The Harmony Mine is a gold and silver mine located in Lawrence county, South Dakota at an elevation of 6,001 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: 6,001 Feet (1,829 Meters)
Commodity: Gold, Silver
Lat, Long: 44.32917, -103.81722
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.
Harmony Mine MRDS details
Site Name
Primary: Harmony Mine
Commodity
Primary: Gold
Primary: Silver
Location
State: South Dakota
County: Lawrence
District: Ruby Basin District
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Golden Reward Consolidated Gold Mining And Milling Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
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
Type: R
Description: Mine Was On The Upthrown West Side Of The Tornado Fault.
Alterations
Not available
Rocks
Not available
Analytical Data
Analytical Data: 5 SAMPLES FROM A FRACTURE FILLED WITH GOUGE CONTAINED 19.5 , 40 , 15 , 13 AND 7.6 PPM OF AU. 2 OTHER SAMPLES FROM THE FACE CONTAINED 26 PPM AND 30 PPM OF AU. 2 SAMPLES FROM PROSPECT PITS ON THE SOUTH SLOPE EACH CONTAINED 2.2 PPM OF AU.
Materials
Ore: Gold
Ore: Silver
Comments
Comment (Workings): 2 DRIFTS EXTENDING INTO HILLSIDE ABOVE FANTAIL GULCH. WORKINGS 300 FEET ABOVE ADJACENT TORNADO MINE.
Comment (Location): SE 1/4 , ASTRIDE SOUTH LINE
Comment (Deposit): STRIKE = N 5 - 10 DEG E
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): SHAPIRO, L. H., AND GRIES, J. P., 1970 , ORE DEPOSITS IN ROCKS OF PALEOZOIC AND TERTIARY AGE OF THE NORTHERN BLACK HILLS, SOUTH DAKOTA, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY.
Reference (Production): U.S. BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
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