Commodities
PrimaryGold, Copper
SecondarySilver, Lead
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsUnderground
Ore controlBreccia Zone In Contact Between Monzonite And Rhyolite.
Materials
Ore mineralsChalcopyrite, Galena
Geology
Host rockMonzonite,Rhyolite
Associated rockRhyolite
StructureFaults; North - Striking, 240 Ft. Of Displacement.
Economic & production
Development statusPast Producer
Identification
Deposit ID10034008
MRDS IDM020680
Alternate namesButte Hill Group., Pacific, Barstow Mill
RegionNA
Data scoreB
Coordinates34.62696, -116.16946
References
GOODWIN, J. G., 1957 , LEAD AND ZINC IN CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 3 & 4 ; DIV. OF MINES, P. 613WRIGHT, L. A. ETAL, 1953 , MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY, CALIF; CALIF. JOUR. MINES AND GEOLOGY, VOL. 49 , NOS. 1 & 2 ; DIV. OF MINES, P. 71 - 72 .WRIGHT, L. A., ETAL, 1953 , P. 71 - 72