Data / Mines / Texas / Jones County
Mines in Jones County, Texas: 8 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 8 open mines in Jones County, Texas, run by 7 operators and employing 64 people. Since January 1, 2022 its inspectors issued 245 citations and orders there with $122,389 in proposed penalties, and operators reported 3 injury or illness cases. The operators with the most open mines are Independent Aggregates LLC; El Prado Stone, LP; Halligan Services LLC. Data from MSHA, November 6, 2026.
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- Open mines
- 8
- Operators
- 7
- Employees
- 64
- Active
- 4
- Intermittent
- 4
- Citations and orders since January 1, 2022
- 245
- Significant and substantial
- 44 (18.0%)
- Closure orders
- 8
- High negligence or reckless
- 7
- Proposed penalties
- $122,389
- Amount paid so far
- $119,939
- Inspections
- 70
- Inspector hours on site
- 386
- Citations per inspection
- 3.50 (all mines 2.30)
- Accident reports
- 3
- Injury and illness cases
- 3
- Fatalities
- 0
- Latest MSHA record
- October 27, 2026
Operators with the most open mines in Jones County, Texas
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Independent Aggregates LLC | 2 | 9 | 4 | $604 | 0 |
| El Prado Stone, LP | 1 | 15 | 96 | $59,388 | 1 |
| Halligan Services LLC | 1 | 5 | 38 | $10,765 | 0 |
| True Limestone Operations Inc. | 1 | 9 | 38 | $21,085 | 0 |
| Martin Marietta Materials Southwest, LLC | 1 | 20 | 33 | $21,847 | 2 |
| Cooper Stone, LLC | 1 | 3 | 30 | $7,777 | 0 |
| Sleepy Hollow Stone, LLC | 1 | 3 | 6 | $923 | 0 |
Operators with the most citations in Jones County, Texas
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| El Prado Stone, LP | 1 | 15 | 96 | $59,388 | 1 |
| Halligan Services LLC | 1 | 5 | 38 | $10,765 | 0 |
| True Limestone Operations Inc. | 1 | 9 | 38 | $21,085 | 0 |
| Martin Marietta Materials Southwest, LLC | 1 | 20 | 33 | $21,847 | 2 |
| Cooper Stone, LLC | 1 | 3 | 30 | $7,777 | 0 |
| Sleepy Hollow Stone, LLC | 1 | 3 | 6 | $923 | 0 |
| Independent Aggregates LLC | 2 | 9 | 4 | $604 | 0 |
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Schkade Mines | El Prado Stone, LP | Jones County, TX | Dimension limestone | 15 | 96 |
| Hamby | True Limestone Operations Inc. | Jones County, TX | Dimension limestone | 9 | 38 |
| Hawley Sand and Gravel | Halligan Services LLC | Jones County, TX | Construction sand and gravel | 5 | 38 |
| Martin Marietta Merkel Plant | Martin Marietta Materials Southwest, LLC | Jones County, TX | Construction sand and gravel | 20 | 33 |
| Cooper West, Lueders | Cooper Stone, LLC | Jones County, TX | Dimension limestone | 3 | 30 |
| Sleepy Hollow Stone, LLC | Sleepy Hollow Stone, LLC | Jones County, TX | Dimension limestone | 3 | 6 |
| Independent #2 -Stamford Quarry | Independent Aggregates LLC | Jones County, TX | Agate | 3 | 4 |
| Cobra Pit #2 Lueders | Independent Aggregates LLC | Jones County, TX | Crushed, broken limestone | 6 | 0 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Dimension limestone | 4 | 50% |
| Construction sand and gravel | 2 | 25% |
| Agate | 1 | 12.5% |
| Crushed, broken limestone | 1 | 12.5% |
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 | 28 | 5 | $14,579 | 2 |
| 2023 | 56 | 11 | $22,428 | 0 |
| 2024 | 79 | 16 | $54,623 | 0 |
| 2025 | 38 | 9 | $21,452 | 1 |
| 2026 | 44 | 3 | $9,307 | 0 |
Standards cited most at mines in Jones County, Texas
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 | 19 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 16 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 11 |
| 30 CFR 47.41 | Hazard communication | 10 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 10 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 9 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 5 |
Injury and illness cases at mines in Jones County, Texas
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 3 |
What the accident reports at mines in Jones County, Texas describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Powered haulage | 2 |
| Slip or fall of person | 1 |
Equipment named in accident reports at mines in Jones County, Texas
| Equipment | Reports |
|---|---|
| Trucks | 1 |
| Front-end loader | 1 |
| Ore haulage trucks - off highway trucks | 1 |
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.