O3 Mining Inc is a Canada-based gold exploration company. The Company operates as a mine development and consolidator of exploration properties in gold camps in Canada. The Company holds a 100% interest in a number of properties in Quebec (137,000 hectares). The Company controls 61,000 hectares in Val D’Or and over 50 kilometers of strike length of the Cadillac-Larder Lake Faut. The Company also has a portfolio of assets in the James Bay and Chibougamau regions of Quebec. The Company’s operated projects are Gwillim Property, The Cadillac Break Properties, Malartic Property and Alpha Property. The Cadillac Break Properties are located in the southeastern Abitibi Greenstone Belt of the Archean Superior Province in the Canadian Shield. The Gwillim property is located in the Barlow township, close to Chibougamau, consisting of 38 mining claims, covering 1715 hectares. It also owns the Denain-Pershing gold bearing property that covers approximately 10,001 hectares.