| Deposit ID | 10116782 |
|---|---|
| MAS/MILS ID | 0060719030 |
| Record type | Site |
| Current site name | Cushenbury Cement Plant |
| Alternate or previous names | Kaiser Cement Plant |
| Point of reference | Plant |
|---|---|
| Geographic coordinates: | -116.86666, 34.35002 (WGS84) |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
San Bernardino(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Big Bear City(quadrangle 1:24,000 scale)
Big Bear Lake(quadrangle 1:100,000 scale)
San Bernardino(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Southern Mojave(hydrologic unit)
Southern Mojave(hydrologic accounting unit)
Southern Mojave-Salton Sea(hydrologic subregion)
California(hydrologic region)
Federal lands
San Bernardino National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | California | San Bernardino |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| San Bernardino | 003 N | 001 E | 11 | SW | California |
| Commodity | Importance |
|---|---|
| Calcium | Tertiary |
| Cement Rock | Tertiary |
| Limestone, General | Primary |
| Plant (1) | -116.86666, 34.35002 |
|---|
| Operation type | Processing Plant |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Type | Owner-Operator |
|---|---|
| Owner | Mitsubishi Cement Corp. |
| Year | 1991 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060719030 |
CALIF. DIV. MINES AND GEOL. ACTIVE MINES (1991) DATABASE.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 19-OCT-1995 | Ridenour, James | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Active since 08/09/1988 |
|---|---|
| MSHA mine ID | 0400157 |
| Mine name (MSHA) | CUSHENBURY PLANT |
| Current operator | MITSUBISHI CEMENT CORP |
| Current controller (parent) | Mitsubishi Corp |
| Mine type | Facility (Metal / non-metal) |
Inferred by coordinate + name similarity (1109 m, 0.82 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.