Idaho · Blaine County
Past Producer

Keystone Mine

Blaine County, Idaho, United States
SilverGoldCopperLead
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Gold
SecondaryCopper, Lead
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsUnderground
Orebody formPOCKETS
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite
GanguePyrite, Quartz, Siderite
Geology
Host rockDiorite
Associated rockDiorite · Idaho Batholith-Diorite;Lamprophyre Dikes
StructureLamprophyre Dikes Are Post - Mineralization
Economic & production
Development statusPast Producer
First production1883
Identification
Deposit ID10070651
MRDS IDW013671
RegionNA
Data scoreB
Coordinates43.46849, -114.3367
References
ANDERSON, A. L., AND OTHERS, 1950, DETAILED GEOLOGY OF CERTAIN AREAS IN THE MINERAL HILL AND WARM SPRINGS MINING DISTRICTS: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 90, 73 P.UMPLEBY, J. B., AND OTHERS, 1930, GEOLOGY AND ORE DEPOSITS OF THE WOOD RIVER REGION, IDAHO, WITH A DESCRIPTION OF THE MINNIE MOORE AND NEAR-BY MINES: USGS BULL. 814, P. 1-245.1930 GEOLMAP J. B. UMPLEBY AND OTHERS, BULL. 8141949 GEOLMAP IDAHO BUREAU OF MINES & GEOL. PAMPHLET 90ANDERSON, A. L., AND OTHERS, 1950, IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 90, P. 28.