Mine detail: Keystone-Brooklyn Mine

Previously called 'Indian Springs Mining Co. Property'

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Location

Lat / long: 39.98438, -112.73525

Resource(M)

Primary: Silver, Gold
Gangue: Hematite, Limonite, Quartz
Orebody form: TABULAR

Production

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

Geology

Host type:Limestone
Structure:Basin And Range
Tectonic:Sevier Orogenic Belt
Alteration processes:Silicification

References

MRDSRE00157
DEP10055143
Reference{Deposit:: MESSENGER, H.M. 3, 1982, 0N-SITE INVESTIGATION: UGMS}{Deposit:: THOMAS, G.H., 1958, THE GEOLOGY OF THE INDIAN SPRINGS QUADRANGLE, TOOELE AND JUBA COUNTIES, UTAH: UNPUB. BYU THESIS, PROVO, UTAH}{Deposit:: BUREAU OF LAND MANAGEMENT, 1982, MINERAL SURVEY 6269, UTAH STATE OFFICE, SALT LAKE CITY}{Production:: USGS, 1917, MINERAL RESOURCES OF U.S., P. 200}
ReporterMessenger, Harold M. III