The Crown Point Extension Claim is a copper mine located in Lander county, Nevada at an elevation of 5,679 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: 5,679 Feet (1,731 Meters)
Commodity: Copper
Lat, Long: 40.61778, -117.03333
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.
Crown Point Extension Claim MRDS details
Site Name
Primary: Crown Point Extension Claim
Commodity
Primary: Copper
Location
State: Nevada
County: Lander
District: Battle Mountain 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
Type: Surface/Underground
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
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: Porphyry Cu-Mo
Orebody
Form: IRREGULAR
Structure
Type: R
Description: Dewitt Thrust Fault
Type: L
Description: Ne-Trending Faults; Pebble Dikes
Alterations
Alteration Type: L
Alteration Text: Yes
Rocks
Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Cambrian
Analytical Data
Not available
Materials
Not available
Comments
Comment (Location): 2000 FT. NE OF THE CONTENTION MINE
Comment (Production): IT IS REPORTED THAT SMALL COPPER BODIES WERE MINED FROM SURFACE PITS.
Comment (Deposit): ZONE OF SECONDARY COPPER ENRICHMENT
Comment (Workings): PITS, ADIT
Comment (Deposit): WORKINGS CONSIST OF CAVED PTIS AND A 105-FT. ADIT ; INFO.SRC : 1 PUB LIT
References
Reference (Deposit): ROBERTS, R.J. AND ARNOLD, D.C., 1965; ORE DEPOSITS OF THE ANTLER PEAK QUADRANGLE, HUMBOLDT AND LANDER COUNTIES, NEVADA: U.S.G.S. PROF PAPER 459-B
Reference (Deposit): STEWART, J.H., MCKEE, E.H. AND STAGER, H.K., 1977, GEOLOGY AND MINERAL DEPOSITS OF LANDER COUNTY, NEVADA NEV. BUR MINES BULL. 88
Reference (Production): ROBERTS, R.J., AND ARNOLD, D.C. 1965
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.
