to be priced at the time of purchase. In addition, we have fixed-priced contracts, under which we have committed to sell approximately 15,000 pounds of molybdenum during 2012 at an average market price of $19.14 per pound.

        On December 9, 2009, we entered into a credit support agreement with British Columbia Hydro and Power Authority ("BC Hydro") related to the mill expansion project at the Endako Mine. Under this agreement, we are required to post financial assurance in an amount equal to BC Hydro's estimated out-of-pocket costs for work on the expansion project. The amount of the guarantee as of December 31, 2011 was C$16.5 million. As part of the financial guarantee, we provided a surety bond for C$11.2 million for additional financial assurance to BC Hydro. The surety bond can be drawn down in the event of a shortfall in BC Hydro's incremental revenues after the commissioning of the new Endako mill facility. At this time, we do not anticipate having to post any additional financial assurance with respect to the BC Hydro credit support agreement.

        As of December 31, 2011, a shortfall in Endako's future electric power usage that would result in incremental payments to BC Hydro cannot be determined and is not deemed to be probable. As such, no accrual has been recorded. An accrual for any expected shortfall will be recorded if and when it is determined that a shortfall is probable and a reasonable estimate can be made.

Non-GAAP Financial Measures

        In addition to the consolidated financial statements presented in accordance with US GAAP, we use certain non-GAAP financial measures of its financial performance for the reasons described further below. The presentation of these measures is not intended to be considered in isolation from, as a substitute for, or as superior to, the financial information prepared and presented in accordance with US GAAP, and the presentation of these measures may be different from non-GAAP financial measures used by other companies. In addition, these non-GAAP measures have limitations in that they do not reflect all of the amounts associated with the results of operations as determined in accordance with US GAAP.

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Adjusted Net Income (Loss), Adjusted Net Income (Loss) Per Share—Basic and Diluted

        Adjusted net income (loss), and adjusted net income (loss) per share—basic and diluted, are referred to in this MD&A. These are considered key measures by our management in evaluating our operating performance on a quarterly and annual basis. Management uses this measure in evaluating our performance as it represents a profitability measure that is not impacted by changes in the market price of our warrants. These measures do not have standard meanings prescribed by US GAAP and may not be comparable to similar measures presented by other companies. Management believes these measures provide useful supplemental information to investors in order for them to evaluate our financial performance using the same measures as management.

        Adjusted net income (loss) represents the net income (loss) prepared in accordance with US GAAP, adjusted for significant non-cash items. For 2011, 2010, and 2009, the significant non-cash items were the non-cash gains and losses on the fair value adjustment related to our outstanding common stock purchase warrants.

        We follow the guidance issued by the Emerging Issues Task Force ("EITF") that common stock purchase warrants with a strike price denominated in a currency other than the entity's reporting currency are not considered linked to equity, and therefore ,are to be accounted for as derivatives. As a result, our outstanding common stock purchase warrants are accounted for as derivatives. We recorded a cumulative adjustment to retained earnings upon adoption, and subsequent changes to the fair value of the Warrants are recorded to the consolidated statements of operations at each quarter-end.

        On October 24, 2011, certain of our warrants expired unexercised as our stock price was below the C$9.00 exercise price for such warrants. As a result, after October 24, 2011, we will not recognize any non-cash unrealized gains and losses on these warrants. The 2012 Terrane warrants remain outstanding, and we will continue to record unrealized gains and losses on those warrants until they are exercised or expire on June 21, 2012. Other than the consideration pursuant to the arrangement related to the 2012 Terrane warrants, a cash payment will not be required at the settlement of our warrants; therefore, we do not consider gains or losses on the warrants in the evaluation of our financial performance.

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        Adjusted net income (loss) per share (basic and diluted) is calculated using adjusted earnings, as defined above, divided by the weighted average basic and weighted average diluted shares outstanding during the period as determined in accordance with US GAAP.

        The following tables reconcile net income (loss) presented in accordance with US GAAP to the non-GAAP financial measures of adjusted net income (loss) and adjusted net income (loss) per share—basic and diluted, for the years ended December 31, 2011, 2010 and 2009 and for all of the four quarters in 2011 and 2010.

For the year Ended December 31, 2011 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 292.1     167,156   $ 1.75     168,520   $ 1.73  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (169.2 )   167,156     (1.01 )   168,520     (1.00 )
                               

Non-GAAP adjusted net income (loss)

  $ 122.9     167,156   $ 0.74     168,520   $ 0.73  
                               

For the Three Months Ended December 31, 2011 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 0.8     167,904   $     168,360   $  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (0.8 )   167,904         168,360      
                               

Non-GAAP adjusted net income (loss)

  $     167,904   $     168,360   $  
                               

For the Three Months Ended September 30, 2011 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 45.6     167,871   $ 0.27     168,533   $ 0.27  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (42.0 )   167,871     (0.25 )   168,533     (0.25 )
                               

Non-GAAP adjusted net income (loss)

  $ 3.6     167,871   $ 0.02     168,533   $ 0.02  
                               

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For the Three Months Ended June 30, 2011 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 116.8     167,251   $ 0.70     172,321   $ 0.68  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (60.4 )   167,251     (0.36 )   172,321     (0.35 )
                               

Non-GAAP adjusted net income (loss)

  $ 56.4     167,251   $ 0.34     172,321   $ 0.33  
                               

For the Three Months Ended March 31, 2011 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 128.9     165,565   $ 0.78     176,452   $ 0.73  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (66.0 )   165,565     (0.40 )   176,452     (0.37 )
                               

Non-GAAP adjusted net income (loss)

  $ 62.9     165,565   $ 0.38     176,452   $ 0.36  
                               

For the year Ended December 31, 2010 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 113.7     144,729   $ 0.79     152,462   $ 0.75  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    49.6     144,729     0.34     152,462     0.33  
                               

Non-GAAP adjusted net income (loss)

  $ 163.3     144,729   $ 1.13     152,462   $ 1.07  
                               

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For the Three Months Ended December 31, 2010 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ (45.0 )   159,533   $ (0.28 )   159,533   $ (0.28 )

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    79.4     159,533     0.50     168,515     0.47  
                               

Non-GAAP adjusted net income (loss)

  $ 34.4     159,533   $ 0.22     168,515   $ 0.20  
                               

For the Three Months Ended September 30, 2010 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 31.1     139,800   $ 0.22     142,869   $ 0.22  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    20.5     139,800     0.15     142,869     0.14  
                               

Non-GAAP adjusted net income (loss)

  $ 51.6     139,800   $ 0.37     142,869   $ 0.36  
                               

For the Three Months Ended June 30, 2010 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 126.5     139,791   $ 0.90     145,440   $ 0.87  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    (74.8 )   139,791     (0.54 )   145,440     (0.51 )
                               

Non-GAAP adjusted net income (loss)

  $ 51.7     139,791   $ 0.37     145,440   $ 0.36  
                               

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For the Three Months Ended March 31, 2010 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ 1.1     139,629   $ 0.01     149,329   $ 0.01  

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    24.5     139,629     0.17     149,329     0.16  
                               

Non-GAAP adjusted net income (loss)

  $ 25.6     139,629   $ 0.18     149,329   $ 0.17  
                               

For the year Ended December 31, 2009 (unaudited—US$ in millions except shares and per share amounts)

 
   
  Weighted Average
Basic Shares
  Weighted Average
Diluted Shares
 
 
  Net Income
(Loss)
  Shares
(000's)
  $/share   Shares
(000's)
  $/share  

Net income (loss)

  $ (56.0 )   127,521   $ (0.44 )   127,521   $ (0.44 )

Add (Deduct):

                               

Unrealized (gain) loss on common stock purchase warrants

    93.4     127,521     0.73     130,702     0.72  
                               

Non-GAAP adjusted net income (loss)

  $ 37.4     127,521   $ 0.29     130,702   $ 0.29  
                               

Cash Cost per Pound Produced, Weighted Average Cash Cost per Pound Produced, and Average Realized Sales Price per Pound Sold

        Cash cost per pound produced, weighted average cash cost per pound produced and average realized sales price per pound sold are considered key measures in evaluating our operating performance. Cash cost per pound produced, weighted average cash cost per pound produced and average realized sales price per pound sold are not measures of financial performance, nor do they have a standardized meaning prescribed by US GAAP and may not be comparable to similar measures presented by other companies. We use these measures to evaluate the operating performance at each of our mines, as well as on a consolidated basis, as a measure of profitability and efficiency. We believe that these non-GAAP measures provide useful supplemental information to investors in order that they may evaluate our performance using the same measures as management and, as a result, the investor is afforded greater transparency in assessing our financial performance. Non-GAAP financial measures should not be considered in isolation from, as a substitute for, or superior to, measures of financial performance prepared in accordance with US GAAP.

        Cash cost per pound produced represents the mining (including all stripping costs), milling, mine site administration, roasting and packaging costs for molybdenum oxide and HPM produced at each mine in the period. Stripping costs represent the costs associated with the activity of removing overburden and other mine waste materials in the production phase of a mining operation. Stripping costs that provide access to mineral reserves that will be produced in future periods are expensed under US GAAP as incurred. Cash cost per pound produced excludes the effects of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. Cash cost for the TC Mine, which only produces molybdenum sulfide and HPM on site, includes an estimated molybdenum loss (sulfide to oxide), an allocation of roasting and packaging costs from the Langeloth

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Facility and transportation costs from the TC Mine to the Langeloth Facility. The weighted average cash cost per pound produced represents the cumulative total of the cash costs for the TC Mine and the Endako Mine divided by the cumulative total production from the TC Mine and the Endako Mine.

        The average realized sales price per pound sold represents molybdenum sales revenue divided by the pounds sold.

        The following table provides a reconciliation of cash costs and cash cost per pound produced, by mine, and operating expenses included in our consolidated statements of income in the determination of net income (loss):

Three Months ended December 31 (US$ in millions except per pound amounts—Unaudited)

 
  Three months ended
December 31, 2011
  Three months ended
December 31, 2010
 
 
  Operating
Expenses
  Pounds
Produced(1)
  $/lb   Operating
Expenses
  Pounds
Produced(1)
  $/lb  
 
  (in millions)
  (000's lbs)
   
  (in millions)
  (000's lbs)
   
 

TC Mine

                                     

Cash costs—Non-GAAP(2)

  $ 33.0     2,527   $ 13.05   $ 36.0     7,630   $ 4.72  

Add/(Deduct):

                                     

Stock-based compensation

    0.2                 0.2              

Inventory and other adjustments

    17.2                 (6.9 )            
                                   

GAAP operating expenses

  $ 50.4               $ 29.3              
                                   

Endako Mine

                                     

Cash costs—Non-GAAP(2)

  $ 21.7     1,783   $ 12.19   $ 18.0     1,686   $ 10.65  

Add/(Deduct):

                                     

Stock-based compensation

    0.3                 0.2              

Inventory and other adjustments

    (2.8 )               (4.0 )            
                                   

GAAP operating expenses

  $ 19.2               $ 14.2              
                                   

Other operations GAAP operating expenses(3)

  $ 40.5               $ 32.1              
                                   

GAAP consolidated operating expenses

  $ 110.1               $ 75.6              
                               

Weighted-average cash cost—Non-GAAP

 
$

54.7
   
4,310
 
$

12.69
 
$

54.1
   
9,316
 
$

5.81
 
                               

(1)
Mined production pounds are molybdenum oxide and HPM from our share of the production from the mines; excludes molybdenum processed from purchased product.

(2)
Cash costs represent the mining (including all stripping costs), milling, mine site administration, roasting and packaging costs for molybdenum oxide and HPM produced in the period. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for the TC Mine, which only produces molybdenum sulfide and HPM on site, includes an estimated molybdenum loss (sulfide to oxide), an allocation of roasting and packaging costs from the Langeloth Facility, and transportation costs from the TC Mine to the Langeloth Facility.

(3)
Other operations represent activities related to the roasting and processing of third-party concentrate and other metals at the Langeloth Facility and exclude product volumes and costs related to the roasting and processing of TC Mine and Endako Mine concentrate. The Langeloth

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  Year ended December 31, 2011  
 
  Operating
Expenses
  Pounds
Produced(1)
  $/lb  
 
  (in millions)
  (000's lbs)
   
 

TC Mine

                   

Cash costs—Non-GAAP(2)

  $ 142.3     21,368   $ 6.66  

Add/(Deduct):

                   

Stock-based compensation

    0.9              

Inventory and other adjustments

    36.1              
                   

GAAP operating expenses

  $ 179.3              
                   

Endako Mine

                   

Cash costs—Non-GAAP(2)

  $ 82.7     6,977   $ 11.86  

Add/(Deduct):

                   

Stock-based compensation

    0.9              

Inventory and other adjustments

    (3.2 )            
                   

GAAP operating expenses

  $ 80.4              
                   

Other operations GAAP operating expenses(3)

  $ 140.7              
                   

GAAP consolidated operating expenses

  $ 400.4              
                 

Weighted-average cash cost—Non-GAAP

 
$

225.0
   
28,345
 
$

7.94
 
                 

(1)
Mined production pounds are molybdenum oxide and HPM from our share of the production from the mines; excludes molybdenum processed from purchased product.

(2)
Cash costs represent the mining (including all stripping costs), milling, mine site administration, roasting and packaging costs for molybdenum oxide and HPM produced in the period. Cash cost excludes: the effect of purchase price adjustments, the effects of changes in inventory, corporate allocations, stock-based compensation, other non-cash employee benefits and depreciation, depletion, amortization and accretion. The cash cost for the TC Mine, which only produces molybdenum sulfide and HPM on site, includes an estimated molybdenum loss (sulfide to oxide), an allocation of roasting and packaging costs from the Langeloth Facility, and transportation costs from the TC Mine to the Langeloth Facility.

(3)
Other operations represent activities related to the roasting and processing of third-party concentrate and other metals at the Langeloth Facility and exclude product volumes and costs related to the roasting and processing of TC Mine and Endako Mine concentrate. The Langeloth Facility costs associated with roasting and processing of TC Mine and Endako Mine concentrate are included in their respective operating results above.

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