Mineral Resource Map
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Mine detail: Cleveland Silver Prospect
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North America
United States
Michigan
Ontonagon
Previously called ''
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Location
Lat / long:
46.78944, -89.57231
Resource(M)
Primary:
Silver
Orebody form:
IRREGULAR
Production
Operation type:
Underground
Deposit type:
Vein
Production size:
Unknown
Development status:
Past Producer
First production started:
1874
Last production ended:
1875
Geology
Host rock:
Portage Lake Volcanics
Host type:
Basalt
Structure:
Syncline
References
MRDS
LW00151
DEP
10310151
Reference
JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 49-50, SITE ID # 660021, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.
Reporter
Anderson, Arlene (M. Gere)