Evans

The Evans is a gold mine located in Sierra county, California.

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: Evans  

State:  California

County:  Sierra

Elevation:

Commodity: Gold

Lat, Long: 39.485, -120.87917

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 Evans

Evans MRDS details

Site Name

Primary: Evans
Secondary: Oak


Commodity

Primary: Gold


Location

State: California
County: Sierra


Land Status

Not available


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Ore: Gold
Gangue: Quartz


Comments

Comment (Geology): VEIN MAY BE CONTINUOUS W E BRANCH OF EUREKA VEIN. MANY OTHER SMALL VEINS OF IRREGULAR ATTITUDE BUT W MAINLY N STRIKE, W DIP. GABBRO CUT BY SMALL GRANITE DIKES WHICH STRIKE GENERAL N STRIKE. IN SOME OF THE SMALLER DIKES ARE IRREGULAR VEINLIKE SEGREGATED DEPOSITS OF QTZ THAT ALSO CONTAIN A LITTLE CHALCEDONY.

Comment (Location): UTM EST. IN OREGON VALLEY E OF EUREKA MINE S WORKING.

Comment (Deposit): VEIN

Comment (Workings): ADITS ON BOTH SIDES OF CREEK.


References

Reference (Deposit): AVERILL, C. V., 1942 , MINES AND MINERAL RESOURCES OF SIERRA CO.: CDM CALIF. JOUR. MINES AND GEOL. VOL 38, NO 1, P 55.

Reference (Deposit): FERGUSON, H. G., & GANNETT, R. W., 1932 , GOLD QTZ VEINS OF THE ALLEGHANY DISTRICT, CALIF.;: USGS PROF PAPER 172, P 92, FIG. 26.


California Gold

Where to Find Gold in California

"Where to Find Gold in California" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in California. Read more at Where to Find Gold in California.