These are a list of 76 mines in Ontario.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Baughman Materials And Concrete Inc | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Bayhorse | Ontario Baker OR | Silver Ore | View Details > |
| Bishop Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Boyce Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Bristol Springs Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| CCI - Ontario Wash Plant | Ontario Malheur OR | Construction Sand and Gravel | View Details > |
| Conn Road | Bloomfield Ontario NY | Common Clays NEC | View Details > |
| Connors Sand And Gravel | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Deer Run Plant | ? Ontario NY | Construction Sand and Gravel | View Details > |
| EAST BLOOMFIELD PIT | Ontario NY | Construction Sand and Gravel | View Details > |
| East Bloomfield Pit | Ontario NY | Construction Sand and Gravel | View Details > |
| EAST BLOOMFIELD PIT | Ontario NY | Construction Sand and Gravel | View Details > |
| Echo Sand & Gravel | Ontario Payette ID | Construction Sand and Gravel | View Details > |
| Genesee Sand And Gravel | Ontario NY | Construction Sand and Gravel | View Details > |
| GENEVA PLANT | GENEVA Ontario NY | Crushed, Broken Limestone NEC | View Details > |
| Gp-11 | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Hawkins Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| HERENDEEN PIT E. | Macedon Ontario NY | Construction Sand and Gravel | View Details > |
| Holcomb Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Jansen Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Kleeman MC110Z #K0040221 | West Bloomfield Ontario NY | Construction Sand and Gravel | View Details > |
| KULA-BISHOP PIT | NAPLES Ontario NY | Construction Sand and Gravel | View Details > |
| Lake Road | PHELPS Ontario NY | Construction Sand and Gravel | View Details > |
| Long Branch Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| MANCHESTER PLANT | Manchester Ontario NY | Crushed, Broken Limestone NEC | View Details > |
| Mark Colf Excavation Contracting Inc. | Canadaigua Ontario NY | Construction Sand and Gravel | View Details > |
| Mc Carthy Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Mendon Plant | Lonia Ontario NY | Construction Sand and Gravel | View Details > |
| MONROE SAND & GRAVEL | MANCHESTER Ontario NY | Construction Sand and Gravel | View Details > |
| Oaks Corners Pit | OAKS CORNERS Ontario NY | Construction Sand and Gravel | View Details > |
| OLMSTEAD PIT | Ontario NY | Construction Sand and Gravel | View Details > |
| Ontario Blue Ridge | Blakely Lackawanna PA | Coal (Anthracite) | View Details > |
| Ontario Mine | Summit UT | Silver Ore | View Details > |
| Ontario No 1 Mine | Leslie KY | Coal (Bituminous) | View Details > |
| Ontario Pit | Ontario Malheur OR | Construction Sand and Gravel | View Details > |
| ONTARIO PIT & PLANT | Malheur OR | Construction Sand and Gravel | View Details > |
| Ontario Redi-Mix Pit | Malheur OR | Construction Sand and Gravel | View Details > |
| Ontario Strip Mine | Lackawanna PA | Coal (Anthracite) | View Details > |
| Phelps Mine | Phelps Ontario NY | Construction Sand and Gravel | View Details > |
| Phelps Pit | ? Ontario NY | Construction Sand and Gravel | View Details > |
| PHELPS SAND & GRAVEL INC. | CLIFTON SPRINGS Ontario NY | Construction Sand and Gravel | View Details > |
| PINE VIEW FARM PIT | Ontario NY | Construction Sand and Gravel | View Details > |
| Pit #1 Nuggett | ? Ontario NY | Construction Sand and Gravel | View Details > |
| PORTABLE CRUSHER | Ontario NY | Construction Sand and Gravel | View Details > |
| Portable Crusher | ? Ontario NY | Construction Sand and Gravel | View Details > |
| Portable Crusher #1 | Ontario Malheur OR | Crushed, Broken Stone NEC | View Details > |
| PORTABLE PLANT | PHELPS Ontario NY | Construction Sand and Gravel | View Details > |
| PORTABLE PLANT #1 | Ontario NY | Construction Sand and Gravel | View Details > |
| Powerscreen Trakpactor COMEB9606 | Phelps Ontario NY | Crushed, Broken Sandstone | View Details > |
| RICHMOND PIT | RICHMOND Ontario NY | Construction Sand and Gravel | View Details > |