The Jamesonite Prospect is a copper, silver, and gold mine located in Pershing county, Nevada at an elevation of 6,677 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: 6,677 Feet (2,035 Meters)
Commodity: Copper, Silver, Gold
Lat, Long: 40.26, -118.14917
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.
Jamesonite Prospect MRDS details
Site Name
Primary: Jamesonite Prospect
Commodity
Primary: Copper
Primary: Silver
Primary: Gold
Secondary: Zinc
Secondary: Lead
Location
State: Nevada
County: Pershing
District: Rochester 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: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Great Basin
Physiographic Detail: Basin And Mountains
Mineral Deposit Model
Model Name: Low-sulfide Au-quartz vein
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Rhyolite
Role: Associated
Age Type: Host Rock
Age Young: Late Triassic
Name: Rhyolite
Role: Associated
Age Type: Associated Rock
Age Young: Late Triassic
Analytical Data
Analytical Data: 0.12 OZ. AU/TON
Analytical Data: 6.34% CU, 0.6-17.1 OZ. AG
Materials
Ore: Galena
Ore: Pyrite
Ore: Jamesonite
Ore: Sphalerite
Ore: Chalcopyrite
Ore: Malachite
Gangue: Quartz
Comments
Comment (Development): APPARENTLY INACTIVE IN 1984
Comment (Geology): A COPPER-BEARING VEIN OCCURS AT THE SHAFT ABOVE THE JAMESONITE-QUART VEINS AND CONSISTS OF QUARTZ, SLIGHTLY TOURMALINIFEROUS, CHALCOPYRITE NOW OXIDIZED TO CHALCOCITE, CHRYSOCOLLA, & MALACHITE.
Comment (Deposit): JAMESMITE-QUARTZ VEIN OCCURS IN A NARROW FISSURE VEIN IN LEVCOGRANITE NEAR A CONTACT WITH THE OVERLYING WEAVER RHYOLITE
Comment (Location): NEAR HEAD OF WOODY CANYON ON NORTH SIDE
Comment (Deposit): PROSPECT CONSISTS OF SEVERAL ADITS AND ONE SHAFT AT SLIGHTLY HIGHER ELEVATION. JAMESONITE-QUARTZ VEIN WITH SPHALERITE, PYRITE AND GALENA OCCUR IN A NARROW FISSURE VEIN IN LEUCOGRANITE NEAR A CONTACT WITH THE OVERLYING WEAVER RHYOLITE. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT; 3 FIELD OBSERV
Comment (Workings): SEVERAL ADITS AND ONE SHAFT AT SLIGHTLY HIGHER ELEVATION.
References
Reference (Deposit): KNOPF, A. 1924, GEOLOGY AND ORE DEPOSITS ROCHESTER DISTRICT, NEVADA: USGS BULL. 762
Reference (Deposit): VIKRE, P.G., 1978, GEOLOGY AND SILVER MINERALIZATION OF THE ROCHESTER DISTRICT, PERSHING COUNTY, NEVADA; PH.D. THESIS STANFORD UNIV.
Reference (Deposit): BONHAM, H. F., JR., 25 SEP 84, NBMG DISTRICT EXAMINATION
Reference (Deposit): NBMG STAFF, 1985, NBMG OFR 85-3.
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.
