Mine detail: Risorgimento Mine

Previously called 'Patented Claim: RisorgimentoMs 17676'

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Location

Lat / long: 38.01694, -107.35257

Resource(M)

Primary: Silver, Gold
Secondary: Lead, Zinc, Copper
Tertiary: Antimony
Ore: Galena, Sphalerite
Gangue: Barite, Quartz

Production

Operation type: Unknown
Deposit type: Vein
Production size: Small
Development status: Past Producer
Last production ended: 1958

Geology

Host type:Rhyolite
Associated rock:Eureka Member Of Sapinero Mesa Tuff
Associated type:Rhyolite
Structure:San Juan Volcanic Field, San Juan Depression, San Juan-Uncompahgre Calderas, Lake City Caldera
Tectonic:Central Cordillera (Southern Rocky Mtns)

References

MRDSD011567
DEP10014683
Reference{Deposit:: IRVING, J.D., AND BANCROFT, HOWLAND, 1911, GEOLOGY AND ORE DEPOSITS NEAR LAKE CITY, COLORADO: USGS BULL. 478.}{Deposit:: LIPMAN, P.W., 1976, GEOLOGIC MAP OF THE LAKE CITY CALDERA AREA, WESTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-962.}{Deposit:: LIPMAN, P.W., AND OTHERS, 1976, MULTIPLE AGES OF MID-TERTIARY MINERALIZATION AND ALTERATION IN THE WESTERN SAN JUAN MOUNTAINS, COLORADO: ECON. GEOLOGY, V. 71, NO. 3, P. 571-588.}{Deposit:: SLACK, J.F., 1980, MULTISTAGE VEIN ORES OF THE LAKE CITY DISTRICT, WESTERN SAN JUAN MOUNTAINS, COLORADO: ECON. GEOLOGY, V. 75, NO. 7, P. 963-991.}{Deposit:: COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPT.}{Deposit:: BLM MINERAL SURVEY MS 17676 PROD}{Production:: COLORADO DIV. MINES ANNUAL OPERATOR REPT.}
ReporterSchwochow, Stephen D.