The Unnamed Placers is a gold mine located in Delta county, Colorado at an elevation of 4,879 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: 4,879 Feet (1,487 Meters)
Commodity: Gold
Lat, Long: 38.7425, -108.22167
Map: View on Google Maps
Satelite View
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Unnamed Placers MRDS details
Site Name
Primary: Unnamed Placers
Commodity
Primary: Gold
Location
State: Colorado
County: Delta
District: Delta Area
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
Deposit Type: Placer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Canyon Lands
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Piceance Basin, Gunnison Uplift, Uncompahgre Uplift
Type: L
Description: Uncompahgre Uplift
Alterations
Not available
Rocks
Name: Sand and Gravel
Role: Host
Age Type: Host Rock
Age Young: Holocene
Name: Sand and Gravel
Role: Host
Age Type: Host Rock Unit
Age Young: Holocene
Analytical Data
Not available
Materials
Ore: Gold
Comments
Comment (Deposit): DEPOSIT LOCATED ON TWO QUATERNARY TERRACE GRAVELS ON INSIDE OF SHARP RIVER MEANDER. LOWER TERRACE IS CUT INTO MORRISON FM (JURASSIC) SEDIMENTARY ROCKS AT 15 FT ABOVE STREM LEVEL AND CONTAINS 35 FT OF PEBBLY AND COBBLY GRAVEL. UPPER TERRACE IS 75 FT ABOVE STREAM LEVEL AND CONTAINS 8 TO 10 FT OF GRAVEL.
Comment (Workings): 30-YD OPEN CUT ON UPPER TERRACE; 300-YD OPEN CUT AND BEDROCK DRIFT OF UNKNOWN EXTENT ON LOWER TERRACE
Comment (Location): ON INSIDE OF MEANDER ON GUNNISON RIVER ; INFO FROM LAND.ST :1980; PREVIOUS QUAD DESIGNATION = MOAB 1:250000
References
Reference (Deposit): MARSHALL, C.H., 1959, PHOTOGEOLOGIC MAP OF THE DELTA QUADRANGLE, MONTROSE AND DELTA COUNTIES, COLORADO: USGS MAP I-282
Reference (Deposit): PARKER, B.H., JR., 1974, GOLD PLACERS OF COLORADO: COLORADO SCHOOL OF MINES QUART. V. 69, NO. 4, P. 205-206
Colorado Mining Photos
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