| Deposit ID | 10055455 |
|---|---|
| MRDS ID | SD02007 |
| Record type | Site |
| Current site name | Holy Terror Mine |
| Geographic coordinates: | -103.42112, 43.89746 (WGS84) |
|---|---|
| Elevation | 1341 |
| Relative position | AT KEYSTONE, SOUTH DAKOTA |
Political divisions (FIPS codes)
Pennington(county)
South Dakota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Mount Rushmore(quadrangle 1:24,000 scale)
Mount Rushmore(quadrangle 1:100,000 scale)
Hot Springs(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Middle Cheyenne-Spring(hydrologic unit)
Cheyenne(hydrologic accounting unit)
Cheyenne(hydrologic subregion)
Missouri(hydrologic region)
Federal lands
Black Hills National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | South Dakota | Pennington |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Black Hills | 002S | 006E | 05 | South Dakota |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Secondary |
| Tungsten Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Silver | Ore |
| Muscovite | Gangue |
| Pyrite | Gangue |
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock | ||||||
| |||||||
| (1) | -103.42112, 43.89746 |
|---|
| Strike | N 35 W |
|---|---|
| Dip | 75 NE |
| Length | 305M |
| Width | 2M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1894 |
| District name | Keystone District |
|---|
| Ownership category | National Forest |
|---|---|
| Area name | Black Hills National Forest |
| Type of workings | Underground |
|---|---|
| Overall depth | 365.76M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | SD02007 |
ROBERTS, W. L., AND RAPP, GEORGE, 1965 , MINERALOGY OF THE BLACK HILLS, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY BULLETIN 18
U.S. GEOLOGICAL SURVEY, U.S. BUREAU OF RECLAMATION, AND SOUTH DAKOTA GEOLOGICAL SURVEY, 1975 , MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN 16
US BUREAU OF MINES, 1955 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2 , BUREAU OF MINES INFORMATION CIRCULAR 7707 .
US BUREAU OF MINES, 1955 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2 , BUREAU OF MINES INFORMATION CIRCULAR 7707
| Subject category | Comment text |
|---|---|
| Deposit | THE VEIN IS A FEW CM TO 0.91 M IN THE UPPER LEVELS AND FROM 0.91 M TO 1.83 M IN THE LOWER LEVELS. ABOUT 30 M LONG AT THE SURFACE, BUT LENGTHENED TO MORE THAN 305 M ON THE 152 M LEVEL. GRADE OF ORE DECREASED AS VEIN THICKENED.; DIP = 70 - 80 NE ; DIP = 70 - 80 NE |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-DEC-1978 | Barari, Rachel A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.