The Egyptian Group is a silver and gold mine located in Pennington county, South Dakota at an elevation of 4,800 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: 4,800 Feet (1,463 Meters)
Commodity: Silver, Gold
Lat, Long: 43.90611, -103.42056
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.
Egyptian Group MRDS details
Site Name
Primary: Egyptian Group
Commodity
Primary: Silver
Primary: Gold
Tertiary: Zinc
Location
State: South Dakota
County: Pennington
District: Keystone 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
Holdings
Not available
Workings
Type: Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
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
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Slate
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: LOW GRADE ORE
Materials
Ore: Sphalerite
Ore: Silver
Ore: Pyrrhotite
Ore: Gold
Ore: Chalcopyrite
Gangue: Biotite
Gangue: Quartz
Gangue: Chlorite
Gangue: Hornblende
Gangue: Ankerite
Comments
Comment (Deposit): UNPATENTED. QUARTZ STRINGERS IN SHEAR ZONES
References
Reference (Deposit): USBM INFO CIRC 7707, P. 96
Reference (Production): USBM INFO CIRC 7707, P. 96
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These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
