Mines in Union County, Ohio
7Total
4Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Shelly Material Inc. Ostrander | Crushed, Broken Limestone NEC | Surface | Active | MSHA |
| Rockhold Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Union Aggregates Company | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Union Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Ostrander Tunnels | Crushed, Broken Limestone NEC | Underground | Abandoned | MSHA |
| Rds 20 | Crushed, Broken Limestone NEC | Surface | Temporarily Idled | MSHA |
| Shelly Materials Inc York Center | Crushed, Broken Limestone NEC | Surface | Intermittent | MSHA |