The Hill City District is a tin and tungsten mine located in Pennington county, South Dakota.
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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Hill City District MRDS details
Site Name
Primary: Hill City District
Commodity
Primary: Tin
Primary: Tungsten
Location
State: South Dakota
County: Pennington
District: HILL CITY DISTRICT
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: District
Operation Category: Occurrence
Deposit Type: PEGMATITES IN QUARTZ VEINS
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Production): According to Page, L.R.,et al. as sited by Wilburn, David R. in PEFR, a total of approximately 4,500 metric tons of beryl has been produced from the Black Hills pegmatites during the period 1914 to 1963.
References
Reference (Deposit): CONNOLLY, J.P., AND O'HARRA, C.C., 1929, SOUTH DAKOTA SCHOOL OF MINES, BULL. 16.
Reference (Deposit): LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP, MR-25.
Reference (Deposit): RUNNER, J.J., AND HARTMANN, M.L., 1918, SOUTH DAKOTA SCHOOL OF MINES, BULL. 12.
Reference (Deposit): HESS, F.L., 1908, USGS BULL. 380.
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