| Deposit ID | 10140770 |
|---|---|
| MAS/MILS ID | 0060730813 |
| Record type | Site |
| Current site name | Sim J. Harris Rock Plant |
| Alternate or previous names | Slim J. Harris Rock Plant, Murphy Canyon Pit |
| Point of reference | Pit |
|---|---|
| Geographic coordinates: | -117.12586, 32.85816 (WGS84) |
| Elevation | 140 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
San Diego(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
La Jolla(quadrangle 1:24,000 scale)
San Diego(quadrangle 1:100,000 scale)
San Diego(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Diego(hydrologic unit)
Laguna-San Diego Coastal(hydrologic accounting unit)
Southern California Coastal(hydrologic subregion)
California(hydrologic region)
Federal lands
NAVY(Federal land areas administered by NAVY)
| Country | State | County |
|---|---|---|
| United States | California | San Diego |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| San Bernardino | 015 S | 002 W | 19 | California |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| Pit (1) | -117.12586, 32.85816 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Past Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Type | Owner-Operator |
|---|---|
| Owner | Sim J. Harris Co. |
| ID | 402911 |
| Interest | 100 |
| Home office | California |
| Year | 1990 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060730813 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0402911 |
CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,
P. 51.
CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990,
P.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 18-NOV-1991 | Rumsey, Clayton M. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 12/15/2023 |
|---|---|
| MSHA mine ID | 0402911 |
| Mine name (MSHA) | Miramar Recycle |
| Current operator | Martin Marietta San Diego Aggregates, LLC |
| Current controller (parent) | Martin Marietta Materials 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.