Mineral Resource Map
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Mine detail: Potomac Refining Company Deposit
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North America
United States
Maryland
Washington
Previously called ''
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Location
Lat / long:
39.37563, -77.7447
Resource(M)
Primary:
Iron
Tertiary:
Manganese
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MAS
240430022
DEP
10243173
Reference
{Deposit:: REF:MD.GEOL.SURVEY,VOL.9,1911,PG. AND-326-327.}{Deposit:: FOR LOCATION SEE MAP ATTACHED TO BARTON DEPOSIT,WASH.CO.-LIS}{Deposit:: NO.17.}
Reporter
Eastern Field Operations Center (EFOC)