Maine · Hancock County
Past Producer

Shepardson Prospect

Hancock County, Maine, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit typeStockwork Vein System
Model184: Massive sulfide, kuroko
Materials
Ore mineralsChalcopyrite, Pyrite
Geology
StructureHornfels
Economic & production
Development statusPast Producer
Identification
Deposit ID10306837
RegionNA
Data scoreC
Coordinates44.37138, -68.74426
References
Emmons, W.H., 1910, Some Ore Deposits In Maine And The Milan Mine, New Hampshire: U. S. Geological Survey Bulletin 432, 62 P.Emmons, W.H., 1910, Some Ore Deposits In Maine And The Milan Mine, New Hampshire: U. S. Geological Survey Bulletin 432, 62 P.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.Cheney, E.S., 1968, Genesis Of Sulfide Deposits In Southwestern Hancock County, Maine: Maine Geological Survey Open-File Report 71 P.Cheney, E.S., 1968, Genesis Of Sulfide Deposits In Southwestern Hancock County, Maine: Maine Geological Survey Open-File Report 71 P.