| Deposit ID | 10250877 |
|---|---|
| MAS/MILS ID | 0460810039 |
| Record type | Site |
| Current site name | Cora |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -103.64087, 44.32776 (WGS84) |
| Elevation | 1542 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Lawrence(county)
South Dakota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Deadwood South(quadrangle 1:24,000 scale)
Rapid City(quadrangle 1:100,000 scale)
Rapid City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Belle Fourche(hydrologic unit)
Belle Fourche(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 | Lawrence |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Black Hills | 004 N | 004 E | 09 | NENWNE | South Dakota |
| Commodity | Importance |
|---|---|
| Gold | Tertiary |
| Lead | Tertiary |
| Silver | Tertiary |
| Materials | Type of material |
|---|---|
| Galena | Unknown |
| Pyrite | Unknown |
| Quartz | Unknown |
| Silver | Unknown |
| Main Entrance (1) | -103.64087, 44.32776 |
|---|
| Strike | N45E | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dip | 00S | ||||||||||||||||||||||||||||||||||
| Thickness | 1M | ||||||||||||||||||||||||||||||||||
| Length | 70M | ||||||||||||||||||||||||||||||||||
| Width | 2M | ||||||||||||||||||||||||||||||||||
| Depth to top | 25M | ||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1877 |
| District name | Galena District |
|---|
| Type of mineral rights | Patented |
|---|---|
| Type of mineral rights | Unknown |
| Type of mineral rights | Unknown |
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Iwalana L Aye Gali |
| Interest | 100 |
| Home office | South Dakota |
| Year | 1975 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0460810039 |
GRUNWALD ROSS R GEOLOGY AND MINERAL DEPOSITS OF THE GALENA M
ISTRICT BLACK HILLS SOUTH DAKOTA PH D THESIS SOUTH DAKOTA SC
MINES AND TECHNOLOGY 1970 285 PP
SHAPIRO L H AND GRIES J P ORE DEPOSITS IN ROCKS OF PALEOZOIC
RTIARY AGE OF THE NORTHERN BLACK HILLS SOUTH DAKOTA 1970 110
CONNOLLY, J P THE TERTIARY MINERALIZATION OF THE NORTHERN BL
LS SOUTH DAKOTA SCHOOL OF MINES BULL 15,1927,P 99
CONALLY J P AND O'HARRA, CC THE MINERAL WEALTH OF THE BLACK
SOUTH DAKOTA SCHOOL OF MINES BULL 16 1929 P 190
IRVING, J D. ET AL ECONOMIC RESOURCES OF THE NORTHERN BLACK
GEOL SURVEY PROF PAPER 26 1902 PP170-171.
U S BUREAU OF MINES, STAFF REGIONV BLACK HILLS MINERAL ATLAS
DAKOTA: PART I BUMINES IC 7688 P 33
| Subject category | Comment text |
|---|---|
| Deposit | HARD COPY FILE CONTAINS FILE REPORT PLUS MAPS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-1984 | South Dakota School of Mines | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.