Utah · Tooele County
Past Producer

Keystone-Brooklyn Mine

Tooele County, Utah, United States
SilverGold
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Gold
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formTABULAR
Ore controlJasperoid Zone, Northeast And Northwest-Striking Faults
Materials
GangueHematite, Limonite, Quartz
Geology
Host rockLimestone
StructureBasin And Range
Tectonic settingSevier Orogenic Belt
AlterationSilicification
Economic & production
Development statusPast Producer
Identification
Deposit ID10055143
MRDS IDRE00157
Alternate namesIndian Springs Mining Co. Property
RegionNA
Data scoreB
Coordinates39.98438, -112.73525
References
MESSENGER, H.M. 3, 1982, 0N-SITE INVESTIGATION: UGMSTHOMAS, G.H., 1958, THE GEOLOGY OF THE INDIAN SPRINGS QUADRANGLE, TOOELE AND JUBA COUNTIES, UTAH: UNPUB. BYU THESIS, PROVO, UTAHBUREAU OF LAND MANAGEMENT, 1982, MINERAL SURVEY 6269, UTAH STATE OFFICE, SALT LAKE CITYUSGS, 1917, MINERAL RESOURCES OF U.S., P. 200