Hilliard, OH Mines
Mines in Hilliard, Ohio
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Columbus Quarry | Private | Calcium | ||
| Columbus Quarry | Medusa Aggregates Co. Formerly Mcq Industries, Inc. | Private | Calcium | |
| Olen Corporation Pit | Private | Sand and Gravel |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Columbus Quarry | Private | Calcium | ||
| Columbus Quarry | Medusa Aggregates Co. Formerly Mcq Industries, Inc. | Private | Calcium | |
| Olen Corporation Pit | Private | Sand and Gravel |