The Unnamed Pb-Zn-Mo-Cu-Ag Occurrence is a lead mine located in Saguache county, Colorado at an elevation of 9,009 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: 9,009 Feet (2,746 Meters)
Commodity: Lead
Lat, Long: 37.93889, -106.30417
Map: View on Google Maps
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Unnamed Pb-Zn-Mo-Cu-Ag Occurrence MRDS details
Site Name
Primary: Unnamed Pb-Zn-Mo-Cu-Ag Occurrence
Commodity
Primary: Lead
Tertiary: Silver
Tertiary: Zinc
Tertiary: Molybdenum
Tertiary: Copper
Location
State: Colorado
County: Saguache
District: Crystal Hill District
Land Status
Land ownership: BLM Administrative Area
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: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: San Juan Volcanic Field, Rio Grande Rift
Type: L
Description: Biedell-Klondike Fault, Esperanza Fault Zone, Biedell Stock
Alterations
Alteration Type: L
Alteration Text: Pervasive Propylitization; Locally Intense Argillization; Kaolinitization, Silicification
Rocks
Name: Quartz Latite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Host Rock
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Host Rock Unit
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Associated Rock
Age Young: Oligocene
Analytical Data
Analytical Data: OSTERWALD'S SEMIQUANTITATIVE SPECTROSCOPIC ANALYSES OF ROCK SAMPLES SHOWED FOLLOWING ANOMALOUS CONCENTRATIONS OF PB, ZN, CU, AG, AND/OR MO: GT 10000 PPM PB, 2000 TO 4999 PPM ZN, 60 TO 100 PPM MO, 100 TO 249 PPM CU, 10 TO 49 PPM AG, 1000 TO 1500 PPM AS
Materials
Not available
Comments
Comment (Location): NEAR SADDLE ON SW PROJECTION OF CRYSTAL HILL ; INFO FROM LAND.ST :1977
Comment (Deposit): IN QUARTZ LATITE PORPHYRY OF BIEDELL STOCK JUST NW OF BIEDELL-KLONDIKE FAULT
References
Reference (Deposit): OSTERWALD, E.J., 1977, THE BIEDELL AND SANDERSON VOLCANIC CENTERS, SAGUACHE COUNTY, COLORADO: COLORADO STATE UNIV. M.S. THESIS, 145 P
Colorado Mining Photos
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