TSXV: OIII| OTCQX: OIIIF - O3 Mining

TORONTO, Feb. 2, 2023 /PRNewswire/ - O3 Mining Inc. (TSXV: OIII) (OTCQX: OIIIF) ("O3 Mining" or the "Corporation") is pleased to announce the mobilization of a second drill rig at Marban, which will be focusing on its Malartic H deposit. The drilling is part of the 14,000 metre brownfield resource expansion drilling program at Marban Engineering, in furtherance of preparing a maiden resource estimate planned for Q2-2023. Malartic H is located within five kilometres of the proposed processing plant based on the Marban Pre-feasibility study – significant historical intercepts are listed in Table 1.