The Jenny Gulch Mine is a gold, silver, and copper mine located in Pennington county, South Dakota at an elevation of 4,751 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: 4,751 Feet (1,448 Meters)
Commodity: Gold, Silver, Copper
Lat, Long: 44.09639, -103.55222
Map: View on Google Maps
Jenny Gulch Mine MRDS details
Site Name
Primary: Jenny Gulch Mine
Secondary: Yuetta Claim
Commodity
Primary: Gold
Primary: Silver
Primary: Copper
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
Type: Underground
Ownership
Owner Name: Jenny Gulch Mining Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Replacement
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
Alteration Type: L
Alteration Text: Oxidized Pyrite
Rocks
Name: Slate
Role: Host
Age Type: Host Rock Unit
Age Young: Neoproterozoic
Name: Slate
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: ONE SAMPLE OF ORE RAN 0.01 OZ. GOLD
Materials
Ore: Pyrite
Gangue: Limonite
Comments
Comment (Location): JUST SOUTH OF THE LINE BETWEEN SECTIONS 29 AND 32, ON THE EAST SIDE OF JENNY GULCH
Comment (Development): 17 CLAIMS TOTALING 320 ACRES. COPPER INDICATED ON THE YUETTA CLAIM
Comment (Workings): A 600 FT TUNNEL, TWO INCLINED SHAFTS, 25 AND 30 FT DEEP, CROSS DRIFTS FROM 40 FT N.W. AND 20 FT S.E. AND A SHORTER DRIFT 49 FT LONG.
References
Reference (Deposit): U.S. BUREAU OF MINES, 1954, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
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