Mine detail: New London Mine

Previously called 'Linganore Mine'

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Location

Lat / long: 39.41863, -77.25998

Resource(M)

Tertiary: Copper, Gold, Silver
Other material: Barite, Bornite, Calcite, Chalcocite, Cuprite, Gold, Malachite, Pyrite, Quartz, Silver
Discovery year: 1835

Production

Operation type: Underground
Development status: Past Producer
First production started: 1837

Geology

References

MRDSW017507
MAS240210015
DEP10194524
Reference{Deposit:: HEYL, A. V. AND N. C. PEARRE. COPPER, ZINC, LEAD, IRON, COBA}{Deposit:: BARITE DEPOSITS IN THE PIEDMONT UPLAND OF MARYLAND. MARYLAND}{Deposit:: SURVEY BULL. 28, 1965, PP. 7, 9, 29-34, 65}
ReporterBrocoum, A.