Data / Mines / J M Huber Corp
J M Huber Corp: 8 open mines, 491 MSHA citations
J M Huber Corp (MSHA controller ID M00950) controls 8 open mines through 2 operators, with 402 employees in 5 states, mostly clay, ceramic, refractory mnls.. Since January 1, 2022 MSHA issued 491 citations and orders at those mines with $191,585 in proposed penalties, and operators reported 69 injury or illness cases. Data from MSHA, November 6, 2026.
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- MSHA controller ID
- M00950
- Open mines
- 8
- Operators
- 2
- Employees
- 402
- States
- 5
- Citations and orders since January 1, 2022
- 491
- Significant and substantial
- 46 (9.4%)
- Closure orders
- 4
- High negligence or reckless
- 13
- Proposed penalties
- $191,585
- Amount paid so far
- $179,493
- Inspections
- 160
- Inspector hours on site
- 3,391
- Citations per inspection
- 3.07 (all mines 2.30)
- Accident reports
- 72
- Injury and illness cases
- 69
- Fatalities
- 0
- Latest MSHA record
- November 4, 2026
Operators under J M Huber Corp
Mines with the most citations
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|
| Michel Mine | Huber Carbonates LLC. | Burnet County, TX | Crushed, broken limestone | 10 | 183 |
| Quincy Plant | Huber Carbonates LLC. | Adams County, IL | Crushed, broken limestone | 120 | 131 |
| Quincy Mine | Huber Carbonates LLC. | Adams County, IL | Crushed, broken limestone | 29 | 70 |
| Miss Linda Mine | Huber Carbonates LLC. | Pickens County, GA | Crushed, broken marble | 92 | 51 |
| Active Minerals Kaolin Division | Active Minerals International LLC | Wilkinson County, GA | Common clays | 68 | 24 |
| Active Minerals Kaolin Divison | Active Minerals International LLC | Aiken County, SC | Clay, ceramic, refractory mnls. | 38 | 23 |
| Active Minerals Attapulgite Mine | Active Minerals International LLC | Decatur County, GA | Clay, ceramic, refractory mnls. | 13 | 5 |
| Active Minerals Attapulgite Division | Active Minerals International LLC | Gadsden County, FL | Clay, ceramic, refractory mnls. | 32 | 4 |
States
Commodities
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 | 110 | 5 | $42,610 | 11 |
| 2023 | 154 | 11 | $59,351 | 16 |
| 2024 | 96 | 9 | $43,344 | 15 |
| 2025 | 82 | 16 | $32,428 | 15 |
| 2026 | 49 | 5 | $13,852 | 12 |
Standards cited most at mines controlled by J M Huber Corp
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 56.12004 | Surface metal and nonmetal mines | 43 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 25 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 22 |
| 30 CFR 57.12032 | Underground metal and nonmetal mines | 20 |
| 30 CFR 57.14112 | Underground metal and nonmetal mines | 19 |
| 30 CFR 57.14100 | Underground metal and nonmetal mines | 19 |
| 30 CFR 57.20003 | Underground metal and nonmetal mines | 18 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 17 |
| 30 CFR 57.14107 | Underground metal and nonmetal mines | 12 |
| 30 CFR 57.14101 | Underground metal and nonmetal mines | 11 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 10 |
| 30 CFR 57.12004 | Underground metal and nonmetal mines | 10 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 10 |
| 30 CFR 57.4201 | Underground metal and nonmetal mines | 9 |
| 30 CFR 47.41 | Hazard communication | 9 |
Injury and illness cases at mines controlled by J M Huber Corp
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|
| Days away from work or restricted activity | 54 |
| No lost time, or an occupational illness | 15 |
What the accident reports at mines controlled by J M Huber Corp describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|
| Handling of materials | 28 |
| Slip or fall of person | 18 |
| Powered haulage | 7 |
| Handtools (nonpowered) | 6 |
| Machinery | 4 |
| Other | 3 |
| Disorders (repeated trauma) | 2 |
| Stepping or kneeling on object | 2 |
| Disorders (physical agents) | 1 |
| Nonpowered haulage | 1 |
Equipment named in accident reports at mines controlled by J M Huber Corp
| Equipment | Reports |
|---|
| Hand tools (not powered) | 7 |
| Ore haulage trucks - off highway trucks | 7 |
| Front-end loader | 6 |
| Forklift | 4 |
| Trucks | 3 |
| Packaging machine | 3 |
| Hand tools (powered) | 1 |
| Conveyor | 1 |
| Ore haulage trucks - on highway trucks | 1 |
| Fan | 1 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.