The Montezuma Mine is a silver, lead, zinc, and antimony mine located in Pershing county, Nevada at an elevation of 4,639 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: 4,639 Feet (1,414 Meters)
Commodity: Silver, Lead, Zinc, Antimony
Lat, Long: 40.36056, -118.39250
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.
Montezuma Mine MRDS details
Site Name
Primary: Montezuma Mine
Secondary: Montezuma Group
Secondary: NBMG Sample 2833
Commodity
Primary: Silver
Primary: Lead
Primary: Zinc
Primary: Antimony
Secondary: Gold
Secondary: Copper
Location
State: Nevada
County: Pershing
District: Arabia 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
Not available
Production
Year: 1868
Material type: ORE
Description: Ap_Grade: ^40-50% Pb&Sn
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Year Last Production: 1951
Discovery Year: 1860
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Model Name: Low-sulfide Au-quartz vein
Orebody
Not available
Structure
Type: L
Description: Ne Trending, Se Dipping Faults
Alterations
Not available
Rocks
Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous
Analytical Data
Analytical Data: 60-80 OZ/TON AG. SAMPLE 2833 CONTAINS 15 % FE, 0.15 % MG, 0.2 % CA, 0.05 % TI, 100 PPM MN, 50 PPM AG, 3000 PPM AS, 2000 PPM B, -150 PPM BA, 1 PPM BE, 100 PPM CD, 150 PPM CU, 5 PPM MO, 5 PPM -NI, 15000 PPM PB, +10000 PPM SB, 5 PPM SC, 200 PPM SR, 50 PPM -V, 1000 PPM ZN, 15 PPM ZR.
Analytical Data: ORE AVERAGED 40-50% PB & SB
Materials
Ore: Bindheimite
Ore: Jamesonite
Ore: Plumbojarosite
Ore: Jarosite
Gangue: Quartz
Gangue: Calcite
Gangue: Tourmaline
Gangue: Chalcopyrite
Comments
Comment (Location): EAST FOOTHILLS OF TRINITY RANGE
Comment (Workings): A PIT 90 FT LONG, 20 FT WIDE, 20 FT WITH IN INCLINED SHAFT SUNK TO 120 FT DEEP. IN 1984, INCLINE WAS PARTIALLY INTACT, BUT NOT ACCESSIBLE. REMAINING UNDERGROUND WORKINGS, ONCE EXTENSIVE, CAVED.- INCLINE WAS DUG FROM BOTTOM OF AN OPEN PIT OR GLORY HOLE.
Comment (Geology): BINDHEIMITE OCCURS AS EARTHLY TO PITCHY PODS THAT FILL THE ENTIRE VEIN, LEANER VEINS CONTAIN AMOUNTS OF MILKY QUARZ WITH THE BINDHEIMITE. THE ORE BEARING VEINS CUT ACROSS GRANODIORITE AND HORNFELS.
Comment (Deposit): IN 1865 A SMELTER WAS BUILT FOR TREAT THE ORE FROM THE MINE, THE MONTEZUMA MINE IS DEVELOPED ON THE EAST-TRENDING VEIN BY A PIT 90 FT. LONG, 20 FT. WIDE , AND 20 FEET DEEP WITH INCLINE SHAFT SUNK TO 120 FT. DEEP. THE MAIN ORE BODY IN THE PIT WAS 14 FT. THICK BUT THINNED TO 6 FT AT THE LEVEL OF THE PIT ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT; 3 FIELD OBSERV
Comment (Production): CUMMULATIVE PRODUCTION IS SUM OF GIVEN TYPICAL YEAR VALUES; AVERAGING 2 OZ TON/YEAR, VALUE AVERAGED $50.22/TON. VALUES FOR INDIVIDUAL COMMODITIES ARE SUMMARY FOR WHOLE ARABIA DISTRICT, OF WHICH MONTEZUMA MINE IS THE LARGEST.
Comment (Development): IN 1865 A SMELTER WAS BUILT TO TREAT THE ORE FROM THE MINE. YIELDED $770000, BIGGEST IN THE DISTRICT
Comment (Deposit): THE MAIN ORE BODY IS 14 FT THICK BUT THINNED TO 6 FT AT PIT LEVEL. BINDHEIMITE OCCURS AS EARTHY TO PITCHY PODS THAT FILL THE ENTIRE EAST-TRENDING VEIN, LEANER VEINS CONTAIN AMOUNTS OF MILKY QUARTZ WITH THE BINDHEIMITE. THE ORE BEARING VEINS CUT ACROSS GRANODIORITE AND HORNFELS. VEIN IS GOSSANY WITH EXTENSIVE IRON-STAINED ALTERATION EXTENDING INTO THE ADJACENT META-SILTSTONE. THE VEIN SHAPE- IS POD-LIKE WITH RADIATING VEINLETS OF QUARTZ INTO GOUGE THAT- EXTEND ALONG ADJACENT FRACTURES.; MODEL NAME COULD ALSO BE: POLYMETALLIC VEINS.
References
Reference (Deposit): QUADE, JACK, 1984, FIELD EXAMINATION 9-8-84.
Reference (Production): VANDERBURG, 1936; JOHNSON, 1977.
Reference (Deposit): LAWRENCE, E.F., 1963, ANTIMONY DEPOSITS OF NEVADA; NBMG-BULL. 61
Reference (Deposit): DECKER, D.J, 1972, GEOLOGY AND ORE DEPOSITS OF THE ARABIA DISTRICT, PERSHING COUNTY NEVADA. M.S. THESIS U N R
Reference (Deposit): KNOPF, 1918, THE ANTIMONIAL SILVER-LEAD VEINS OF THE ARABIA DISTRICT, NEVADA: USGS BULL. 660
Reference (Deposit): VANDERBURG, 1936, RECONNAISSANCE OF MINING DISTRICTS IN PERSHING COUNTY, NEVADA; USBM IC 6902, P. 12.
Reference (Deposit): JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA: NBMG BULL. 89
Nevada Gold
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.
