Commodities
PrimaryCopper
TertiaryZinc
Commodity typeM
Deposit
Deposit sizeN
WorkingsUnderground
Orebody formIRREGULAR
Ore controlFissures, Fractures
Materials
Ore mineralsChalcopyrite, Sphalerite
GanguePyrite
Geology
Host rockAndesite
Associated rockAndesite · Seven Devils Volcanics-Andesite
Tectonic settingIsland Arc
AlterationSericitization, Silicification, Pyritization
Economic & production
Development statusOccurrence
Identification
Deposit ID10070209
MRDS IDW012958
Alternate namesMay Day
RegionNA
Data scoreB
Coordinates45.53707, -116.3816
References
Wagner, W. R., 1945, A Geological Reconnassiance Between The Snake And Salmon Rivers North Of Riggins, Id.: Idaho Bureau Of Mines And Geology Pamphlet 74, 16 P