| Toronto, July 30, 2020 - O3 Mining Inc. (TSX.V: OIII) ("O3 Mining" or the "Corporation") is pleased to provide new drilling results from the East Cadillac Property in Val D’Or, Quebec, as part of its well-funded 150,000 metres drilling program. Current drilling on the East Cadillac property is focused on the North Contact zone, which continues to show continuity laterally and… |