Data / Mines / Texas / Gene Swenson Quarries
Gene Swenson Quarries: 31 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Gene Swenson Quarries is an active dimension limestone surface mine in Shackelford County, Texas, operated by Mezger Enterprises Inc with 62 employees on MSHA's record (mine ID 4103562). Since January 1, 2022 MSHA inspectors issued 31 citations and orders there with $5,991 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Gene Swenson Quarries (MSHA mine ID 4103562) in Shackelford County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 4103562
- Status
- Active since January 5, 2000
- Main commodity
- Dimension limestone
- Mine type
- Surface
- County
- Shackelford County, Texas
- Nearest town
- Leuders
- Operator
- Mezger Enterprises Inc
- Employees
- 62
- MSHA field office
- Dallas TX Field Office
- Citations and orders since January 1, 2022
- 31
- Significant and substantial
- 6 (19.4%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $5,991
- Amount paid so far
- $5,991
- Inspections
- 10
- Inspector hours on site
- 110
- Citations per inspection
- 3.10 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 6, 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 | 4 | 2 | $1,149 | 0 |
| 2023 | 10 | 1 | $1,956 | 0 |
| 2024 | 3 | 0 | $525 | 0 |
| 2025 | 8 | 2 | $1,387 | 0 |
| 2026 | 6 | 1 | $974 | 0 |
Standards cited most at Gene Swenson Quarries
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 56.20003 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.16006 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.9301 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12019 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 1 |
Other open mines in Shackelford County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Gordon Limestone | Gordon Limestone Company, LLC | Shackelford County, TX | Dimension limestone | 23 | 68 |
| Espinoza Stone, Inc | Espinoza Stone Inc. | Shackelford County, TX | Dimension limestone | 2 | 65 |
| Aguado Stone Inc., Lueders | Aguado Stone Inc. | Shackelford County, TX | Dimension stone | 3 | 62 |
| Lueders 3 | Imperial Products Supply, LLC | Shackelford County, TX | Dimension limestone | 2 | 55 |
| Lanman Lueders Quarry | Lanman Lueders Quarry | Shackelford County, TX | Dimension limestone | 7 | 52 |
| Espinoza-Lueders Quarry | Espinoza Stone Inc. | Shackelford County, TX | Dimension limestone | 1 | 47 |
| 118 Lueders LLC | JB Stone LLC | Shackelford County, TX | Dimension stone | 3 | 38 |
| Cobra Stone Lueders Quarry | Cobra Stone Inc. | Shackelford County, TX | Dimension stone | 7 | 37 |
| Continental Quarries Inc | Continental Quarries Inc | Shackelford County, TX | Dimension limestone | 3 | 25 |
| Lueders 5 | Imperial Products Supply, LLC | Shackelford County, TX | Dimension limestone | 10 | 12 |
| Alkusari Quarry | Alkusari Texas Limestone Corp | Shackelford County, TX | Dimension limestone | 2 | 9 |
| Eagle 1400 | Zack Burkett Company | Shackelford County, TX | Construction sand and gravel | 3 | 4 |
| Lueders Quarry | McCar Materials LLC | Shackelford County, TX | Crushed, broken limestone | 8 | 3 |
| I54r | BP Surface Solutions, LLC | Shackelford County, TX | Dimension limestone | 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.