The Black Eagle Mine is a manganese, silver, and lead mine located in Santa Cruz county, Arizona at an elevation of 5,400 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: 5,400 Feet (1,646 Meters)
Commodity: Manganese, Silver, Lead
Lat, Long: 31.45111, -110.71611
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.
Black Eagle Mine MRDS details
Site Name
Primary: Black Eagle Mine
Commodity
Primary: Manganese
Primary: Silver
Primary: Lead
Secondary: Copper
Secondary: Gold
Location
State: Arizona
County: Santa Cruz
District: Harshaw 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
Type: Surface/Underground
Ownership
Owner Name: Marstellar, Grover
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Year First Production: 1918
Year Last Production: 1930
Discovery Year: 1875
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Sonoran Desert
Mineral Deposit Model
Not available
Orebody
Form: IRREGULAR LENTICULAR
Structure
Type: R
Description: Silicic Lavas And Flow Breccias With Subordinate Silicic Tuffs And Smaller Bodies Of Limestone Conglomerate
Type: L
Description: Fracture Zone Roughtly Parallels Bedding Planes Of Silicified Limestone
Alterations
Alteration Type: L
Alteration Text: Replacement Of Limestone By Irregular Ore Bodies
Rocks
Name: Limestone
Role: Host
Age Type: Host Rock
Age Young: Early Permian
Name: Limestone
Role: Host
Age Type: Associated Rock
Age Young: Late Jurassic
Analytical Data
Analytical Data: MID-1900'S ASSAY VALUES AVERAGED 19.9% MN, 28 OZ/TON AG, 0.9% PB, 0.18% CU
Materials
Ore: Wad
Comments
Comment (Deposit): SEE ALSO: BENDER MINE (ALSO OWNED IN 1940'S BY MARSTELLER) ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Location): CLAIMS ADJOIN THE BENDER MINE CLAIMS ON THE NORTH AND WEST; LOCATED ON NE SLOPE OF AMERICAN PEAK, ALONG UPPER END OF HARDSHELL GULCH ; INFO FROM LAND.ST :(1979)
Comment (Development): PROPERTY COMPRISES 3 UNPATENTED CLAIMS; CLAIMS NOT EXTENSIVELY WORKED UNTIL WORLD WAR I; OPERATORS AND OWNERS INCLUDED KEMPTON AND O'NEILL, PIERCE AND GARDNER, MCCUTCHEN, HOGAN SCHELER, ALVAREZ, SOTO, MARSTELLER, J.M. LAYMAN
Comment (Deposit): MINERALIZED ZONE IS EXPOSED 400 FT OR MORE ALONG STRIKE AND CONTAINS 3 DISCONNECTED ORE SHOOTS THAT HAVE YIELDED PAST PRODUCTION; MAIN ORE SHOOT IS EXPOSED ON SURFACE A DISTANCE OF 100 FT
Comment (Workings): DEVELOPMENTS INCLUDED AN ADIT AND INCLINED SHAFT 180 FT. DEEP; BULK OF ORE WAS MINED IN OPEN STOPES IN UPPER 100 FT OF WORKINGS; SOME ORE MINED ABOUT 200 FT WEST OF SHAFT IN INCLINED WORKINGS AND STOPES 60 FT LONG (PARALLELLING STRIKE) AND 30 FT WIDE (ALONG DIP); 200 FT NE OF SHAFT, MINERALIZED ZONE EXPLORED BY SEVERAL SHALLOW SURFACE CUTS AND AN INCLINED ADIT ABOUT 60 FT LONG
Comment (Geology): BELOW ABOUT 100 FT HIGHER GRADE ORE BODIES MORE WIDELY SEPARATED AND ORE SHOOTS DECREASE IN SIZE
Comment (Deposit): Discovery Year: LATE 1800'S
References
Reference (Deposit): ABGMT-USBM FILE DATA
Reference (Deposit): FARNHAM, L.L., STEWART, L.A., AND C.W. DELONG, 1961, MANGANESE DEPOSITS OF EASTERN ARIZONA; U.S. BUREAU OF MINES IC 7990, P. 169-170
Reference (Deposit): USBM FILES, BLACK EAGLE GROUP
Reference (Deposit): MOORES, RICHARD C., 1972, THE GEOLOGY AND ORE DEPOSITS OF A PORTION OF THE HARSHAW DISTRICT, SANTA CRUZ COUNTY, ARIZONA; M.S. THESIS, UNIVERSITY OF ARIZONA,P.76
Reference (Deposit): ABGMT FILES, STANTON B. KEITH
Reference (Deposit): SIMONS, FRANK S., 1972, MESOZOIC STRATIGRAPHY OF THE PATAGNOIA MOUNTAINS, AND ADJOINING AREAS, SANTA CRUZ COUNTY, ARIZONA; USGS PROFESSIONAL PAPER 658-E, P. 8-9
Reference (Deposit): KEITH, STANTON B., 1975, INDEX OF MINING PROPERTIES IN SANTA CRUZ COUNTY, ARIZONA; ARIZONA BUREAU OF MINES BULLETIN 191, P. 57
Reference (Deposit): SIMONS, FRANK S., 1974, GEOLOGIC MAP AND SECTIONS OF THE NOGALES AND LOCHIEL QUADRANGLES, SANTA CRUZ COUNTY, ARIZONA; USGS MAP I-762(1:48000)
Reference (Deposit): ABGMT CLIPPINGS FILE, BLACK EAGLE MINE
Reference (Deposit): ARIZONA DEPARTMENT OF MINERAL RESOURCES FILE DATA, BLACK EAGLE MINE
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.
