Telfair Mine

The Telfair Mine is a manganese mine located in Gila county, Arizona at an elevation of 4,199 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

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.

Site Name

Primary: Telfair Mine

Commodity

Primary: Manganese

Location

State: Arizona
County: Gila
District: Globe Hills District

Land Status

Land ownership: Private
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

Owner Name: Mrs. E. A. Borge

Production

Year: 1954
Material type: MN
Description: Ap_Grade: ^22.3 % Mn

Deposit

Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Year Last Production: 1954
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

Form: IRREGULAR

Structure

Not available

Alterations

Not available

Rocks

Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic

Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Paleocene

Analytical Data

Not available

Materials

Ore: Wad
Ore: Pyrolusite

Comments

Comment (Development): THE TELFAIR IS ONE OF A GROUP OF CLAIMS FORMERLY BELONGING TO THE ARIZONA AND MICHIGAN MINING CO.

Comment (Workings): A SHAFT 250 FT DEEP WAS SUNK WHILE EXPLORING FOR COPPER IN THE EARLY 1900'S. A SHAFT OF 80 FT DEEP WAS SUNK IN THE 1950'S ON THE MANGANESE VEIN WHILE PROSPECTING FOR SILVER. MOST OF THE MANGANESE WAS MINED FROM SHALLOW OPEN CUTS.

References

Reference (Deposit): FARNHAM, L. L., STEWART, L. A., AND DELONG, C. W., 1961 , MANGANESE DEPOSITS OF EASTERN ARIZONA: USBM INFORMATION CIRCULAR 7990 , P. 74 .

Reference (Production): USBM INFORMATION CIRCULAR 7990 , P. 74 .

Reference (Deposit): PETERSON, N. P., 1962 , GEOLOGY AND ORE DEPOSITS OF THE GLOBE-MIAMI DISTRICT, ARIZONA: US GEOLOGICAL SURVEY PROFESSIONAL PAPER 342 , P. 112 .

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.