Chicago Mines (sparta)
Past ProducerIronUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Gogebic |
| Coordinates | 46.48528, -89.94649 |
Commodities
| Primary | Iron |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Deposit Type | Secondary Enrichment |
| First Production | 1892 |
| Last Production | 1915 |
| Data Source | USGS MRDS |
| Source ID | 10080408 |