| Deposit ID | 10047491 |
|---|---|
| MRDS ID | M242849 |
| Record type | Site |
| Current site name | Unnamed Perlite Prospect |
| Geographic coordinates: | -118.62098, 40.31295 (WGS84) |
|---|---|
| Elevation | 1775 |
Political divisions (FIPS codes)
Pershing(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Poker Brown Spring(quadrangle 1:24,000 scale)
Lovelock(quadrangle 1:100,000 scale)
Lovelock(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Granite Springs Valley(hydrologic unit)
Truckee(hydrologic accounting unit)
Central Lahontan(hydrologic subregion)
Great Basin(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Nevada | Pershing |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 028N | 030E | 09 | W2 | Nevada |
| Commodity | Importance |
|---|---|
| Perlite | Primary |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite | ||||
| |||||
| (1) | -118.62098, 40.31295 |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Non-metallic |
| Deposit size | Small |
| Significant | No |
| District name | Arabia District; Trinity District |
|---|
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Southern Pacific Railroad |
| First year | 1964 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M242849 |
SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY.
JOHNSON, M. G., 1977, NBMG BULL 89, P. 55.
NBMG STAFF, 1985, NBMG OFR 85-3.
| Subject category | Comment text |
|---|---|
| Deposit | 2 LARGE PERLITE MASSES IN RHYOLITE PLUG DOME; NORTHERNMOST BODY IS 1200 FT BY 400 FT, 40 FT OR MORE THICK. AT LEAST HALF OF THE MASS APPEARS TO BE GOOD QUALITY PERLITE; SOUTHERNMOST BODY IS A 30-40 FT BED OF GOOD QUALITY PERLITE. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1987 | La Pointe, D.D. (Tingley, J.V.) | Nevada Bureau of Mines and Geology |
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.