Commodities
PrimaryTungsten
TertiaryTalc-Soapstone, Lead, Zinc, Iron, Molybdenum
Commodity typeB
Deposit
Deposit typeContact Metamorphic
Deposit sizeS
Orebody formPODS
Ore controlShear Zones
Materials
Ore mineralsGalena, Molybdenite, Powellite, Pyrite, Scheelite, Sphalerite, Talc
GangueChlorite, Epidote, Garnet
Geology
Host rockLimestone,Dolomite · Wyman Formation
Associated rockQuartz Monzonite · Sylvania Pluton
StructureFaults
Economic & production
Development statusPast Producer
Identification
Deposit ID10046851
MRDS IDM242068
Alternate namesNw End of Sylvania Group: Four Aces Nos. 1-3 Claims
RegionNA
Data scoreB
Coordinates37.40634, -117.73759
References
NBMG BULL 78, P. 63-64, 71.USBM, 1963, UNPUBLISHED DATA ON THE FOUR ACES CLAIMS: NBMG FILE 102, ITEM 13.TINGLEY, J.V., 1982, FIELD EXAMINATION, 17 AUGUST 1982USBM, 1963.