About Us
O3 Mining Inc. (TSX-V: OIII; OTCQX: OIIIF), an Osisko Group company, is a gold explorer and mine developer ready to produce from its highly prospective gold camps in Québec, Canada. It is well-capitalized and owns a 100% interest in all its properties (137,000 hectares) in Québec. The company is focused on delivering superior returns to its shareholders and long-term benefits to its stakeholders.
Projects
O3 Mining has a portfolio of assets in Quebec, spanning more than 137,000 hectares. Our projects host 2.4 million gold ounces of M&I resources at 1.22 g/t Au, and 1.5 million gold ounces of Inferred resources at 2.27 g/t Au.
Chibougamau Matagami Val D'or
Analyst Coverage
Recent News
O3 Mining Intersects 5.1 g/t Au Over 5.1 metres near Marban’s Norlartic Pit
March 9, 2021
O3 Mining To Drill 250,000 Metres At Marban and Alpha in 2021-2022
March 2, 2021
O3 Mining Closes C$35 Million Bought Deal Private Placement of Flow-Through Shares
February 25, 2021
O3 Mining Intersects 1.2 g/t Au Over 28.2 Metres and 2.2 g/t Au Over 5.1 Metres Near Surface From Simkar Sector At Alpha Property
February 25, 2021
O3 Mining Completes Previously-Announced Transaction with Moneta Porcupine
February 24, 2021
O3 Mining Discovers New Zone At Marban Project and Expands Mineralization Outside of Pit Shell
February 4, 2021
O3 Mining Files PEA Technical Report For Garrison Project
January 27, 2021
O3 Mining Grants Stock Options and Restricted Securities
January 25, 2021
O3 Mining Upsizes Previously-Announced Private Placement of Flow-Through Shares to C$30.4 Million
January 21, 2021
O3 Mining Announces C$20 Million Bought Deal Private Placement of Flow-Through Shares
January 21, 2021
O3 Mining Outlines 2021 Objectives
January 21, 2021
O3 Mining Announces Sale Of Garrison Project and Partnership with Moneta Porcupine to Develop Timmins Gold Camp
January 14, 2021
News Archive