About Us
O3 Mining Inc., which forms part of the Osisko Group of companies, is a mine development and emerging consolidator of exploration properties in prospective gold camps in Canada – focused on projects in Quebec and Ontario – with a goal of becoming a multi-million ounce, high-growth company.
Projects
O3 Mining has a portfolio of assets in Quebec and Ontario, spanning more than 460,000 hectares. Our projects host 3.6 million gold ounces of M&I resources at 1.26 g/t Au, and 1.5 million gold ounces of Inferred resources at 2.14 g/t Au.
Chibougamau Matagami Timmins Val D'orAnalyst Coverage
Key Materials
News & Media
O3 Mining Files PEA Technical Report For Marban Project
October 26, 2020
O3 Mining Delivers Positive PEA For Marban Project
September 8, 2020
O3 Mining Intersects 176 g/t Au Over 0.6 Metres from Initial Stripping Campaign at Alpha
August 27, 2020
O3 Mining Starts Drilling On Malartic Property
August 17, 2020
O3 Mining Identifies Over 25 Targets Using Artificial intelligence On Alpha Property
August 6, 2020
O3 Mining Intersects 17.8 g/t Au Over 1.1 Metres And Expands The North Contact Structure At East Cadillac
July 30, 2020
O3 Mining Intersects 46.4 g/t Au Over 1.3 Metres In New Zone At East Cadillac
July 7, 2020
O3 Mining Partners with VRIFY to Offer Investors 3D Experience of Val D’Or Properties
June 25, 2020
O3 Mining Inc. Closes C$40.2 Million “Bought Deal” Private Placement of Flow-Through and Hard Units
June 19, 2020
O3 Mining Mobilizes Second Drill as Part of 150,000 metre Drill Program
June 8, 2020
O3 Mining Increases Drill Program by 100,000 metres
June 4, 2020
O3 Mining Announces Upsized Bought Deal Private Placement of Flow-Through and Hard Units to C$35 million
May 28, 2020
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