The Blake Mine is a copper mine located in San Miguel county, New Mexico at an elevation of 6,191 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: 6,191 Feet (1,887 Meters)
Commodity: Copper
Lat, Long: 35.38333, -105.30806
Map: View on Google Maps
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Blake Mine MRDS details
Site Name
Primary: Blake Mine
Commodity
Primary: Copper
Location
State: New Mexico
County: San Miguel
District: Tecolote 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
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1900
Year Last Production: 1905
Discovery Year: 1900
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Pecos Valley
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Type: R
Description: Starvation Peak Anticline, Bernal Fault, And The Serafina Monocline
Type: L
Description: Starvation Peak Anticline, Bernal Fault, And The Serafina Monocline
Alterations
Alteration Type: L
Alteration Text: The Ore Has Undergone Marked Oxidation.
Rocks
Name: Sandstone
Role: Host
Age Type: Host Rock
Age Young: Late Permian
Name: Sandstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Permian
Analytical Data
Analytical Data: THE ORE WAS REPORTED TO RANGE FROM 1.5 TO 5.0 PER CENT COPPER.
Materials
Ore: Malachite
Ore: Bornite
Ore: Pyrite
Ore: Chalcopyrite
Ore: Chalcocite
Gangue: Quartz
Gangue: Orthoclase
Gangue: Microcline
Gangue: Dolomite
Gangue: Muscovite
Gangue: Plagioclase
Gangue: Calcite
Comments
Comment (Geology): HARLEY (1940, P. 57-62) PLACES THE ORE IN THE PENNSYLVANIAN MAGDALENA FORMATION
Comment (Location): LOCATION IS ESTIMATED FROM SOULE'S (1956, P.37) MAP. ; INFO FROM LAND.ST :1979
Comment (Workings): WORKINGS CONSISTED OF A SHALLOW INCLINED SHAFT AND A SMALL OPEN PIT. A SMALL LEACHING PLANT WAS INSTALLED AND OPERATED A SHORT WHILE.
Comment (Production): A LEACH PLANT WAS INSTALLED AT THE BLAKE MINE AND BY 1905 HAD PRODUCED OVER 5,000 POUNDS OF 70-PERCENT CEMENT COPPER.
Comment (Development): THERE ARE NO REFERENCES TO OWNERS OR OPERATORS IN LITERATURE
Comment (Deposit): THE ORE OCCURS MAINLY AS MALACHITE AND AZURITE IN THE ARKOSE GRIT NEAR THE TOP OF THE CARBONIFEROUS, THE BEDS DIP 30 DEGREE EAST-NORTHEAST AND ARE ABOUT 8 FEET THICK AT THE MINE OPENINGS. THE ORE RANGES FROM 1.5 TO 5.0 PERCENT COPPER. ACCORDING TO LINDGREN (1910, P. 117-120) THE MALACHITE AND AZURITE ARE OXIDATION PRODUCTS OF CHALCOPYRITE CHALCOCITE, BORNITE AND PYRITE. THE AREA AROUND THE MINE WAS RE-MAPPED IN 1968 BY JOHNSON, WHO PLACES THE ARKOSIC GRIT OF THE CARBONIFEROUS IN THE SANGRE DE CRISTO FORMATION OF PERMIAN AGE.
References
Reference (Deposit): NMBMMR GENERAL FILE DATA
Reference (Production): LINDGREN, GRATON, AND GORDON, 1910, USGS PP 68, P. 117-120.
Reference (Deposit): LINDGREN, W., GRATON, L.C., AND GORDON, C.H., 1910 USGS PP 68, P. 117-120
Reference (Deposit): HARLEY, G.T., 1940, NMBMMR BULL 15, P. 57-62
Reference (Deposit): SOULE, J.H., 1956, USBM IC 7740, P. 36-39.
Reference (Deposit): JOHNSON, R.B., 1970, USGS MAP GQ-869
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