The Ninety-One Claim is a molybdenum and lead mine located in Pinal county, Arizona at an elevation of 3,796 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.
Elevation: 3,796 Feet (1,157 Meters)
Primary Mineral: Molybdenum, Lead
Lat, Long: 33.1389, -110.90640
Map: View on Google Maps
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.
Ninety-One Claim MRDS details
Primary: Ninety-One Claim
Secondary: Troy Manhattan Copper Co Prop
Secondary: Davis Shaft
Secondary: Troy Arizona Copper Co Property
Secondary: M S 1621
Secondary: Scott Group
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.
Owner Name: Scott, H. R.
Home Office: Arizona
Info Year: 1940
Owner Name: Via,Clarence
Home Office: Arizona
Info Year: 1979
Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Years of Production:
Deposit Size: S
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Mexican Highland
Mineral Deposit Model
Reference (Deposit): ADMR U FILE
Reference (Deposit): RANSOME,F L RAY FOLIO 1923 P 22
Reference (Deposit): ADMR SCOTT GROUP FILE
Reference (Deposit): ANDERSON,ED INFO
Reference (Deposit): ADMR TROY MINE FILE
Reference (Deposit): ADMR NINETY-ONE CLAIM
Reference (Deposit): USGS SONORA QUAD
Reference (Deposit): HICKS,CLIFFORD J MO OCCURENCES IN AZ 1979 P 22
"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 at Where to Find Gold in Arizona.