| Deposit ID | 10149706 |
|---|---|
| MAS/MILS ID | 0320030066 |
| Record type | Site |
| Current site name | Apex Mine |
| Alternate or previous names | Schumaker Gypsum Mine, Apex Pit, White Eagle Gypsum Claims, Apex |
| Point of reference | Pit |
|---|---|
| Geographic coordinates: | -114.88053, 36.22059 (WGS84) |
| Elevation | 561 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Clark(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Frenchman Mountain(quadrangle 1:24,000 scale)
Lake Mead(quadrangle 1:100,000 scale)
Las Vegas(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lake Mead(hydrologic unit)
Lower Colorado-Lake Mead(hydrologic accounting unit)
Lower Colorado-Lake Mead(hydrologic subregion)
Lower Colorado(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Nevada | Clark |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 020 S | 064 E | 07 | SW | Nevada |
| Commodity | Importance |
|---|---|
| Gypsum-Anhydrite | Primary |
| Pit (1) | -114.88053, 36.22059 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Pabco Gypsum |
| ID | 2600093 |
| Home office | Nevada |
| Year | 1983 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0320030066 | |
| Mine Safety and Health Administration | MSHA | MSHA | 2600093 |
MINOBRAS NEV INDUST MINERALS 1973 P.10
NEV.BUR MINES BULL 62 1965 P.204
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 02-MAR-93 | Overbay, D. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Active since 08/29/1975 |
|---|---|
| MSHA mine ID | 2600093 |
| Mine name (MSHA) | PABCO Gypsum Apex Quarry |
| Current operator | PABCO Building Products LLC |
| Current controller (parent) | Pacific Coast Building Products Inc |
| Mine type | Surface (Metal / non-metal) |
MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.
Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.