Guy Desharnais – Biography

Last update: February 2, 2026

Executive profile

Guy was Technical Manager of Geological Services at SGS, and Senior Project Geologist at Xstrata Nickel. Guy Desharnais joined Osisko Gold Royalties in 2017. Guy served as Director of Mineral Resource Evaluation at Osisko Gold Royalties.

Guy Desharnais is currently

Vice President of Project Evaluation at Osisko Gold Royalties - View - Osisko Gold Royalties org chart



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Education

In 2004, Guy Desharnais completed a Doctor of Philosophy in Geology Field Of StudyGeochemistry, Economic Geology and Igneous Petrology at University of Manitoba.

They have also studied at University of Manitoba :

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The colleagues of Guy Desharnais

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  • In the Precious Metals & Minerals industry, Guy Desharnais has 5,009 colleagues in 351 companies located in 36 countries. 2,193 executive movements have been recorded in the last 12 months. Learn more about Precious Metals & Minerals.

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Through the switchboard, call Osisko Gold Royalties at +1 514... and ask for Guy Desharnais.

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