Idaho · Elmore County
Past Producer

Keystone Mine

Elmore County, Idaho, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
SecondarySilver
Commodity typeM
Deposit
Deposit sizeN
Orebody formLENSES
Materials
GanguePyrite, Quartz
Geology
Host rockQuartz Monzonite
Associated rockGranite · Idaho Batholith-Quartz Monzonite;Dikes-Aplite
AlterationOxidation
Economic & production
Development statusPast Producer
Identification
Deposit ID10070018
MRDS IDW007853
Alternate namesE. N. Stone Property, Mountain View
RegionNA
Data scoreC
Coordinates43.67798, -115.30484
References
Anderson, A. L., 1943, Geology Of The Gold - Bearing Lodes Of Rocky Bar District, Elmore Co., Idaho: Idaho Bureau Of Mines & Geol. Pam. 65, P. 31943 Geolmap Idaho Bureau Of Mines & Geol. Pam. 6