Exhibit 5.1
CONSENT OF INDEPENDENT AUDITOR
We hereby consent to the inclusion in the Registration Statement on FormF-10 of Sierra Metals Inc. (the company), of our report dated March 28, 2017 relating to the 2016 and 2015 consolidated financial statements of the company.
We also consent to the reference to us under the heading “Interests of Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP |
Chartered Professional Accountants, Licensed Public Accountants
Toronto, Ontario
May 18, 2017