Commodities
TertiaryChromium
Commodity typeM
Materials
Other materialsBornite, Chalcopyrite, Gold, Magnetite, Pyrite
Economic & production
Development statusPast Producer
First production1446
Discovery year1870
Identification
Deposit ID10115192
MRDS IDM007389
Alternate namesPioneer-Lilyama, Lilyama Copper Gold Mines
RegionNA
Data scoreC
Coordinates38.7474, -120.93352
References
BENSON,W.T.,1948,PRELIMINARY REPTON LILYAMA COPPER-GOLD MINIEL DORADO CO.,CALIF.PP.7.AUBURY,L.E.,1908,THE COPPER RESOURCCALIF.,CALIF.MIN.BUR BULL.50,P.212-213.COX,M.W.,WYANT,D.C.,H,GEOL.OF THE LILYAMA &PIONEER MINES,EL DORADO CO.,CALIF.MIN.T.144,P.43-47,1948.