The Marshall Bonanza Mine is a lead, zinc, and silver mine located in Santa Fe county, New Mexico at an elevation of 6,220 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: 6,220 Feet (1,896 Meters)
Commodity: Lead, Zinc, Silver
Lat, Long: 35.51417, -106.11750
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.
Marshall Bonanza Mine MRDS details
Site Name
Primary: Marshall Bonanza Mine
Secondary: Patented Claims: Marshall Bonanza 1887
Secondary: Baca Bonanza
Secondary: Spiegelburg Bonanza
Commodity
Primary: Lead
Primary: Zinc
Primary: Silver
Secondary: Copper
Tertiary: Iron
Location
State: New Mexico
County: Santa Fe
District: Cerrillos 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: Bonanza Trust Co.
Years: 1950 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Year First Production: 1900
Year Last Production: 1950
Discovery Year: 1900
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: Mexican Highland
Mineral Deposit Model
Not available
Orebody
Form: LINEAR
Structure
Type: R
Description: Faults And Shear Zones
Type: L
Description: Faults And Shear Zones
Alterations
Not available
Rocks
Name: Hornblendite
Role: Associated
Age Type: Host Rock
Age Young: Oligocene
Name: Hornblendite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Oligocene
Name: Hornblendite
Role: Associated
Age Type: Host Rock Unit
Age Young: Oligocene
Name: Hornblendite
Role: Associated
Age Type: Associated Rock
Age Young: Oligocene
Analytical Data
Not available
Materials
Ore: Sphalerite
Ore: Galena
Ore: Malachite
Ore: Silver
Ore: Pyrite
Gangue: Quartz
Gangue: Limonite
Gangue: Psilomelane
Gangue: Ankerite
Comments
Comment (Workings): WORKINGS CONSIST OF SIX SHALLOW CUTS AND A PIT 50 TO 60 FEET DEEP A FEW YARDS NORTH OF THE SHAFT. THE SHAFT IS REPORTED TO BE 220 FEET DEEP. ON THE 160-FOOT STATION DRIFTS EXTEND 125 FEET NORTHEAST AND 175 FEET SOUTHWEST. THE VEIN WAS STOPED FROM THE DRIFT UPWARD TO THE BOTTOM OF THE OXIDIZED ZONE, 120 FEET BELOW THE SURFACE.
Comment (Deposit): THE VEIN CROSSES A LOW KNOLL OF HORNBLENDE MONZONITE PORPHYRY SURROUNDED BY GRAVEL AND SAND OF THE ANCHA FORMATION. THE VEIN IS COMPOSED LARGELY OF ALTERED PORPHYRY AND QUARTZ, STAINED WITH LIMONITE. THE WALLS ARE HIGHLY ALTERED AND SHEETED PARALLEL TO THE VEIN. MOST OF THE DUMP MATERIAL IS QUARTZ, ANKERITE AND FERRUGINOUS RHODOCROSITE, WITH SPECKS AND BANDS OF SPHALERITE, GALENA, AND PYRITE. SMALL QUANTITIES OF MALACHITE ARE PRESENT; HARD STEEL-GRAY PSILOMELANE, PRODUCED THROUGH OXIDATION OF THE MANGANIFEROUS CARBONATE, FORMS BOTRYOIDAL CRUSTS ON SOME OF THE ORE.
Comment (Location): LOCATION IS ACCURATE FOR THE SHAFT. ; INFO FROM LAND.ST :1979
Comment (Production): THERE ARE NO ACCURATE PRODUCTION FIGURES AVAILABLE. ELSTON (1967, P. 34-35) REPORTS TOTAL COMBINED PRODUCTION FOR ALL MINES IN THE DISTRICT.
References
Reference (Deposit): DISBROW, A.E. AND W.C. STOLL, 1957, NMBMMR BULL 48, P. 51
Reference (Deposit): ELSTON, W.E., 1967, NMBMMR BULL 81, P. 30-33
Reference (Deposit): NMBMMR GENERAL FILE DATA
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