| Deposit ID | 10157405 |
|---|---|
| MAS/MILS ID | 0560110053 |
| Record type | Site |
| Current site name | Bull Hill Prospect |
| Alternate or previous names | Black Rock Manganese Property |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -104.4428, 44.49025 (WGS84) |
| Elevation | 2034 |
Political divisions (FIPS codes)
Crook(county)
Wyoming(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Sundance West(quadrangle 1:24,000 scale)
Sundance(quadrangle 1:100,000 scale)
Gillette(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper 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 | Wyoming | Crook |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 052 N | 063 W | 17 | C SE | Wyoming |
| Commodity | Importance |
|---|---|
| Manganese Critical | Tertiary |
| Ore Body (1) | -104.4428, 44.49025 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Occurrence |
| Commodity type | Metallic |
| Significant | No |
| Type of mineral rights | Located Claim |
|---|
| Type | Owner |
|---|---|
| Owner | Public Domain - U S Forest Service |
| Home office | Wyoming |
| Year | 1976 |
| Type | Unknown |
|---|---|
| Owner | Black Rock Mining Co.-Former Operator 1942 |
| Year | 1976 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0560110053 |
BROWN B W 1952 A PRELIMINARY GEOLOGIC MAP OF THE BEAR LODGE
N INTRUSIVE CROOK COUNTY WYOMING
DUNHAM W C 1946 EXPLORATION OF THE BEAR LODGE FLUORITE PROPE
OF COUNTY WYOMING: BUMINES RI 3877 P 7
U S BUREAU OF MINES 1944 BEAR LODGE FLUORSPAR PROPERTY CROOK
WYOMING: WAR MINERALS REPORT 170 P 8
US BUMINES WAR MINERALS MEMO 10/42 (TONNAGE & GRADE EST FROM
MEMO IN IFOC MINERAL PROPERTY FILES WYO-MN-41.1, INCLUDES
MAP.
| Subject category | Comment text |
|---|---|
| Deposit | THE MANGANESE PROSPECT CUTS ALONG THE FLANKS OF BULL HILL AS FILLINGS ALONG FRALTURES OR IN VUGS IN A PORPHYRY AND ALSO A TH SOME REPLACEMENT OF THE PORPHYRY MATRIX. HARD COPY FILE CONTAINS FILE REPORT PLUS MAPS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 25-NOV-1983 | Baer, Roger L. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.