Description
Jensen Brothers
Commodities
PrimarySilver, Gold
TertiaryCopper
Commodity typeM
Deposit
Deposit sizeS
Orebody formBANDED, LENTICULAR, BOTRYOIDAL
Ore controlShear Zone
Materials
Ore mineralsChalcopyrite, Gold
GanguePyrite, Pyrrhotite, Quartz
Geology
Host rockQuartzite,Schist,Gneiss · Schist, Limestone, Quartzite
Associated rockGneiss · Dikes-Granophyre;Idaho Batholith-Gneissic Biotite-Quartz Diorite
Economic & production
Development statusPast Producer
Identification
Deposit ID10071776
MRDS IDW015328
RegionNA
Data scoreC
Coordinates45.19848, -115.07096
References
SHENON, P. J., AND ROSS, C. P., 1936, GEOLOGY AND ORE DEPOSITS NEAR EDWARDSBURG AND THUNDER MOUNTAIN, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 44, 45 P1936 GEOLMAP IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 4SHENON, P. J., AND ROSS, C. P., 1936, IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 44