TSXV:OIII | OTCQX:OIIIF – O3 Mining TORONTO, Sept. 22, 2022 /PRNewswire/ – O3 Mining Inc. (TSXV: OIII) (OTC-QX: OIIIF) (“O3 Mining” or the “Corporation) is pleased to announce that it is the first exploration company to successfully pass the field audit making the company fully certified…
