Cleora No. 2 Prospect

The Cleora No. 2 Prospect is a tungsten mine located in Chaffee county, Colorado at an elevation of 7,100 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Cleora No. 2 Prospect  

State:  Colorado

County:  Chaffee

Elevation: 7,100 Feet (2,164 Meters)

Primary Mineral: Tungsten

Lat, Long: 38.6575, -105.94250

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Cleora No. 2 Prospect

Cleora No. 2 Prospect MRDS details

Site Name

Primary: Cleora No. 2 Prospect


Commodity

Primary: Tungsten
Secondary: Copper


Location

State: Colorado
County: Chaffee
District: Salida Area/Cleora District


Land Status

Land ownership: BLM Administrative Area
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.


Holdings

Not available


Workings

Not available


Ownership

Owner Name: Mining Ventures, Inc.
Years: 1956 -


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Type: R
Description: Northern Sangre De Cristo Range, Southern Mosquito Range, Arkansas Valley Graben

Type: L
Description: Nw-Trending Faults


Alterations

Not available


Rocks

Name: Gneiss
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic

Name: Gneiss
Role: Host
Age Type: Host Rock Unit
Age Young: Neoproterozoic


Analytical Data

Not available


Materials

Ore: Scheelite
Ore: Chalcopyrite
Gangue: Quartz
Gangue: Scapolite


Comments

Comment (Deposit): 3 LOW-GRADE SCHEELITE ZONES PENETRATED BY ADIT, EACH 15-20 FT LONG

Comment (Workings): 150-FT ADIT

Comment (Location): ON EAST SIDE OF LONGFELLOW GULCH, NORTH OF ARKANSAS RIVER; UNSURVEYED ; INFO FROM LAND.ST :(1976)


References

Reference (Deposit): BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMINT, GUNNISON, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM INFORMATION CIRCULAR 7748, P. 3-7

Reference (Deposit): SCOTT, G.R. TAYLOR, R.B., EPIS, R.C. AND WOBOS, R.A. 1978, GELLOGIC MAP OF THE PUEBLO 1 X 2 QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022, 1:250,000

Reference (Deposit): HEINRICH, E.W., 1981, PRECAMBRIAN TUNGSTEN AND COPPER-ZINC SKARN DEPOSITS OF SOUTH-CENTRAL COLORADO: CGS RESOURCE SERIES 21, P. 56-60

Reference (Deposit): TWETO, OGDEN, 1960, SCHEELITE IN THE PRECAMBRIAN GNEISSES OF COLORADO: ECONOMIC GEOLOGY V. 55 P. 1406-1428.

Reference (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.

Reference (Deposit): BOARDMAN, S.J., 1971, PRECAMBRIAN GEOLOGY AND MINERAL DEPOSITS OF THE SALIDA AREA, CHAFFEE COUNTY, COLORADO: PH.D. THESIS, UNIVERSITY OF MICHIGAN, 131 P.