The Butte Group is a tin mine located in Pennington county, South Dakota at an elevation of 5,000 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: 5,000 Feet (1,524 Meters)
Commodity: Tin
Lat, Long: 43.87194, -103.62167
Map: View on Google Maps
Butte Group MRDS details
Site Name
Primary: Butte Group
Secondary: Truax Group
Commodity
Primary: Tin
Location
State: South Dakota
County: Pennington
District: Unorganized District
Land Status
Land ownership: National Forest
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.
Administrative Organization: Black Hills National Forest
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: Harney Peak Tin Mining, Milling, And Manufacturing Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1892
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Black Hills
Mineral Deposit Model
Not available
Orebody
Form: DIKE
Structure
Not available
Alterations
Not available
Rocks
Name: Pegmatite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic
Name: Pegmatite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: 49 LBS OF CASSITERITE PER LONG TON
Materials
Ore: Cassiterite
Comments
Comment (Location): BETWEEN NAIAD QUEEN AND TIN KING PROSPECTS
Comment (Workings): TWO VERTICAL SHAFTS, ONE ON THE LEDGE ITSELF, 10 FT DEEP. ONE INTERSECTED THE DIKE AT 72 FT, NOW IN ACCESSIBLE OWING TO WATER.
References
Reference (Deposit): U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707
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