The Quartz Ledge is a fluorine-fluorite mine located in Gila county, Arizona.
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
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.
Quartz Ledge MRDS details
Site Name
Primary: Quartz Ledge
Secondary: White Cow
Secondary: Porcupine
Commodity
Primary: Fluorine-Fluorite
Tertiary: Gold
Tertiary: Silver
Location
State: Arizona
County: Gila
District: Tonto Basin Mining 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
Owner Name: Pro-Met Of Arizona, Inc.
Years: 1982 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Year First Production: 1971
Year Last Production: 1973
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Navajo Section
Mineral Deposit Model
Model Name: Fluorspar deposits (fluorite veins)
Orebody
Form: TABULAR
Structure
Not available
Alterations
Not available
Rocks
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Gangue: Quartz
Comments
Comment (Location): USBM GIVES LOCATION AS 33-56-31N, 111-14035W. ; INFO FROM LAND.ST :(1992)
Comment (Production): MINIMUM ESTIMATE FOR 1000 FT X 20 FT X 20 FT DEEP PIT.
Comment (Deposit): FLUORSPAR IN STEEPLY DIPPING VEINS AND ARE NEARLY PARALLEL.
Comment (Workings): OPENCUT, INCLINED SHAFT.
References
Reference (Deposit): SAWYER, M.B., GURMENDI, A.C., DALEY, M.R., AND HOWELL, S.B., 1992, PRINCIPAL DEPOSITS OF STRATEGIC AND CRITICAL MINERALS IN ARIZONA: UNITED STATES BUREAU OF MINES SPECIAL PUBLICATION, 334 P.
Reference (Deposit): PHILLIPS, K.A., 1987, ARIZONA INDUSTRIAL MINERALS: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES MINERAL REPORT 4, 185 P.
Reference (Other Database): CIMRI
Reference (Deposit): "MINERALS AVAILABILITY SYSTEM: ARIZONA FLUORSPAR", ARIZONA DMR, MARCH 1976.
Reference (Deposit): U.S. GEOLOGICAL SURVEY, PICTURE MOUNTAIN 7.5' TOPOGRAPHIC QUADRANGLE.
Reference (Deposit): PEIRCE, H.W., 1990, ARIZONA GEOLOGICAL SURVEY INDUSTRIAL MINERAL CARD FILES.
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.
