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O3 ups production with Marban PFS

Still exploration potential to grow

Paul Harris
O3 Mining's Marban in Quebec, Canada

O3 Mining's Marban in Quebec, Canada

It features an increased production profile of 161,000 ounces a year for 10 years from 115,000oz/y for 15.2 years in the 2020 preliminary economic assessment (PEA) at an all-in-sustaining cost of US$882/oz....

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