The Sewell Ranch is a mine located in Custer county, Colorado.
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
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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.
Sewell Ranch MRDS details
Site Name
Primary: Sewell Ranch
Commodity
Tertiary: Thorium
Tertiary: Uranium
Location
State: Colorado
County: Custer
District: Hardscrabble District
Land Status
Land ownership: Federal
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
Owner Name: G. F. And C. A. Sewell
Home Office: Colorado
Info Year: 1975
Production
Not available
Deposit
Record Type: Site
Operation Category: Unknown
Operation Type: Underground
Mining Method: 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
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Unknown: Barite
Unknown: Galena
Unknown: Limonite
Unknown: Quartz
Unknown: Thorite
Comments
Comment (Deposit): INFORMATION FROM PRR-1713, DATED 1952. RADIOACTIVITY- 4XBG A THE DEPOSIT OCCURS AS A THORIUM VEIN OF TERTIARY AGE. SAMPLE VALUES AVERAGED .001% U308. INCLUDED IN THE REPORT IS AN ISO FOR THE CLAIMS. THE AREA IS COVERED BY THE 7-1/2 MINUTE USGS HARDSCRABBLE MTN.
References
Reference (Deposit): REF: MAS OCT 1976 FILE OWN: GF & CA SEWELL
Colorado Mining Photos
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