Exhibit 23.3
CONSENT OF INDEPENDENT REGISTERED CHARTERED ACCOUNTANTS
We consent to the incorporation by reference in Thompson Creek Metals Company Inc.'s Amendment No. 1 to the Registration Statement No. 333-175782 on Form S-4 of our report dated September 21, 2010 (which report expresses an unqualified opinion and includes a separate report titled Comments by Independent Registered Chartered Accountants on Canada-United States of America Reporting Difference relating to going concern uncertainty) relating to the consolidated financial statements of Terrane Metals Corp. included in the Current Report on Form 8-K/A dated October 25, 2010 of Thompson Creek Metals Company Inc. and to the reference to us under the heading "Experts" in the Prospectus, which is part of this Registration Statement.
/s/ DELOITTE & TOUCHE LLP
Independent Registered Chartered Accountants
Vancouver, Canada
September 8, 2011
