Commodities
PrimaryCopper
SecondarySilver, Gold, Zinc
TertiarySulfur-Pyrite
Commodity typeB
Materials
Other materialsCalcite, Chalcopyrite, Inyoite, Pyrite, Quartz, Silver, Sphalerite
Economic & production
Development statusPast Producer
First production1879
Discovery year1865
Identification
Deposit ID10189961
MRDS IDW025295
Alternate namesMattie, Hornet Mine, Confidence, Old Mine, Number 8, Richmond, Brick Flat
RegionNA
Data scoreB
Coordinates40.68795, -122.5314
References
CLAWSON R.F., 1969, SQUAW CR. CU INV., CAL. DEP. WAT. RES.MEM. REPORT 29P.ERIC J.H., 1948, TABULATION OF CU, DEP. OF CAL., PART 3 IN CU IN CAL., CAL. DIV. MINES BULL 144, P197-387.KINKLE A.R., HALL W.E., ALBERS J.P., 1956, GEO. AND BASE METAL DEPOSITS OF WEST SHASTA CO-ZN DISTRICT, SHASTA CO. CAL.,USGS PROF. PAPER 285, 156P.MOORE L., 1970, CU RES. AND PRODUCTION OF WEST SHASTA MININGDISTRICT, USMB REP 85HILLMAN C.T., SCHUMACHER, GOSLING, 1977, THE WEST SHASTA DISTRICT, SHASTA COUNTY CAL., USBM MAS REPORT, 40P.HUTTL J.B., 1946, DIAMOND DRILLING FEATURES MT CUIS MINING,ENGINEERING AND MINING JOURNAL, VOL. 147, NO. 9, P64-68.KINKLE A.R., ALBEERS J.P., 1951, GEOL. OF THE MASSIVE SULFIDE DEPOSITS AT IRON MT CAL., CAL. DIV. OF MINES SPECIAL REPORT 14, 19P.