Mine detail: Cleora District

Previously called 'Saddle ClaimNorth Star ClaimMute LodeHub TunnelsGrand View MineCleora No. 2 ProspectStockton (Gertrude) MineUncle Andy ProspectTiger Lode Mine'

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Location

Lat / long: 38.5133, -105.96449

Resource(M)

Primary: Copper, Tungsten
Secondary: Gold

Production

Operation type: Unknown
Deposit type: LODE (VEIN), PEGMATITIC
Production size: Small
Development status: Past Producer
First production started: 1870

Geology

Structure:NW-TRENDING FAULTS; STOCKTON AND GERTRUDE VEINS, SOUTHERN MOSQUITO RANGE, NORTHERN SANGRE DE CRISTO RANGE, ARKANSAS VALLEY GRABEN
Alteration processes:SURFACE ROCKS HIGHLY ALTERED, SCAPOLITIZATION

References

MRDSD010241
DEP60000370
Reference{Deposit:: COLORADO METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLORADO: COLORADO METAL MINING FUND BOARD, 78 P.}{Deposit:: BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISON, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM INFORMATION CIRCULAR 7748, P. 3-7}{Deposit:: TWETO, O.L., 1960, SCHEELITE IN THE PRECAMBRIAN GNEISSES OF COLORADO: ECONOMIC GEOLOGY, V. 55, P. 1406-1428}{Deposit:: SCOTT, G.R., TAYLOR, R.B., EPIS, R.C. AND WOBUS, R.A., 1978, GEOLOGIC MAP OF THE PUEBLO 1 DEG X 2 DEG QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022, 1:250,000}{Deposit:: BOARDMAN, S.J., 1976, GEOLOGY OF THE PRECAMBRIAN METAMORPHIC ROCKS OF THE SALIDA AREA, CHAFFEE COUNTY, COLORADO: THE MOUNTAIN GEOLOGIST, V. 13, NO. 3, P. 89-100.}{Deposit:: BOARDMAN, S. J., 1971, PRECAMBRIAN GEOLOGY AND MINERAL DEPOSITS OF THE SALIDA AREA, CHAFFEE COUNTY, COLORDADO: PH.D. THESIS, UNIVERSITY OF MICHIGAN, 131 P.}{Deposit:: LEMMON, D.M. AND TWETO, O.L., 1962, TUNGSTEN IN THE UNITED STATES, EXCLUSIVE OF ALASKA AND HAWAII: USGS MAP MR-25, 1:3168000, TEXT}{Deposit:: ECKEL, E.B., 1961, MINERALS OF COLORADO, A 100-YEAR RECORD: USGS BULLETIN 1114, P. 121.}{Deposit:: HEINRICH, E.W., 1981, PRECAMBRIAN TUNGSTEN AND COPPER-ZINC SKARN DEPOSITS OF SOUTH-CENTRAL COLORADO: CGS RESOURCE SERIES 21, P. 56-60.}