Madrones Coal/clay Mine
Past ProducerClayUndergroundUSGS MRDS
Location
| State | Oregon |
| County | Clackamas |
| Coordinates | 45.04951, -122.55758 |
Commodities
| Primary | Clay |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10274349 |