| Deposit ID | 10123468 |
|---|---|
| MRDS ID | W013427 |
| MAS/MILS ID | 0300010064 |
| Record type | Site |
| Current site name | Last Chance Group |
| Alternate or previous names | Wellborn Thorium Property, Shady Tree Claim, Last Chance Claim |
| Related records | 10096234, 10269704 |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -113.4698, 44.93989 (WGS84) |
| Elevation | 2377 |
| Location accuracy | 10(meters) |
Political divisions (FIPS codes)
Beaverhead(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Lemhi Pass(quadrangle 1:24,000 scale)
Leadore(quadrangle 1:100,000 scale)
Dubois(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Red Rock(hydrologic unit)
Missouri Headwaters(hydrologic accounting unit)
Missouri Headwaters(hydrologic subregion)
Missouri(hydrologic region)
Federal lands
Beaverhead-Deerlodge National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Montana | Beaverhead |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 010 S | 015 W | 29 | SWNENW | Montana |
| Commodity | Importance |
|---|---|
| Thorium | Primary |
| Trench (1) | -113.4698, 44.93989 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Deposit size | Large |
| Significant | No |
| Type of mineral rights | Located Claim |
|---|
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0300010064 | |
| USGS | Mineral Resources Data System | MRDS | W013427 | MAS references MRDS |
U.S. GEOLOGICAL SURVEY BULLETIN 988-H, 1953, P. 202-205.
U.S. GEOLOGICAL SURVEY BULLETIN 1126, 1962, P. 29-32.
U.S. GEOLOGICAL SURVEY BULLETIN 1351, 1972, P. 11; TABLE 5.
MONT. BUREAU OF MINES AND GEOL. BULLETIN 85, 1972, P. 27.
MONT. BUREAU OF MINES AND GEOL. SPECIAL PAPER 75, 1977, 16 P.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 29-APR-94 | Hughes, Curt A. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.