Michigan · Marquette County
Past Producer

Hard Ore Mine

Marquette County, Michigan, United States
Iron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
Commodity typeM
Economic & production
Development statusPast Producer
Identification
Deposit ID10121888
RegionNA
Data scoreD
Coordinates46.4867, -87.66002
References
VAN HISE, C R, & LEITH, CK, 1911 USGS MONOGRAPH 52, MAP XVII