Michigan · Iron County
Past Producer

Monongahela (Old) Mine

Iron County, Michigan, United States
Iron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
Deposit
Deposit typeSecondary Enrichment
Model241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)
Deposit sizeU
Materials
Ore mineralsHematite
Geology
Host rockIron Formation
Economic & production
Development statusPast Producer
Identification
Deposit ID10310069
MRDS IDLW00069
RegionNA
Data scoreC
Coordinates46.08083, -88.36837
References
JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360085, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,