| Deposit ID | 10047461 |
|---|---|
| MRDS ID | M242811 |
| Record type | Site |
| Current site name | NBMG Sample Site 2836 |
| Related records | 10125511 |
| Geographic coordinates: | -118.42681, 40.53489 (WGS84) |
|---|---|
| Elevation | 1350 |
Political divisions (FIPS codes)
Pershing(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Poker Brown(quadrangle 1:24,000 scale)
Eugene Mountains(quadrangle 1:100,000 scale)
Lovelock(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Humboldt(hydrologic unit)
Humboldt(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 | 031N | 032E | 19 | Nevada |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Lead | Primary |
| Gold | Primary |
| Copper | Secondary |
| Zinc Critical | Secondary |
| Arsenic Critical | Tertiary |
| Antimony Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Quartz | Gangue |
| Result | NBMG SAMPLE 2836 CONTAINS 10 % FE, 0.7 % MG, 15 % CA, 0.05 % TI, 1500 PPM MN, 300 PPM AG, +10000 PPM AS, 500 PPM B, 100 PPM BA, 15 PPM BI, +500 PPM CD, 500 PPM CU, 70 PPM MO, 10 PPM NI, +20000 PPM PB, 5000 PPM SB, 15 PPM SN, 100 PPM SR, 20 PPM V, 20 PPM Y, +10000 PPM ZN, AND 0.8 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 | Sedimentary Rock > Clastic Sedimentary Rock > Shale |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Carbonate |
| Rock unit name | Auld Lang Syne Group |
| Rock description | Auld Lang Syne Group |
| (1) | -118.42681, 40.53489 |
|---|
| Type of structure | Local |
|---|---|
| Structure description | Shears In Area |
| General form | TABULAR |
|---|---|
| Strike | E-W |
| Dip | 70N |
| Thickness | 2.44M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | San Jacinto District |
|---|
| Ownership category | Private |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M242811 |
QUADE, JACK, 13 SEP 84, NBMG FIELD EXAMINATION REPORT AND SAMPLE ANALYSIS.
JOHNSON, M. G., 1977, NBMG BULL 89.
EARL, PHILLIP I., 30 NOV 86, `POKER' BROWN: IN PURSUIT OF ORE AND CARD GAMES: RENO GAZETTE JOURNAL.
VANDERBURG, W. O., 1936, USBM IC 6902, P. 35.
| Subject category | Comment text |
|---|---|
| Deposit | 6-8 FT VEIN |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-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.