MINE DETAILS
Miss Linda Mine
MSHA MINE ID0901093
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Miss Linda Mine34.43472, -84.34972Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. MSHA quarterly production and employment reports.
Coal production
—reported short tons
Hours worked
—reported employee hours
Tons per hour
—production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | — | — | — | — | No report |
| 2025 Q2 | — | — | — | — | No report |
| 2025 Q3 | — | — | — | — | No report |
| 2025 Q4 | — | — | — | — | No report |
| 2026 Q1 | — | — | — | — | No report |
| 2026 Q2 | — | — | — | — | No report |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-17
Violations
233 significant & substantial (S&S)
Accident records
20 records classified as fatality
Proposed penalties · USD
4,395.0023 of 23 violations with amounts
On-site inspection hours
338.0012 inspections · 12 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 3 | 1 | 593.00 | 0 | 0 | 1 | 33.5 |
| 2025-Q2 | 3 | 0 | 547.00 | 1 | 0 | 2 | 50.5 |
| 2025-Q3 | 5 | 0 | 813.00 | 0 | 0 | 1 | 42.5 |
| 2025-Q4 | 7 | 2 | 1,670.00 | 1 | 0 | 3 | 72.3 |
| 2026-Q1 | 1 | 0 | 168.00 | 0 | 0 | 3 | 54.8 |
| 2026-Q2 | 1 | 0 | 151.00 | 0 | 0 | 1 | 45.0 |
| 2026-Q3 | 3 | 0 | 453.00 | 0 | 0 | 1 | 39.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
50.30(a) · $151.00 proposed
57.14100(b) · $151.00 proposed
50.30(a) · $151.00 proposed
Regular Safety and Health Inspection · 39.5 on-site hours
47.44(b) · $151.00 proposed
Regular Safety and Health Inspection · 45.0 on-site hours
Spot Inspection · 10.8 on-site hours
Spot Inspection · 3.3 on-site hours
48.28(a) · $168.00 proposed
Regular Safety and Health Inspection · 40.8 on-site hours
Spot Inspection · 15.8 on-site hours
Spot Inspection · 0.0 on-site hours
50.30(a) · $151.00 proposed
49.8(a) · $151.00 proposed
57.12032 · $151.00 proposed
57.14100(c) · $151.00 proposed
62.130 · S&S · $549.00 proposed
57.11003 · $151.00 proposed
57.20003(a) · S&S · $366.00 proposed
Regular Safety and Health Inspection · 56.5 on-site hours
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
On November 10th at about 2:30 PM one of our van shipping employees received a laceration to their left thumb/palm. The employee was attempting to open a pair of bundled shipping ratchet straps. When the employee attempted to open the packaging, the knife slipped, striking the palm area of left thumb. Resulting in a laceration.
57.12025 · $151.00 proposed
57.14112(b) · $209.00 proposed
57.14112(a)(1) · $151.00 proposed
57.14112(a)(1) · $151.00 proposed
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-17.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
—
J M Huber CorpcontrolsHuber Carbonates LLC.operatesMiss Linda Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 0901093—
J M Huber CorpcontrolsJ M Huber CorpoperatesMiss Linda Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 0901093Other historical summaries · source-specific periods
RECORD SUMMARY
Production, safety and enforcement
These summaries use the periods stated on each card, independently of the reporting period above.
01 / SAFETYwatch
Accidents and injuries
72 historical accident/injury rows; 0 coded fatalities and 1,108 lost days across the published record.
ACCIDENT + INJURY RECORD21 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
357 violation rows across the full record; 59 carry an S&S flag and $67,627 appears in current assessed amounts.
ENFORCEMENT ACTIVITY67 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
276 personal; 10 area. 8 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
OCCUPATIONAL EXPOSURE286 samples
personal-health-samplesarea-samples04 / PRODUCTIONcontext
Quarterly production and employment
39K employee hours and 59 summed average employees across reported subunits in the latest published quarter.
2002-Q40 tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
32 contested-violation rows, 32 civil-penalty docket/decision rows, and 13 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE77 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions06 / CONTRACTORScontext
Contractors
Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
ENTITY-LEVEL CONTEXT20 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
167 inspection events and 5K published inspection hours across the historical record.
OVERSIGHT COVERAGE31 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 17, 2026. 9 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.
Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published action |
|---|---|---|---|---|---|
| No silica records match these filters. Missing samples do not establish safe conditions. | |||||
Sources and interpretation
- Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
- Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
- Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
- Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
- Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.
Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗
EIA + TITLE 30
EIA production and cited regulations
EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.
Not present in the 2024 EIA coal workbook.
This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.
30 CFR 50.30Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.3 recent rows ↗30 CFR 57.14100Safety defects; examination, correction and records.2 recent rows ↗30 CFR 47.44Temporary, portable containers.1 recent row ↗30 CFR 48.28Annual refresher training of miners; minimum courses of instruction; hours of instruction.1 recent row ↗30 CFR 49.8Training for mine rescue teams.1 recent row ↗30 CFR 57.12032Inspection and cover plates.1 recent row ↗30 CFR 62.130Permissible exposure level.1 recent row ↗30 CFR 57.11003Construction and maintenance of ladders.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
508755150.30(a)Citation
508755057.14100(b)Citation
508754950.30(a)Citation
508753547.44(b)Citation
508752148.28(a)Order
508751750.30(a)Citation
508702249.8(a)Citation
508702157.12032Citation
Coal dust, noise and other contaminants. Silica records above ↑
TC from EC @ 160Scaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC @ 160Scaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
ORGANIC CARBONScaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
EC @ 160Scaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC from EC @ 160Truck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC @ 160Truck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
ORGANIC CARBONTruck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
EC @ 160Truck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
SOURCE COVERAGE
Reporting dates and coverage
16 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors72Feb 4, 2000—Nov 10, 2025mine-keyed
Addresses of Recordidentity · logistics1Apr 26, 1996—Apr 26, 1996mine-keyed
Assessed Violationscompliance · legal354Jun 27, 2000—Aug 18, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal32Apr 5, 2010—Sep 22, 2017mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal13Mar 11, 2008—Apr 8, 2025mine-keyed
Contested Violationscompliance · legal32May 27, 2009—May 9, 2017mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety2,334Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety508Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance2Nov 1, 1995—Jan 1, 2015mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance38Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance106Not published—Not publishedmine-keyed
Inspectionssafety · compliance167Feb 22, 2000—Aug 17, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety10Nov 29, 2022—Mar 25, 2026mine-keyed
Metal and Nonmetal Personal Health Sampleshealth · safety276Oct 24, 2001—Mar 25, 2026mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal357Jun 27, 2000—Aug 18, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable
NOTES
Limitations
- Contractor production is entity-level and is never represented as mine-attributable.
- Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.