2020

O3 Mining Continues To Expand Simkar As It Intersects 413.0 g/t Au Over 1.2 Metres

O3 Mining Delivers Positive PEA for Garrison Project

O3 Mining shared new drill results from Simkar Zone in Sector 3 of Alpha Property

O3 Mining Identifies New Targets Confirming Validity of Artificial Intelligence Targeting

O3 Mining Intersects 383.4 g/t Au Over 2.0 Metres Including 1,510 g/t Au over 0.5 Metres at Marban Project

O3 Mining Intersects 2.9 g/t Au Over 14.2 Metres Near Surface at Marban

O3 Mining delivers positive PEA for Marban Project. Proactive

O3 Mining delivers positive PEA for Marban Project

O3 Mining Intersects 176 g/t Au Over 0.6 Metres from Initial Stripping Campaign at Alpha

O3 Mining Starts Drilling On Malartic Property

O3 Mining Identifies Over 25 Targets Using Artificial Intelligence On Alpha Property

O3 Mining Intersects 17.8 g/t Au Over 1.1 Metres And Expands The North Contact Structure At East Cadillac

O3 Mining Intersects 46.4 g/t Au Over 1.3 Metres In New Zone At East Cadillac

O3 Mining Partners with VRIFY to Offer Investors 3D Experience of Val D’Or Properties

The Assay TV: Jose Vizquerra, President, CEO & Director of O3 Mining Inc.

O3 Mining Increases Drill Program by 100,000 metres

Cambridge House: Jose Vizquerra, President, CEO & Director of O3 Mining Inc.

O3 Mining Announces C$30 Million Bought Deal Private Placement of Flow-Through and Hard Units

O3 Mining Signs Option Agreement to Acquire QMX’s Aurbel Mill, 10 km From Alpha Property

O3 Mining Begins Exploration and Plans to Continue with Two Drill Rigs

O3 Mining Initiates Preliminary Economic Assessment on Marban Project

O3 Mining Sells 24 Tortigny Claims For CDN $900,000 to Kenorland Minerals Ltd.

O3 Mining Inc unlocks value in Val D’Or while monetizing its Chibougamau non core properties

O3 Mining Inc Corporate Presentation at Red Cloud Pre PDAC Mining Showcase