Data / Mines / Texas / Rock Solid Stone Quarry
Rock Solid Stone Quarry: 37 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Rock Solid Stone Quarry is an active dimension stone surface mine in Bell County, Texas, operated by Hill Country Quarry Investments, LLC with 30 employees on MSHA's record (mine ID 4104642). Since January 1, 2022 MSHA inspectors issued 37 citations and orders there with $16,013 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Rock Solid Stone Quarry (MSHA mine ID 4104642) in Bell County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4104642
- Status
- Active since October 17, 2006
- Main commodity
- Dimension stone
- Mine type
- Surface
- County
- Bell County, Texas
- Nearest town
- Florence
- Operator
- Hill Country Quarry Investments, LLC
- Employees
- 30
- MSHA field office
- Dallas TX Field Office
- Citations and orders since January 1, 2022
- 37
- Significant and substantial
- 2 (5.4%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $16,013
- Amount paid so far
- $13,761
- Inspections
- 16
- Inspector hours on site
- 104
- Citations per inspection
- 2.31 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 20, 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 | 1 | $2,058 | 0 |
| 2023 | 7 | 1 | $4,603 | 0 |
| 2024 | 14 | 0 | $5,422 | 0 |
| 2025 | 6 | 0 | $2,440 | 0 |
| 2026 | 4 | 0 | $1,490 | 0 |
Standards cited most at Rock Solid Stone Quarry
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 56.12018 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 62.150 | Occupational noise exposure | 1 |
| 30 CFR 46.7 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.14211 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14206 | Surface metal and nonmetal mines | 1 |
Other open mines in Bell County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| 5 Womans Materials | Wolff Construction, LP | Bell County, TX | Dimension limestone | 5 | 71 |
| #3 | Superior Stone Inc. | Bell County, TX | Dimension stone | 24 | 50 |
| Salado Plant | Heidelberg Materials Southwest LLC | Bell County, TX | Crushed, broken limestone | 8 | 40 |
| Nolanville Mine & Mill | Martin Marietta Materials, Inc. | Bell County, TX | Crushed, broken limestone | 23 | 39 |
| Miller Springs Materials | Miller Springs Materials | Bell County, TX | Crushed, broken limestone | 23 | 36 |
| Gibbs Quarry | Killeen Crushed Stone | Bell County, TX | Crushed, broken limestone | 14 | 34 |
| Apache Stone Quarry LLC | Apache Stone Quarry LLC | Bell County, TX | Dimension traprock | 18 | 30 |
| 2033 Holland | Arcosa Aggregates Texas, LLC | Bell County, TX | Construction sand and gravel | 22 | 14 |
| Hilliard Dozer, LP | Hilliard Dozer, LP | Bell County, TX | Construction sand and gravel | 6 | 14 |
| Apache Stone Quarry, Wolff Site | Apache Stone Quarry LLC | Bell County, TX | Dimension stone | 2 | 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.