Eureka Tungsten Mng. Co.-Midway Tunnel

The Eureka Tungsten Mng. Co.-Midway Tunnel is a tungsten mine located in Boulder county, Colorado at an elevation of 7,201 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: Eureka Tungsten Mng. Co.-Midway Tunnel

State:  Colorado

County:  Boulder

Elevation: 7,201 Feet (2,195 Meters)

Commodity: Tungsten

Lat, Long: 40.00167, -105.41278

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 Eureka Tungsten Mng. Co.-Midway Tunnel

Eureka Tungsten Mng. Co.-Midway Tunnel MRDS details

Site Name

Primary: Eureka Tungsten Mng. Co.-Midway Tunnel


Commodity

Primary: Tungsten


Location

State: Colorado
County: Boulder
District: Sugar Loaf Mining


Land Status

Not available


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Producer
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Organization:
Significant: N


Physiography

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


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

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


Analytical Data

Not available


Materials

Ore: Ferberite
Ore: Scheelite


Comments

Not available


References

Not available


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.