Mine detail: Twin Lead Mine

Previously called ''

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Location

Lat / long:

44.39654, -68.60928

Resource(M)

Primary:	Tin, Nickel, Silver, Copper, Arsenic
Ore:	Chalcopyrite, Arsenopyrite, Niccolite, Galena, Cassiterite, Bornite, Pyrrhotite

Production

Operation type:	Unknown
Deposit type:	Stratabound Exhalative
Development status:	Past Producer

Geology

Structure:

Quartzites, Gneiss, Amphibolite

References

DEP	10306798
Reference	{Deposit:: Young, R. S., 1962, Prospect Evaluations, Hancock County, Maine: Maine Geological Survey Special Economic Studies Series 2, 113 P.Young, R. S., 1962, Prospect Evaluations, Hancock County, Maine: Maine Geological Survey Special Economic Studies Series 2, 113 P.}{Deposit:: Maine Geological Survey (Hussey, A. M., Ii; Compiler), 1958, Maine Metal Mines And Prospects: Maine Geological Survey Minerals Resources Index 3, 53 P.Maine Geological Survey (Hussey, A. M., Ii; Compiler), 1958, Maine Metal Mines And Prospects: Maine Geological Survey Minerals Resources Index 3, 53 P.}
Reporter	Woodruff, L. G., Beck, F.