These are a list of 32 mines in Riley.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| PLANT #2 | Manhattan Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Bergstrom Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| BRC Chinook LLC | Riley Clay IN | Coal (Bituminous) | View Details > |
| Callisto Coal Preparation Plant | Riley Vigo IN | Coal (Bituminous) | View Details > |
| Campbell Hill Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Edna Riley Sand & Gravel Co Riley | Graves KY | Construction Sand and Gravel | View Details > |
| Gray Quarry & Mill | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Hartford Pit | Manhattan Riley KS | Sand, Common | View Details > |
| Junction City--Fort Riley Quarry | Geary KS | Crushed, Broken Limestone NEC | View Details > |
| KAW Sand Plant | Manhattan Riley KS | Construction Sand and Gravel | View Details > |
| Kershaw Blue River Dredge | Riley KS | Construction Sand and Gravel | View Details > |
| Moore Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Neva Quarry | Riley KS | Dimension Limestone | View Details > |
| P R Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Plant #4 | Manhattan Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Reichling Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Rieth-Riley Mtrls-Div/Rieth-Riley Const | Mooresville Morgan IN | Construction Sand and Gravel | View Details > |
| Riley Branch Mine | Hazard Perry KY | Coal (Bituminous) | View Details > |
| Riley County Sand Plant | Manhattan Riley KS | Construction Sand and Gravel | View Details > |
| RILEY HILL GENERAL CONTRACTOR, I | Ontario Malheur OR | Crushed, Broken Stone NEC | View Details > |
| Riley Mine | Phil Campbell Franklin AL | Coal (Bituminous) | View Details > |
| RILEY MINE & MILL | Obion TN | Construction Sand and Gravel | View Details > |
| Riley Pinebluff Pit #2 | Hoffman Richmond NC | Sand, Common | View Details > |
| Riley Pit | Fayette AL | Construction Sand and Gravel | View Details > |
| Riley Pit | Klickitat WA | Construction Sand and Gravel | View Details > |
| Riley Pit | Rusk WI | Construction Sand and Gravel | View Details > |
| Riley Quarry | Albemarle Stanly NC | Crushed, Broken Stone NEC | View Details > |
| Riley-Hall | Harnett NC | Construction Sand and Gravel | View Details > |
| Stevens Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Stevens Quarry | Riley Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Weiters Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |
| Zeandale Quarry | Riley KS | Crushed, Broken Limestone NEC | View Details > |