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Mine detail: Etchison Mine
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North America
United States
Maryland
Montgomery
Previously called ''
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Location
Lat / long:
39.25533, -77.15638
Resource(B)
Tertiary:
Aluminum, Calcium, Chromium, Iron, Magnesite, Silica
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
240310001
DEP
10243171
Reference
PEARRE N HEYL A JR USGS BULL 1082K PG 755 1960
Reporter
Harrison