Johnston Clay Works
Past ProducerClaySurfaceUSGS MRDS
Location
| State | Iowa |
| County | Webster |
| Coordinates | 42.44940, -94.13854 |
Commodities
| Primary | Clay |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10291738 |
| State | Iowa |
| County | Webster |
| Coordinates | 42.44940, -94.13854 |
| Primary | Clay |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10291738 |