Grass Valley - Boreham Gold Mng. Co.

The Grass Valley - Boreham Gold Mng. Co. is a gold mine located in Nevada 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: Grass Valley - Boreham Gold Mng. Co.  

State:  California

County:  Nevada

Elevation:

Primary Mineral: Gold

Lat, Long: 39.24028, -121.02444

Map: View on Google Maps


Satelite image of the Grass Valley - Boreham Gold Mng. Co.

Grass Valley - Boreham Gold Mng. Co. MRDS details

Site Name

Primary: Grass Valley - Boreham Gold Mng. Co.


Commodity

Primary: Gold


Location

State: California
County: Nevada


Land Status

Not available


Holdings

Not available


Workings

Type: Underground


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

Form: STRINGERS, SHOOTS


Structure

Type: L
Description: Faults, One Striking N 65 W, Dipping 58 Ne, Cuts Vein. Dike In Northern Part Of Mine Carries Stringers Of Qtz.


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Ore: Gold


Comments

Comment (Workings): INCLINED SHAFT, DRIFTS, RAISE, ADIT

Comment (Deposit): PATENTED LOCATION TAKEN FROM GRASS VALLEY TOPO. MAP, CA ( 1949 ) ; INFO.SRC : 1 PUB LIT

Comment (Location): UTM EST N 1/2 NE 1/4

Comment (Production): CLAIMED FAULT AT SHAFT YIELDED $2000 IN HIGH GRADE ORE.

Comment (Deposit): VEIN, 2 1/2 - 8 FT THICK


References

Reference (Deposit): LOGAN, C. A., 1930 , SACRAMENTO FIELD DIVISION: REPORT XXVI OF THE STATE MINERALOGIST; CALIFORNIA DIVISION OF MINES VOL. 26 , NO. 2 , P. 113

Reference (Production): LOGAN ( 1930 )