NBMG Sample Site 2891

The NBMG Sample Site 2891 is a gold mine located in Washoe county, Nevada at an elevation of 4,800 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: NBMG Sample Site 2891  

State:  Nevada

County:  Washoe

Elevation: 4,800 Feet (1,463 Meters)

Commodity: Gold

Lat, Long: 39.92306, -119.26222

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 NBMG Sample Site 2891

NBMG Sample Site 2891 MRDS details

Site Name

Primary: NBMG Sample Site 2891


Commodity

Primary: Gold
Secondary: Silver
Secondary: Copper
Tertiary: Arsenic


Location

State: Nevada
County: Washoe
District: Nightingale 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

Not available


Mineral Deposit Model

Model Name: Polymetallic veins


Orebody

Form: TABULAR


Structure

Type: L
Description: Fault-Block Bounded By Nne-And Ne-Trending Faults


Alterations

Alteration Type: L
Alteration Text: Oxidation


Rocks

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

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

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


Analytical Data

Analytical Data: SAMPLE 2891 FROM THE SHEAR ZONE INSIDE THE INCLINE CONTAINS 20% FE, 5% MG, 3% CA, 0.05% TI, 300 PPM MN, 1.5 PPM AG, 1500 PPM AS, 0.7 PPM AU (BY AA ANALYSIS), 700 PPM B, 15 PPM CO, 20 PPM CR, 1500 PPM CU, 10 PPM NI, 20 PPM PB, 70 PPM SC, 70 PPM V, 70 PPM Y.


Materials

Ore: Gold


Comments

Comment (Development): SMALL, OLDER PROSPECT-NO ACTIVITY IN 1985.

Comment (Location): ACCESSIBLE BY FAIR ROAD SE OF THE CROSBY MINE . INFO FROM LAND.ST :(1972)

Comment (Deposit): PROSPECT EXPLORES A N-TRENDING SHEAR THAT DIPS WEST. NO VISIBLE MINERALIZATION, BUT PARTS OF THE ZONE ARE GOSSAN-LIKE.

Comment (Workings): SMALL INCLINE


References

Reference (Deposit): QUADE, JACK, 1 MAR 85, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.

Reference (Deposit): NBMG STAFF, 1985, NBMG OFR 85-3

Reference (Deposit): BONHAM, H.F., JR., 1969, NBMG BULL 70, PL. 1, 2.


Nevada Gold

Gold Districts of Nevada

Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.