Unit | State | Lithology |
---|---|---|
Alluvium, undifferentiated | NV | Holocene and Pleistocene |
Older alluvium and alluvial fan deposits | NV | Pleistocene and Pliocene |
Younger silicic ash flow tuffs | NV | Miocene |
ID | Data type | Description |
---|---|---|
McDermitt | M-D | McDermitt 2574 line km with spacing 0.53 km over parts of NV-OR |
Vya | M/R-D | Vya 4861 line km with spacing 4.80 km over parts of NV-OR-CA |
Tract | Deposit Type | Mineralization age |
---|---|---|
GB23 | Epithermal vein, Comstock | Tertiary |
GB26 | Epithermal vein, quartz-alunite | Tertiary |
GB28 | Hot-spring Au-Ag | Tertiary |
Domain | Crust type | Region |
---|---|---|
Shoofly-Olds Ferry | Oceanic arc | Western Cordillera |
Sample ID | Material | Source |
---|---|---|
D-543091 | Sediment | Stream, Dry |
Sample ID | Date collected | Sample type |
---|---|---|
5150273 | 1979-08-31 | Stream sediment sample from dry stream, sieved to less than 149 microns (-100 mesh), and dried (if necessary) at less than or equal to 110øC. |
Sample ID | Date collected | Sample type |
---|---|---|
1090637 | 1979-08-31 | Spring water sample filtered through a 0.8 micron filter at the site. |
Site name | Development | Commodities |
---|---|---|
Pole Creek Uranium Occurrence | Prospect | U |
Sample ID | Sample source | Sample notes |
---|---|---|
C134524 | stream/river | |
D543091 | stream/river | Stream Sediment >100 or <40 mesh |
Sample ID | Sample source | Sample notes |
---|---|---|
D223477 | shrub/sage/chaparral/brush covered | SOIL BELOW SURFACE CRUST. 4-5 CM DEPTH |
D223491 | shrub/sage/chaparral/brush covered | SOIL BELOW SURFACE CRUST. 4-5 CM DEPTH |
D223493 | shrub/sage/chaparral/brush covered | SOIL BELOW SURFACE CRUST. 4-5 CM DEPTH |
Tract name | Deposit type | Geology |
---|---|---|
Cascade Arc | porphyry copper | U.S. part of a continental margin arc that formed during subduction of the Pacific and Juan de Fuca plates beneath western North America |
Great Basin Tertiary | porphyry copper | Mid-Tertiary volcanic fields associated with postsubduction extension in the Great Basin |
Sierran Arc | porphyry copper | A composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
Western U.S. and Sonoran Desert Jurassic Arc | porphyry copper | U.S. and Mexican parts of a composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
Feature ID | Feature type | Feature name |
---|---|---|
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point |