Westcliffe Mining and Milling Co. Deposit

The Westcliffe Mining and Milling Co. Deposit is a manganese mine located in Custer county, Colorado at an elevation of 7,979 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: Westcliffe Mining and Milling Co. Deposit  

State:  Colorado

County:  Custer

Elevation: 7,979 Feet (2,432 Meters)

Commodity: Manganese

Lat, Long: 38.13694, -105.44056

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 Westcliffe Mining and Milling Co. Deposit

Westcliffe Mining and Milling Co. Deposit MRDS details

Site Name

Primary: Westcliffe Mining and Milling Co. Deposit


Commodity

Primary: Manganese


Location

State: Colorado
County: Custer
District: Silver Cliff District


Land Status

Land ownership: Private
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

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
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: Silver Cliff Volcanic Center, Wet Mountains

Type: L
Description: Ring Faults, Breccia Pipes, Silver Cliff Graben,


Alterations

Not available


Rocks

Name: Rhyolite
Role: Associated
Age Type: Associated Rock
Age Young: Miocene

Name: Rhyolite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Miocene

Name: Rhyolite
Role: Associated
Age Type: Host Rock
Age Young: Miocene


Analytical Data

Not available


Materials

Not available


Comments

Comment (Location): INFO FROM LAND.ST :1976


References

Reference (Deposit): SHARP, W.N., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081, 1:24,000


Colorado Mining Photos

Placer mines at Cripple Creek, Colorado ca. 1892

Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.