Michigan · Marquette County
Prospect

Pontiac

Marquette County, Michigan, United States
Iron
⌖ Show on mapUSGS source ↗
Commodities
TertiaryIron
Commodity typeM
Economic & production
Development statusProspect
Discovery year1902
Identification
Deposit ID10122263
RegionNA
Data scoreD
Coordinates46.4903, -87.62082
References
LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P