| Deposit ID | 10178778 |
|---|---|
| MRDS ID | TC36616 |
| MAS/MILS ID | 0480290005 |
| Record type | Site |
| Current site name | Longhorn Quarry and Plant |
| Alternate or previous names | Kaiser Limestone Quarry, Longhorn Cement Div. |
| Related records | 10063005 |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -98.38612, 29.53744 (WGS84) |
| Elevation | 205 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Bexar(county)
Texas(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Longhorn(quadrangle 1:24,000 scale)
New Braunfels(quadrangle 1:100,000 scale)
San Antonio(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper San Antonio(hydrologic unit)
San Antonio(hydrologic accounting unit)
Central Texas Coastal(hydrologic subregion)
Texas-Gulf(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Texas | Bexar |
| Commodity | Importance |
|---|---|
| Limestone, General | Primary |
| Stone, Crushed/Broken | Primary |
| Trench (1) | -98.38612, 29.53744 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Operator |
|---|---|
| Owner | Kaiser Cement And Gypsum Corp. |
| ID | 4100038 |
| Home office | Texas |
| Year | 1979 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0480290005 | |
| USGS | Mineral Resources Data System | MRDS | TC36616 | MAS references MRDS |
| Mine Safety and Health Administration | MSHA | MSHA | 4100038 |
USBM PROD TABS
1973 PROD. 665722 ST LIMESTONE
REVISED BY MILS 9-79
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 18-NOV-83 | Stringer | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 05/25/1988 |
|---|---|
| MSHA mine ID | 4100038 |
| Mine name (MSHA) | Longhorn Cement Division |
| Current operator | Kaiser Cement Corp |
| 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.