NBMG Sample Location 1712

The NBMG Sample Location 1712 is a gold and silver mine located in Lincoln county, Nevada at an elevation of 6,699 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 Location 1712  

State:  Nevada

County:  Lincoln

Elevation: 6,699 Feet (2,042 Meters)

Commodity: Gold, Silver

Lat, Long: 37.8825, -114.11861

Map: View on Google Maps

Satelite View

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Satelite image of the NBMG Sample Location 1712

NBMG Sample Location 1712 MRDS details

Site Name

Primary: NBMG Sample Location 1712


Commodity

Primary: Gold
Primary: Silver


Location

State: Nevada
County: Lincoln
District: Eagle Valley District


Land Status

Not available


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

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


Physiography

Not available


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Alteration Type: L
Alteration Text: Silicification


Rocks

Not available


Analytical Data

Analytical Data: SAMPLE 1712 CONTAINS 200 PPM MN, 150 PPM BA, 20 PPM PB, 1000 PPM SR, 50 PPM ZR.


Materials

Ore: Silver
Gangue: Quartz
Gangue: Limonite
Unknown: Pyrite


Comments

Comment (Deposit): MOST OF ROCK ON DUMP IS RHYOLITE; ALSO SOME SPHERULITIC GLASSY MATERIAL AND LIGHT GREEN PHENOCRYST-POOR JASPERY RHYOLITE. SOME OF THE RHYOLITE SHOWS CLOTS OF PARTIALLY OXIDIZED PYRITE. QUARTZ VEIN AND BOTRYDIDAL OPALINE VEIN MATERIAL WAS ALSO FOUND ON DUMP, BUT NOT IN ABUNDANCE. RHOLITE FLOW AND ASH MATERIAL IS SILICIFIED. MINOR ANDESITIC VOLCANIC ROCK IS FOUND AS FLOAT AND ON DUMP. QUARTZ VEIN AND QUARTZ-CEMENTED VOLCANIC BRECCIA WAS SAMPLED FROM DUMP. THE QUARTZ VEIN IS WHITE, PRISMATIC WITH ABUNDANT VUGS AND OPEN CENTERS FILLED WITH IRON-STAINED EUHEDRAL QUARTZ. FINE (HAIRLINE), VITREOUS AND GREEN OPALINE VEINLETS CUT ACROSS MAIN VEIN. VEIN BRECCIA CONTAINS SILICIFIED VOLCANIC ROCK FRAGMENTS, CLOTS OF OXIDIZED, VERY FINE-GRAINED PYRITE AND FINE-GRAINED CRYSTALS OF UNIDENTIFIED STEELY GREY MINERAL, WHICH MAY BE A SILVER MINERAL, VEIN VIEN IS COATED AND VEINED BY LIMONITE AND MINOR MN OXIDES. POSSIBLY SOME ADULARIA WITH QUARTZ ALSO.

Comment (Workings): ONE SHAFT APPROXIMATELY 100 FT DEEP, OPEN. OLD HOMESTEAD AT SITE

Comment (Location): UNSURVEYED TOWNSHIP AND RANGE.

Comment (Development): NO ACTIVITY AT TIME OF EXAMINATION IN 1983


References

Reference (Deposit): BENTZ, J. AND SMITH, P., 1983, FIELD EXAMINATION REPORT, SEPT. 14, 1983


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 at Gold Districts of Nevada.