Data / Mines / New Mexico / Thunder Stone Quarry LLC
Thunder Stone Quarry LLC: 73 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Thunder Stone Quarry LLC is an active construction sand and gravel surface mine in Eddy County, New Mexico, operated by Thunder Stone Quarry LLC with 10 employees on MSHA's record (mine ID 2902537). Since January 1, 2022 MSHA inspectors issued 73 citations and orders there with $27,822 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Thunder Stone Quarry LLC (MSHA mine ID 2902537) in Eddy County, New Mexico: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2902537
- Status
- Active since October 2, 2023
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Eddy County, New Mexico
- Nearest town
- Carlsbad
- Operator
- Thunder Stone Quarry LLC
- Parent company
- Stonehenge Quarry LLC
- Employees
- 10
- MSHA field office
- Carlsbad NM Field Office
- Citations and orders since January 1, 2022
- 73
- Significant and substantial
- 9 (12.3%)
- Closure orders
- 2
- High negligence or reckless
- 1
- Proposed penalties
- $27,822
- Amount paid so far
- $19,430
- Inspections
- 16
- Inspector hours on site
- 86
- Citations per inspection
- 4.56 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 2, 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 |
|---|---|---|---|---|
| 2023 | 3 | 1 | $1,001 | 0 |
| 2024 | 25 | 2 | $4,375 | 0 |
| 2025 | 19 | 2 | $7,752 | 0 |
| 2026 | 26 | 4 | $14,694 | 0 |
Standards cited most at Thunder Stone Quarry LLC
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 56.14112 | Surface metal and nonmetal mines | 17 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.11012 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12019 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.20011 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14108 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 57.11012 | Underground metal and nonmetal mines | 1 |
Other open mines in Eddy County, New Mexico
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| International Minerals Carlsbad, Inc. | International Minerals Carlsbad, Inc. | Eddy County, NM | Potash | 467 | 887 |
| Intrepid Potash East | Intrepid Potash-New Mexico, LLC | Eddy County, NM | Potash | 240 | 275 |
| New Mexico Salt & Minerals LLC | New Mexico Salt & Minerals LLC | Eddy County, NM | Salt, brine evaporated | 1 | 106 |
| Carlsbad Plant | United Salt Carlsbad LLC | Eddy County, NM | Salt, brine evaporated | 50 | 70 |
| Carlsbad Lake Plant | United Salt Carlsbad LLC | Eddy County, NM | Salt, brine evaporated | 40 | 60 |
| Boyd Pit | United Materials, LLP | Eddy County, NM | Construction sand and gravel | 5 | 53 |
| Cactus Pit | J & H Services Inc | Eddy County, NM | Construction sand and gravel | 5 | 49 |
| Carlsbad Airport Pit | United Materials, LLP | Eddy County, NM | Crushed, broken stone | 5 | 44 |
| Sweatt Bar 5 Pit | Sweatt Construction, Inc. | Eddy County, NM | Construction sand and gravel | 2 | 44 |
| Crusher #1 | James Hamilton Construction Company | Eddy County, NM | Sand, industrial | 20 | 35 |
| Travelstead | United Materials, LLP | Eddy County, NM | Crushed, broken stone | 4 | 35 |
| Intrepid Potash West | Intrepid Potash-New Mexico, LLC | Eddy County, NM | Potash | 211 | 33 |
| Ramirez and Sons Rsi-2 | Ramirez & Sons, Inc. | Eddy County, NM | Crushed, broken stone | 5 | 32 |
| Mo's Crusher | Mo's Crushing | Eddy County, NM | Sand, industrial | 5 | 11 |
| Wipp Road #1 | Halo Services, Inc | Eddy County, NM | Construction sand and gravel | 2 | 10 |
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.