These are a list of 24 mines in Quincy.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| 1310 finley | Quincy Plumas CA | Sand, Industrial NEC | View Details > |
| A Mining Group LLC | Quincy Gadsden FL | Construction Sand and Gravel | View Details > |
| Active Minerals Attapulgite Division | Quincy Gadsden FL | Clay, Ceramic, Refractory Mnls. | View Details > |
| DE QUINCY PLANT | DeQuincy Calcasieu LA | Misc. Nonmetallic Mnls. NEC | View Details > |
| ENGELHARD CORP FLORIDA MINE | Quincy Gadsden FL | Common Clays NEC | View Details > |
| GADSDEN COUNTY MINE | Quincy Gadsden FL | Common Clays NEC | View Details > |
| Mill | Quincy Adams IL | Lime | View Details > |
| Mill Bar Pit | Quincy Plumas CA | Construction Sand and Gravel | View Details > |
| MILL CREEK SAND AND GRAVEL | Quincy Adams IL | Construction Sand and Gravel | View Details > |
| NORTHERN FILTER MEDIA/MCM | quincy Adams IL | Construction Sand and Gravel | View Details > |
| Portable Plant #1 | Quincy Plumas CA | Construction Sand and Gravel | View Details > |
| Portable Plant #3 (CS50) | Quincy Adams IL | Crushed, Broken Limestone NEC | View Details > |
| Quarry | Quincy Adams IL | Crushed, Broken Limestone NEC | View Details > |
| Quincy Aggregate Resources | Quincy Branch MI | Construction Sand and Gravel | View Details > |
| Quincy Dock | Cabin Creek Kanawha WV | Coal (Bituminous) | View Details > |
| Quincy Manufactured Home Park | Cabin Creek Kanawha WV | Coal (Bituminous) | View Details > |
| Quincy Mineral Plant | Adams IL | Misc. Nonmetallic Mnls. NEC | View Details > |
| Quincy Pit | Gadsden FL | Construction Sand and Gravel | View Details > |
| Quincy Plant | Quincy Adams IL | Crushed, Broken Limestone NEC | View Details > |
| Quincy Plant and Mines | Quincy Gadsden FL | Common Clays NEC | View Details > |
| Quincy Quarry | ? Norfolk MA | Construction Sand and Gravel | View Details > |
| Quincy Sand Company | Adams IL | Construction Sand and Gravel | View Details > |
| Sadberry Mine | Quincy Gadsden FL | Construction Sand and Gravel | View Details > |
| Soper Pit | Quincy Plumas CA | Construction Sand and Gravel | View Details > |