Michigan · Calhoun County
Past Producer
William Case Marl Pit
Calhoun County, Michigan, United States
Calcium
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USGS source ↗
Commodities
Primary
Calcium
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10291587
Region
NA
Data score
D
Coordinates
42.09441, -85.12493
References
LEWIS JERRY D MICHIGAN MINERAL PRODUCERS ANNUAL DIRECTORYDEPARTMENT OF NATURAL RESOURCES GEOLOGICAL SURVEY 1975PAGE 25-26