The Twin Ledge Prospect is a molybdenum and copper mine located in Yavapai county, Arizona at an elevation of 5,098 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: 5,098 Feet (1,554 Meters)
Commodity: Molybdenum, Copper
Lat, Long: 34.34333, -112.46222
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.
Twin Ledge Prospect MRDS details
Site Name
Primary: Twin Ledge Prospect
Commodity
Primary: Molybdenum
Primary: Copper
Secondary: Silver
Secondary: Gold
Location
State: Arizona
County: Yavapai
District: Turkey Creek District
Land Status
Land ownership: National Forest
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: Producer
Deposit Type: Vein
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: Mexican Highland
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Granodiorite And Gabbro-Diorite Rather Massive
Type: L
Description: Veins Trend N-S To Nne
Alterations
Alteration Type: L
Alteration Text: Minor
Rocks
Name: Diorite
Role: Host
Age Type: Host Rock
Age in Years: 1760.000000+-
Dating Method: U-Pb (zircon)
Material Analyzed: Zircon
Age Young: Proterozoic
Name: Diorite
Role: Associated
Age Type: Host Rock
Age in Years: 1760.000000+-
Dating Method: U-Pb (zircon)
Material Analyzed: Zircon
Age Young: Proterozoic
Analytical Data
Analytical Data: TWO CHANNEL SAMPLES: 0.28 - 0.18 % MOS2 , 0.25 - 0.20 % CU, 0.9 - 0.9 OZ. AG/TON, 0.020 , 0.20 OZ. AU/TON.
Materials
Ore: Molybdenite
Ore: Chalcopyrite
Gangue: Quartz
Unknown: Pyrite
Comments
Comment (Deposit): THIS RECORD CONTAINS DATA FROM DUPLICATE RECORD D000351 OF R.U. KING WHICH HAS BEEN DELETED FROM MAIN MRDS. ; INFO.SRC : 1 PUB LIT
Comment (Deposit): DEPOSIT IS QUARTZ VEIN WHICH CUTS PROTEROZOIC GRANODIORITE-DIORITE.
References
Reference (Deposit): KIRKEMO, H., 1965, INVESTIGATIONS OF MOLYBDENUM IN THE CONTERMINOUS UNITED STATES, 1942 - 60: U.S.G.S. BULLETIN 1182 - E, P. 32.
Reference (Deposit): R.U. KING, 1974, UNPUB. DATA.
Reference (Other Database): CIMRI
Arizona Gold
"Where to Find Gold in Arizona" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Arizona. Read more: Where to Find Gold in Arizona.
