These are a list of 99 mines in Keystone.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| KEYSTONE PIT | Summit UT | Construction Sand and Gravel | View Details > |
| Keystone Placer | Sierra CA | Gold Ore | View Details > |
| Keystone Project | Nye NV | Silver Ore | View Details > |
| KEYSTONE QUARRY | St. Charles Johnson MO | Crushed, Broken Limestone NEC | View Details > |
| Keystone Quarry | Dunmore Lackawanna PA | Crushed, Broken Sandstone | View Details > |
| Keystone Sales Yard | Jacksonville Duval FL | Crushed, Broken Limestone NEC | View Details > |
| Keystone Sand Plant | Dunmore Lackawanna PA | Construction Sand and Gravel | View Details > |
| Keystone Stripping | Luzerne PA | Coal (Bituminous) | View Details > |
| Keystone Terminals | Ironton Lawrence OH | Coal (Bituminous) | View Details > |
| Keystone-Manhattan | Nye NV | Gold Ore | View Details > |
| Loading Point | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| Mine #33A | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| Mine No 43 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| Mine No. 42 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 1 Auger | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 10 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 10 Seam Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 16 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 17 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 18 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 2 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 20 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 22 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 22-A | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 23 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 24 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 26-A | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 28 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 29 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 3 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 30 Mine | Keystone Wyoming WV | Coal (Bituminous) | View Details > |
| No 32 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 32 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 33 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 34 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 35 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 35B | Keystone Mcdowell WV | View Details > | |
| No 4 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 4 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 44 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 47 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 52 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 55 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 59 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No 9 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| No. 39 Mine | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |
| Pierless Screen | Keystone Pennington SD | Construction Sand and Gravel | View Details > |
| S11 Keystone Surface Mine | Marmet Kanawha WV | Coal (Bituminous) | View Details > |
| Spider Ridge No. 1 | Keystone Mcdowell WV | Coal (Bituminous) | View Details > |