| Deposit ID | 10071418 |
|---|---|
| MRDS ID | W014793 |
| Record type | Site |
| Current site name | United Prospectors Shaft Mine |
| Alternate or previous names | Jack Rabbit |
| Geographic coordinates: | -110.36629, 38.96941 (WGS84) |
|---|---|
| Elevation | 1356 |
| Relative position | 3.2 MILES NORTH 8 DEG EAST OF THE HANKSVILLE INTERCHANGE ON INTERSTATE HIGHWAY 70 |
Political divisions (FIPS codes)
Emery(county)
Utah(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Jessies Twist(quadrangle 1:24,000 scale)
San Rafael Desert(quadrangle 1:100,000 scale)
Salina(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Rafael(hydrologic unit)
Lower Green(hydrologic accounting unit)
Lower Green(hydrologic subregion)
Upper Colorado(hydrologic region)
Federal lands
Bureau of Land Management(Bureau of Land Management UT)
Bureau of Land Management UT BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | Utah | Emery |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Salt Lake | 021S | 014E | 22 | Utah |
| Commodity | Importance |
|---|---|
| Uranium | Primary |
| Vanadium Critical | Secondary |
| Materials | Type of material |
|---|---|
| Coffinite | Ore |
| Montroseite | Ore |
| Tyuyamunite | Ore |
| Uraninite | Ore |
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Sandstone | ||||
| Rock unit name | Salt Wash Member of Morrison Formation | ||||
| Rock description | Salt Wash Member of Morrison Formation | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Conglomerate |
| (1) | -110.36629, 38.96941 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | San Rafael Swell, Uinta Basin, Paradox Fold - And Fault Belt |
| Type of structure | Local |
| Structure description | Periodic Folds In Sub - Morrison Sediments Saleratus Graben |
| General form | PINCH AND SWELL OR LENTICULAR |
|---|---|
| Strike | N 5 DEG E |
| Dip | 8 DEG SE |
| Plunge | 5 DEG |
| Plunge direction | NE |
| Thickness | 2.44M |
| Length | 91.44M |
| Width | 22.86M |
| Depth to top | 76.2M |
| Depth to bottom | 182.88M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Large |
| Significant | No |
| Discovery year | 1955 |
| Discoverer | United Prospectors Limited |
| Year of first production | 1957 |
| District name | Green River Desert |
|---|
| Ownership category | BLM Administrative Area |
|---|
| Type | Owner |
|---|---|
| Owner | Atlas Minerals Corp. |
| Year | 1957 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | U | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Ap_Grade: ^.254 % U3o8 | ||||||||||||||
| |||||||||||||||
| Year | 1958 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | U | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Ap_Grade: ^.357 % U3o8 | ||||||||||||||
| |||||||||||||||
| Year | 1959 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | U | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Ap_Grade: ^.227 % U3o8 | ||||||||||||||
| |||||||||||||||
| Type of workings | Underground |
|---|---|
| Length | 472.44M |
| Overall depth | 182.88M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W014793 |
TRIMBLE, L. M. AND H. H. DOELLING, 1976, GEOLOGY AND URANIUM ORE DEPOSITS OF THE SAN RAFAEL RIVER MINING AREA: UTAH GEOL. AND MIN. SUR. BULLETIN (UNPUBLISHED)
CRAIG, L. C., AND D. D. DICKEY, 1956, JURASSIC STRATA OF SOUTHEASTERN UTAH AND SOUTHWESTERN COLO.: IAPG GUIDEBOOK, 7TH ANN. FIELD CONF. PP. (93 - 104)
STOKES, W. L., 1952, LOWER CRETACEOUS IN COLORADO PLATEAU: AAPG BULLETIN, VOL. 36 PP. 1766 - 1776
1956 RECON IAPG - PAPER - 7TH ANN FIELD CONF.
1957 OTHER USAEC - UNPUBLISHED REPORT RME - 98
1976 OTHER UGMS - BULLETIN (UNPUBLISHED)
UGMS STUDY - 1973
TRIMBLE, L. M., 1977
| Subject category | Comment text |
|---|---|
| Deposit | DEPOSITS ARE ELONGATE IN DIRECTION OF PALEOCHANNELS |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1977 | Trimble, Larry M. | Bureau of Land Management |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:
Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.