b'Ontario Mining Operations 2025 Number of Mines in OntarioMetal Mines 28Gold Mines 18Base Metal Mines 8Iron Mines 1Platinum Group Metal Mines 1Major Industrial Mineral Operations 8Total Mines 36Attawapiskat1315 Red Lake MoosoneeKenora7514 24Marathon17 20Thunder Bay 10 Timmins 1 8 9 212 16 116 6 18 Kirkland L. SUPERIOR Wawa 3 LakeCobalt4Sault Ste. Marie 19Sudbury22 21 North BayOttawaMINE LOCATIONSNumbers relate locations tonames in chartsMetal Mines L. HURON 1 237Industrial Mines/QuarriesToronto L. ONTARIO234LondonWindsor 8 L. ERIE58ONTARIO MINING AND EXPLORATION DIRECTORY AND RESOURCE GUIDE 2025'