4-D Group

The 4-D Group is a uranium mine located in Mineral county, Nevada at an elevation of 5,000 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: 4-D Group  

State:  Nevada

County:  Mineral

Elevation: 5,000 Feet (1,524 Meters)

Commodity: Uranium

Lat, Long: 38.21278, -118.39111

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 4-D Group

4-D Group MRDS details

Site Name

Primary: 4-D Group


Commodity

Primary: Uranium


Location

State: Nevada
County: Mineral
District: Silver Star District


Land Status

Land ownership: BLM Administrative Area
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

Owner Name: Homer E. And Mildred G. Behm


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N


Physiography

Not available


Mineral Deposit Model

Not available


Orebody

Form: LINEAR


Structure

Type: R
Description: Ne-Trending Faults


Alterations

Not available


Rocks

Name: Granite
Role: Host
Age Type: Host Rock
Age Young: Late Cretaceous

Name: Granite
Role: Host
Age Type: Host Rock Unit
Age Young: Late Cretaceous


Analytical Data

Not available


Materials

Not available


Comments

Comment (Location): INFO FROM LAND.ST :(1972)

Comment (Workings): OLDER WORKINGS INCLUDE INCLINE AND STEEP N75 E STRUCTURE; NEWER WORKINGS, OPEN CUTS, GENTLE INCLINE 100 FT LONG AND 50-FT SHAFT.

Comment (Deposit): SEVERAL SMALL QUARTZ VEINS, ALSO ZONES OF ALTERATION IN GRANITIC WALL ROCK OF THE NEWER OPEN CUTS; RADIOACTIVITY ONLY ABOUT TWICE BACKGROUND IN THE NEWER INCLINED SHAFT.


References

Reference (Deposit): ROSS, D.C., 1961, GEOLOGY AND MINERAL DEPOSITS OF MINERAL COUNTY, NEVADA: NBMG BULL. 58


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.