Lux Metals Corp. — Audit Report / Information 2021

Jan 26, 2021

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January 20, 2021

British Columbia Securities Commission Alberta Securities Commission Ontario Securities Commission Autorité des marchés financiers

Raymond Chabot Grant Thornton LLP Suite 2000 National Bank Tower 600 De La Gauchetière Street West Montréal, Quebec H3B 4L8 T 514-878-2691

Dear Sirs/Mesdames:

Subject: Origin Gold Corporation

We acknowledge receipt of the Notice of Change of Auditors (the “Notice”) dated January 20, 2021 delivered to us by Origin Gold Corporation in respect to the replacement of Raymond Chabot Grant Thornton LLP (“RCGT”) as auditors of Origin Gold Corporation and the subsequent appointment of McGovern Hurley LLP.

We have read the statements made by Origin Gold Corporation in the attached copy of the Notice, which we understand will be filled pursuant to Section 4.11 of National Instrument 51-102. We agree with the statements in the Notice that pertains to RCGT.

Yours very truly,

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rcgt.com

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