Mason's House Of Flint Mine
ProducerGemstoneUndergroundUSGS MRDS
Location
| State | Ohio |
| County | Monroe |
| Coordinates | 39.46673, -81.14981 |
Commodities
| Primary | Gemstone |
Mine Details
| Status | Producer |
| Type | Underground |
| First Production | 1969 |
| Data Source | USGS MRDS |
| Source ID | 10273368 |