McEwen Mining (MUX) S-4/A Registration of securities issued in business combination transactions (amended)

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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

        We consent to the incorporation by reference in this Amendment No. 1 to Form S-4 (the "Registration Statement") of our reports dated March 10, 2011, relating to the consolidated financial statements of US Gold Corporation (the "Company") and the effectiveness of internal control over financial reporting, which appear in the Annual Report on Form 10-K of the Company for the year ended December 31, 2010. We also consent to the reference to us under the heading "Experts" in the Registration Statement.

/s/ KPMG LLP

Chartered Accountants, Licensed Public Accountants
Toronto, Canada

January 17, 2012

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Exhibit 23.1