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Michigan · Iosco County
Past Producer

Michigan Gypsum Co Pit

Iosco County, Michigan, United States
Gypsum-Anhydrite
USGS source ↗

Land & claims · BLM · live

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BLM MLRS ↗Claims at this point ↗Surface mgmt ↗
Surface manager + active mining claims at this point, live from BLM. The "open to location" notes are a general 1872-Mining-Law guide, not BLM output — decision-support only; verify with BLM MLRS and on the ground before staking or entry.

Commodities

PrimaryGypsum-Anhydrite
Commodity typeNonmetallic

Economic & production

Development statusPast Producer

Community notes

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References

LEWIS JERRY D MICHIGAN MINERAL PRODUCERS ANNUAL DIRECTORYDEPARTMENT OF NATURAL RESOURCES GEOLOGICAL SURVEY 1975PAGE 22-23

Identification

Deposit ID10232362
RegionNA
Data scoreD
Coordinates47.1708, -83.87068
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.