Exhibit 5.1
Deloitte & Touche LLP 2800 - 1055 Dunsmuir Street 4 Bentall Centre P.O. Box 49279 Vancouver BC V7X 1P4 Canada | |
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CONSENT OF INDEPENDENT REGISTERED CHARTERED ACCOUNTANTS
We consent to the incorporation by reference in this Amendment No. 1 to the Registration Statement on Form F-10 of our reports dated March 25, 2010 relating to the consolidated financial statements of Silver Wheaton Corp. (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the adoption of Canadian Institute of Chartered Accountants Handbook Sections 1530 - Comprehensive Income, 3251 - Equity, 3855 - - Financial Instruments — Recognition and Measurement, 3861 - Financial Instruments — Disclosure and Presentation and 3865 - Hedges, effective January 1, 2007) and the effectiveness of Silver Wheaton Corp.’s internal control over financial reporting appearing in the Annual Report on Form 40-F of Silver Wheaton Corp. for the year ended December 31, 2009.
/s/ Deloitte & Touche LLP
Independent Registered Chartered Accountants
June 30, 2010