Mine detail: Silver Coin Group

Previously called 'Kramer Propertynbmg Sample Site 2307'

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Location

Lat / long: 40.92878, -117.32402

Resource(M)

Primary: Silver
Secondary: Gold, Lead
Tertiary: Vanadium
Ore: Argentite, Cerargyrite, Galena, Tetrahedrite
Gangue: Gypsum, Pyrite, Quartz
Orebody form: TABULAR
Discovery year: 1918

Production

Operation type: Unknown
Deposit type: Vein
Production size: Small
Development status: Producer
First production started: 1918

Geology

Host rock:Comus
Host type:Limestone
Associated type:Monzonite
Alteration processes:Silicification

References

MRDSM231259
DEP10043950
Reference{Deposit:: WILLDEN, RONALD, 1964, GEOLOGY AND MINERAL DEPOSITS OF HUMBOLDT COUNTY, NEVADA: NBMG BULL 59}{Deposit:: SOUTHERN PACIFIC CO (1964) MINERALS FOR INDUSTRY, VOL I}{Deposit:: USGS, 1974, MAP G0-1175}{Deposit:: GARSIDE, L. J., 22 JUN 84, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.}{Deposit:: NBMG OFR 85-3, 1985}{Deposit:: DIVISION OF MINE INSPECTION STAFF, 1985, DIRECTORY OF NEVADA MINE OPERATIONS ACTIVE DURING CALENDAR YEAR 1984.}{Deposit:: NBMG SPEC PUB MI-1983, 1984}{Deposit:: NBMG MAP 84, 1984}{Deposit:: VANDERBURG, W. O., 1938, USBM IC 6995, P. 28-29}{Production:: WILLDEN, R., 1964}
ReporterFlynn, Patricia Dodd, La Pointe, D.D. (Tingley, J.V.)