Mine detail: Jensen Group Mine

Previously called ''

<< Back to the map

Location

Lat / long:

45.19848, -115.07096

Resource(M)

Primary:	Silver, Gold
Tertiary:	Copper
Ore:	Chalcopyrite, Gold
Gangue:	Pyrite, Pyrrhotite, Quartz
Orebody form:	BANDED, LENTICULAR, BOTRYOIDAL

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Schist, Limestone, Quartzite
Host type:	Quartzite,Schist,Gneiss
Associated rock:	Dikes-Granophyre;Idaho Batholith-Gneissic Biotite-Quartz Diorite
Associated type:	Gneiss

References

MRDS	W015328
DEP	10071776
Reference	{Deposit:: 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 P}{Deposit:: 1936 GEOLMAP IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 4}{Production:: SHENON, P. J., AND ROSS, C. P., 1936, IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 44}
Reporter	Miller, Pat J.