T-Rex, Glasscock County, Texas: 11 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
T-Rex is an active crushed, broken limestone surface mine in Glasscock County, Texas, operated by Csa Materials Inc with 4 employees on MSHA's record (mine ID 4105083). Since January 1, 2022 MSHA inspectors issued 11 citations and orders there with $1,555 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.
The request: Watch T-Rex (MSHA mine ID 4105083) in Glasscock County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4105083
- Status
- Active since November 13, 2018
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Glasscock County, Texas
- Nearest town
- Garden City
- Operator
- Csa Materials Inc
- Employees
- 4
- MSHA field office
- Carlsbad NM Field Office
- Citations and orders since January 1, 2022
- 11
- Significant and substantial
- 1 (9.1%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,555
- Amount paid so far
- $1,555
- Inspections
- 14
- Inspector hours on site
- 79
- Citations per inspection
- 0.79 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- September 4, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 6 | 0 | $808 | 1 |
| 2023 | 1 | 1 | $155 | 1 |
| 2024 | 3 | 0 | $441 | 0 |
| 2026 | 1 | 0 | $151 | 0 |
Standards cited most at T-Rex
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16010 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4502 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at T-Rex
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
| No lost time, or an occupational illness | 1 |
What the accident reports at T-Rex describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 1 |
| Powered haulage | 1 |
Equipment named in accident reports at T-Rex
| Equipment | Reports |
|---|---|
| Front-end loader | 1 |
Other open mines in Glasscock County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Texastone Quarries LLC | Texastone Quarries | Glasscock County, TX | Crushed, broken limestone | 6 | 30 |
| Hirt Ventures LLC | Hirt Ventures LLC | Glasscock County, TX | Crushed, broken stone | 4 | 24 |
| Bronte Pit | Basin Rock Products, LLC | Glasscock County, TX | Crushed, broken limestone | 3 | 21 |
| Crusher Lu300-Lu400 | Laredo Paving Inc | Glasscock County, TX | Crushed, broken stone | 6 | 14 |
| OnCore6 | OnCore Processing LLC | Glasscock County, TX | Construction sand and gravel | 20 | 9 |
| OnCore3B | OnCore Processing LLC | Glasscock County, TX | Sand, common | 20 | 7 |
| G158 | NM Energy LLC | Glasscock County, TX | Crushed, broken limestone | 5 | 3 |
| FM 1357 Schwartz Pit | Hoelscher Crushed Stone, LLC | Glasscock County, TX | Crushed, broken stone | 2 | 1 |
| Westrock | Thompson Materials | Glasscock County, TX | Crushed, broken stone | 2 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.