| Deposit ID | 10189005 |
|---|---|
| MAS/MILS ID | 0060690172 |
| Record type | Site |
| Current site name | Williams Quarry |
| Alternate or previous names | Williams Sandd Pit, Anzar Road Pit |
| Point of reference | Pit |
|---|---|
| Geographic coordinates: | -121.57382, 36.87993 (WGS84) |
| Elevation | 61 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
San Benito(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Chittenden(quadrangle 1:24,000 scale)
Monterey(quadrangle 1:100,000 scale)
Monterey(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Pajaro(hydrologic unit)
Central California Coastal(hydrologic accounting unit)
Central California Coastal(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Benito |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 012 S | 004 E | 19 | NW | California |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Tertiary |
| Stone, Crushed/Broken | Primary |
| Pit (1) | -121.57382, 36.87993 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Federal |
|---|
| Type | Operator |
|---|---|
| Owner | Mel Williams Sand And Gravel Co. |
| ID | 0403817 |
| Home office | California |
| Year | 1958 |
| Type | Operator |
|---|---|
| Owner | Phil Greene Sand And Gravel |
| ID | 0403817 |
| Home office | California |
| Year | 1992 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060690172 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0403817 |
CALIF. DIV. MINES AND GEOL. BULLETIN 133, 1946, PLATE 2.
CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,
P. 48.
CALIF. DIV. MINES AND GEOL. MINEFILE DATABASE, JUNE 1993.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 16-JUN-1993 | Ridenour, James | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 08/09/1982 |
|---|---|
| MSHA mine ID | 0403817 |
| Mine name (MSHA) | Williams Sand Pit |
| Current operator | Mel Williams Sand & Gravel 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.