| Lat / long: | 42.22221, -85.73525 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 260770011 |
| DEP | 10268207 |
| Reference | MSHA INSPECTION REPORT, KALAMAZOO CO., JUNE 28, 1979. |
| Reporter | Eastern Field Operations Center (EFOC) |