Mines in Westchester County, New York
50Total
7Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| De Luca Emery Mine | Emery | Producer | MRDS | |
| Deluca Emery No. 2 Mine | Emery | Surface | Producer | MRDS |
| Dobbs Ferry Plant | Molybdenum | Processing Plant | Producer | MRDS |
| Kinkel Gneiss Rock Quarries | Stone | Producer | MRDS | |
| Lake Street Granite Mine | Granite | Surface | Producer | MRDS |
| Leardi Mine | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Oregon Road Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| (facility) Chester Metals Division Refinery | Silver | Processing Plant | Plant | MRDS |
| Ackerman's Limonite Mine | Iron | Past Producer | MRDS | |
| Ackerman's Limonite Mine | Iron | Past Producer | MRDS | |
| Ackerman's Limonite Mine | Iron | Past Producer | MRDS | |
| Anthony's Nose Deposit | Sulfur | Underground | Past Producer | MRDS |
| Armonk Plant | Peat | Past Producer | MRDS | |
| Baylis Rock Quarry | Stone | Past Producer | MRDS | |
| Baylis Rock Quarry | Stone | Surface | Past Producer | MRDS |
| Clay Pit No. Hl-006 | Clay | Past Producer | MRDS | |
| Clay Pit No. Hl-006 | Clay | Surface | Past Producer | MRDS |
| Clay Pit No. Hl-007 | Clay | Past Producer | MRDS | |
| Clay Pit No. Hl-007 | Clay | Surface | Past Producer | MRDS |
| Clover Hill Mine | Surface | Past Producer | MRDS | |
| Croton Avenue Pit & Plant | Emery | Surface | Plant | MRDS |
| De Luca Emery Mine | Emery | Past Producer | MRDS | |
| Emery Hill Emery Prospect | Emery | Prospect | MRDS | |
| Emery Hill Emery Prospects | Emery | Occurrence | MRDS | |
| Emery Hill Mine | Emery | Surface | Past Producer | MRDS |
| Furnace Dock Emery Mine | Emery | Past Producer | MRDS | |
| Furnace Dock Emery Mine | Emery | Past Producer | MRDS | |
| Hobby Quarries | Feldspar | Surface | Past Producer | MRDS |
| Kingston Emery Mine | Emery | Past Producer | MRDS | |
| Kingston Emery Mine | Emery | Past Producer | MRDS | |
| Kinkel Gneiss Rock Quarries | Stone | Surface | Past Producer | MRDS |
| Lake Street Granite Quarry | Granite | Past Producer | MRDS | |
| Lake Street Granite Quarry | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Montrose Emery Prospects | Emery | Past Producer | MRDS | |
| Montrose Emery Prospects | Emery | Prospect | MRDS | |
| Nelson Property Deposit | Corundum | Surface | Prospect | MRDS |
| Oregon Road Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Ossining Area | Vanadium, Lead | Occurrence | MRDS | |
| Peekskill Area | Titanium, Metal, Iron, Aluminum | Occurrence | MRDS | |
| Peekskill Area Prospect | Titanium | Prospect | MRDS | |
| Phillips Mine-camp Smith Area | Underground | Past Producer | MRDS | |
| Salt Hill Emery Prospects | Emery | Occurrence | MRDS | |
| Salt Hill Emery Prospects | Emery | Prospect | MRDS | |
| Somers Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Somers Pit And Mill | Sand and Gravel, Construction | Past Producer | MRDS | |
| Somers Prospect | Iron | Prospect | MRDS | |
| Sparta Copper Deposit | Copper | Occurrence | MRDS | |
| Todd Magnetite Mine | Iron | Past Producer | MRDS | |
| Todd Magnetite/phillips Mines | Iron | Past Producer | MRDS | |
| Todd Mine | Surface-Underground | Past Producer | MRDS |