| Deposit ID | 10153484 |
|---|---|
| MAS/MILS ID | 0460810052 |
| Record type | Site |
| Current site name | Adelphia |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -103.86448, 44.39746 (WGS84) |
| Elevation | 1722 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Lawrence(county)
South Dakota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Spearfish(quadrangle 1:24,000 scale)
Rapid City(quadrangle 1:100,000 scale)
Rapid City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Redwater(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 | 005 N | 002 E | 15 | W2SWNE | South Dakota |
| Commodity | Importance |
|---|---|
| Gold | Tertiary |
| Lead | Tertiary |
| Manganese Critical | Tertiary |
| Silver | Tertiary |
| Materials | Type of material |
|---|---|
| Cerargyrite | Unknown |
| Cerussite | Unknown |
| Galena | Unknown |
| Gold | Unknown |
| Hausmannite | Unknown |
| Psilomelane | Unknown |
| Rhodolite | Unknown |
| Silver | Unknown |
| Main Entrance (1) | -103.86448, 44.39746 |
|---|
| Strike | N80W | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dip | 90N | ||||||||||||||||||||||||||
| Area | 259HA | ||||||||||||||||||||||||||
| Depth to top | 2M | ||||||||||||||||||||||||||
| |||||||||||||||||||||||||||
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1881 |
| Year of first production | 1882 |
| District name | Carbonate District |
|---|
| Type of mineral rights | Patented |
|---|
| Ownership category | National Forest |
|---|
| Type | Owner |
|---|---|
| Owner | Lillian Fillmore |
| Interest | 100 |
| Year | 1976 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0460810052 |
SHAPIRO, LEWIS H,AND GRIES,J P,1970 ORE DEPOSITS IN ROCKS OF
OIC AND TERTIARY AGE OF THE NORTHERN BLACK HILLS, SOUTH DAKO
GEOLOGICAL SURVEY HEAVEY METALS PROGRAM, CONTRACT # 14-08-00
50.
U S BUREAU OF MINES,1954 BLACK HILLS MINERAL ATLAS,S DAKOTA:
WASH D C, U S BUMINES FC 7688,123 PP
| Subject category | Comment text |
|---|---|
| Deposit | TONNAGE ESTIMATE AND GRADE FOR THIS MINE INCLUDED IN THE IRO MINE TONNAGE AND GRADE ESTIMATES, SEE MAS PROPERTY 46-08 HARD-COPY FILE CONTAINS FILE REPORT PLUS MAPS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-84 | Baer, Roger L. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.