| Deposit ID | 10047486 |
|---|---|
| MRDS ID | M242844 |
| Record type | Site |
| Current site name | NBMG Sample Site 2927 |
| Geographic coordinates: | -119.03239, 40.77571 (WGS84) |
|---|---|
| Elevation | 1414 |
Political divisions (FIPS codes)
Pershing(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Trego Hot Springs(quadrangle 1:24,000 scale)
Gerlach(quadrangle 1:100,000 scale)
Lovelock(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Quinn(hydrologic unit)
Black Rock Desert(hydrologic accounting unit)
Black Rock Desert-Humboldt(hydrologic subregion)
Great Basin(hydrologic region)
Federal lands
Bureau of Land Management(Bureau of Land Management NV)
Bureau of Land Management NV BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | Nevada | Pershing |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 034N | 026E | Nevada |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Primary |
| Copper | Tertiary |
| Materials | Type of material |
|---|---|
| Gold | Ore |
| Tetrahedrite | Ore |
| Quartz | Gangue |
| Result | SAMPLE 2927 SELECTED FROM DUMPS AND PROSPECTS, CONTAINS 2 % FE, 0.1 % MG, 0.3 % CA, 0.015 % TI, 1000 PPM MN, 10 PPM AG, 200 PPM AS, 7000 PPM B, 200 PPM BA, 50 PPM BI, 5 PPM CO, 3000 PPM CU, 5 PPM NI, 150 PPM PB, 100 SB, 200 PPM V, AND 1.1 PPM AU (BY AA ANALYSIS). |
|---|
| Model code | 150 |
|---|---|
| USGS model code | 25c |
| Deposit model name | Epithermal vein, Comstock |
| Mark3 model number | 16 |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| (1) | -119.03239, 40.77571 |
|---|
| General form | TEBULAR |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1930 |
| District name | Trego Mining Area |
|---|
| Ownership category | BLM Administrative Area |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M242844 |
QUADE, JACK, 5 JUN 1985, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.
NBMG STAFF, 1985, NBMG OFR 85-3.
JOHNSON, M. G., 1977, NBMG BULL 89, PL. I.
| Subject category | Comment text |
|---|---|
| Deposit | ALL WORKINGS ARE ON QUARTZ VEINS IN GRANODIORITE. VEINS BEAR TO THE SE AND ARE NARROW, VUGGY, AND PARTLY BRECCIATED WITH UNDIFFERENTIATED SULFIDES, COPPER MINERALS AND TERTRAHEDRITE? |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1987 | La Pointe, D.D. (Tingley, J.V.) | Nevada Bureau of Mines and Geology | |
| Updater | 01-SEP-1994 | Li, Zhiping (Peters, S.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.