The Grand View Mine is a lead and gold mine located in Pennington county, South Dakota at an elevation of 5,400 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: 5,400 Feet (1,646 Meters)
Commodity: Lead, Gold
Lat, Long: 44.10083, -103.58028
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.
Grand View Mine MRDS details
Site Name
Primary: Grand View Mine
Secondary: Grand View Mining Company
Commodity
Primary: Lead
Primary: Gold
Secondary: Silver
Location
State: South Dakota
County: Pennington
District: Silver City 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
Not available
Ownership
Owner Name: Francis Hoffman
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
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
Type: R
Description: Precambrian Rocks Are Nearly Vertical And Strike N 60 W
Alterations
Not available
Rocks
Name: Schist
Role: Host
Age Type: Host Rock Unit
Age Young: Neoproterozoic
Name: Schist
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: 0.8 OZ AU AND 2 OZ AG PER TON
Materials
Ore: Sphalerite
Ore: Pyrite
Ore: Chalcopyrite
Ore: Jamesonite
Gangue: Boulangerite
Comments
Comment (Location): SE 1/4
Comment (Development): SHAFT NO. 1 ON GRAND VIEW CLAIM, NO. 2 ON THE STANDARD AND NOS. 3 TO 5 ON THE GRAND VIEW NO. 4 CLAIM. ; ECON.COM: SMALL STAMP MILL (1905). THE JAMESONITE CONTAINS FREE GOLD AMENABLE TO AMALGAMATION. SILVER IS PROBABLY ALSO IN THE JAMESONITE BUT CANNOT BE SATISFACTORILY RECOVERED BY AMALGAMATION.
Comment (Workings): 5 SHAFTS FROM 35 TO 110 FT DEEP
References
Reference (Deposit): U.S. BUREAU OF MINES, 1954, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
Reference (Deposit): ROBERTS, W.L., AND RAPP, GEORGE, 1965, MINERALOGY OF THE BLACK HILLS, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY BULLETIN 18
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