| Deposit ID | 10286441 |
|---|---|
| MAS/MILS ID | 0060711317 |
| Record type | Site |
| Current site name | Sheerer Quarry |
| Alternate or previous names | Scheerer Quarry |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -117.25868, 34.55721 (WGS84) |
| Elevation | 1067 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
San Bernardino(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Victorville(quadrangle 1:24,000 scale)
Victorville(quadrangle 1:100,000 scale)
San Bernardino(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Mojave(hydrologic unit)
Northern Mojave(hydrologic accounting unit)
Northern Mojave-Mono Lake(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Bernardino |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 006 N | 004 W | 35 | SWSENE | California |
| Commodity | Importance |
|---|---|
| Limestone, General | Primary |
| Ore Body (1) | -117.25868, 34.55721 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Past Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Type of mineral rights | Unknown |
|---|
| Ownership category | Unknown |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Riverside Cement Co. |
| Home office | P. O. Box 832, Riverside, Ca 92502 |
| Year | 1981 |
| Type | Owner-Operator |
|---|---|
| Owner | Riverside Cement Co. |
| Interest | 100 |
| Home office | P. O. Box 832, Riverside, Ca 92502 |
| Year | 1990 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060711317 |
CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,
P. 50.
CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990,
P.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 31-MAR-1991 | Ridenour, James | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Active since 01/01/2020 |
|---|---|
| MSHA mine ID | 0405907 |
| Mine name (MSHA) | Scheerer Quarry |
| Current operator | CalPortland |
| Current controller (parent) | Taiheiyo Cement Corp |
| Mine type | Surface (Metal / non-metal) |
Inferred by coordinate + name similarity (1761 m, 0.93 match). Confirm against MSHA if precision matters — non-USGS-curated cross-references may occasionally point at a neighbouring mine.
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.