These are a list of 12 mines in Westchester.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| 37 CROTON DAM ROAD | Westchester NY | Crushed, Broken Stone NEC | View Details > |
| Armonk Plant | Westchester NY | Misc. Nonmetallic Mnls. NEC | View Details > |
| BEDROCK INDUSTRIES | Ossining Westchester NY | Crushed, Broken Stone NEC | View Details > |
| Big John Mine | ? Westchester NY | Crushed, Broken Stone NEC | View Details > |
| Buchanan Plant | Westchester NY | Gypsum | View Details > |
| LAKE STREET GRANITE QUARRY | Harrison Westchester NY | Dimension Stone NEC | View Details > |
| Lake Street Granite Quarry | West Harrison Westchester NY | Construction Sand and Gravel | View Details > |
| Oregon Road Pit | ? Westchester NY | Construction Sand and Gravel | View Details > |
| Portable Pegson 1300 | Cortlandt Manor Westchester NY | Sand, Industrial NEC | View Details > |
| Salt Hill Quarry | ? Westchester NY | Misc. Nonmetallic Mnls. NEC | View Details > |
| Somers Pit And Mill | Westchester NY | Construction Sand and Gravel | View Details > |
| Westchester Mine | Big Sandy Mcdowell WV | Coal (Bituminous) | View Details > |