The Unnamed Copper Prospect is a copper mine located in Humboldt county, Nevada at an elevation of 5,581 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
Elevation: 5,581 Feet (1,701 Meters)
Commodity: Copper
Lat, Long: 40.89806, -117.40139
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.
Unnamed Copper Prospect MRDS details
Site Name
Primary: Unnamed Copper Prospect
Secondary: NBMG Sample Site 493
Commodity
Primary: Copper
Tertiary: Manganese
Tertiary: Barium-Barite
Tertiary: Silver
Location
State: Nevada
County: Humboldt
District: Golconda 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
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
Not available
Mineral Deposit Model
Model Name: Detachment-fault-related polymetallic Cu-Au-Ag-Pb-Zn deposits
Orebody
Form: TABULAR
Structure
Type: L
Description: Faults
Alterations
Not available
Rocks
Name: Greenstone
Role: Host
Age Type: Host Rock
Age Young: Pennsylvanian
Analytical Data
Analytical Data: SAMPLE 493, OF VEIN MATTER AND GOSSAN FROM LARGEST OPEN CUT, CONTAINS 10% FE, 0.5% MG, 0.1% CA, 1% TI, 5000 PPM MN, 10 PPM AG, 100 PM B, +5000 PPM BA, 30 PPM CO, 200 PPM CR, 20000 PPM CU, 10 PPM NO, 20 PPM NI, 700 PPM PB, 15 PPM SC, 20 PPM SN, 100 PPM SR, 200 PPM V, 10 PPM Y, 100 PPM ZR.
Materials
Ore: Malachite
Ore: Barite
Gangue: Quartz
Gangue: Limonite
Comments
Comment (Development): NO ACTIVITY IN 1984. PROBABLY VERY MINOR PRODUCTION?
Comment (Deposit): DRUSY AND MASSIVE QUARTZ VEIN MATTER OCCURS ALONG A PROBABLE THRUST FAULT WHICH SEPARATES (IN GENERAL) HANGING WALL BLACK CHERT FROM FOOTWALL GREENSTONE. FAULT APPEAR TO ENCIRCLE ALMOST COMPLETELY AN INLIER OF LOWER PLATE. DIP OF THE FAULT VARIES FROM 25 TO 50 DEGREES. AT A WESTERN PIT, A HIGH-ANGLE (LATER?) CROSS-CUTTING FAULT (N 40 W, 80 SW) ALSO IS MINERALIZED. VEIN MATERIAL IS ENTIRELY OXIDIZED, AS ELSEWHERE IN THE DISTRICT. MALACHITE, COPPER PITCH, AND LIMONITE GOSSAN ARE COMMON. THE FOOTWALL TO THE VEIN IS A LIGHT GRAY GOUGE.
Comment (Workings): SEVERAL OPEN CUTS UP TO 10 X 10 M; SEVERAL SHORT ADITS, BULLDOZER CUTS.
Comment (Location): INFO FROM LAND.ST :(1972)
References
Reference (Deposit): GARSIDE, L.J., 1984. NBMG FIELD EXAMINATION, 20 JUNE 1984, AND SAMPLE ANALYSIS.
Reference (Deposit): USGS, 1974, MAP G0-1174
Nevada Gold
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.
