The Unnamed Prospect is a lead and zinc mine located in Saguache county, Colorado at an elevation of 9,281 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: 9,281 Feet (2,829 Meters)
Commodity: Lead, Zinc
Lat, Long: 37.9425, -106.30861
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.
Unnamed Prospect MRDS details
Site Name
Primary: Unnamed Prospect
Commodity
Primary: Lead
Primary: Zinc
Tertiary: Molybdenum
Tertiary: Silver
Tertiary: Copper
Location
State: Colorado
County: Saguache
District: Crystal Hill 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: 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
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Host Rock
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Host Rock Unit
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: 3000 TO 6999 PPM PB, 5000 TO 10000 PPM ZN, 250 TO 499 PPM CU, 20 TO 59 PPM MO, 10 TO 49 PPM AG
Materials
Not available
Comments
Comment (Location): ON WEST SIDE OF CRYSTAL HILL SOUTH OF BUCKHORN MINE ; INFO FROM LAND.ST :1977
Comment (Deposit): IN PRINCIPAL BRECCIA PIPE OF BIEDELL STOCK
Comment (Workings): ONE TUNNEL OF UNKNOWN LENGTH
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
Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.
