Commodities
PrimaryTungsten, Copper, Gold, Silver
Commodity typeM
Deposit
Deposit sizeY
Orebody formIRREGULAR SHOOTS
Ore controlCopper Along Vertical, Nw Trending Fault And Along Fracture And Bedding Planes In Limestone.
Materials
Ore mineralsChrysocolla, Malachite, Scheelite
GangueEpidote, Garnet
Geology
Host rockLimestone
Associated rockQuartz Monzonite
StructureFault
Economic & production
Development statusPast Producer
Identification
Deposit ID10036249
MRDS IDM024326
Alternate namesBlue Grass, Excelsior, Standard No. 1, Standard Tungsten.
RegionNA
Data scoreC
Coordinates35.36084, -115.54251
References
TUCKER, W. B. AND SAMPSON, R. J., 1941; RECENT DEVELOPMENTS IN THE TUNGSTEN IN CA.; CA. JOUR. MINES AND GEOLOGY, VOL. 37, NO. 4, P. 585 - 586.WRIGHT, L. A. AND OTHERS, 1953; MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY, CA.; CA. JOUR. MINES AND GEOLOGY, VOL. 49, NOS. 1 & 2, P. 151.