ALL STATUSES / CONTROLLER PORTFOLIO
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MINE PORTFOLIO
2025-01-01 – 2026-10-17. All statuses records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Alabaster Mill0103175 · Active | Shelby, ALFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 12.5 |
| Anderson Mine and Mill4000022 · Active | Franklin, TNUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 3 | 250.3 |
| Brierfield Quarry0100004 · Active | Bibb, ALSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 1 | 38.8 |
| Crawford Mine & Mill4100991 · Active | Mclennan, TXSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 20 | 2 | 79.3 |
| Gleason Mills & Mines4000195 · Active | Weakley, TNSurface · MSHA: Common Clays NEC | — | — | 7 | 2 | 61.3 |
| Marble Falls Plant4103190 · Active | Burnet, TXFacility · MSHA: Lime | — | — | 46 | 3 | 94.5 |
| Martin Marietta Materials, Inc.2302120 · Active | Ste Genevieve, MOUnderground · MSHA: Lime | — | — | 16 | 5 | 309.8 |
| Montevallo Quarry & Mill0100040 · Active | Shelby, ALSurface · MSHA: Lime | — | — | 13 | 6 | 114.3 |
| Nolanville Mine & Mill4101786 · Active | Bell, TXSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 22 | 0 | 71.3 |
| Alabaster Plant0101264 · Abandoned | Shelby, ALFacility · MSHA: Lime | — | — | 0 | 0 | — |
| Birmingham Plant0100005 · Abandoned | Jefferson, ALSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| BROOKSVILLE0800163 · Abandoned | Hernando, FLFacility · MSHA: Lime | — | — | 0 | 0 | — |
| CRAB ORCHARD MILL4002741 · Abandoned | Cumberland, TNFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Crab Orchard Quarry4002717 · Abandoned | Cumberland, TNSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Dalton Mill0900810 · Abandoned | Whitfield, GAFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Delle Plant4200024 · Abandoned | Tooele, UTSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Eagle Quarry0103405 · Abandoned | Shelby, ALSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| FRANKLIN INDUSTRIAL MINERALS4102248 · Abandoned | Bell, TXSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| HENDERSON PLANT2600082 · Abandoned | Clark, NVFacility · MSHA: Lime | — | — | 0 | 0 | — |
| INDUSTRY PLANT0400894 · Abandoned | Los Angeles, CAFacility · MSHA: Lime | — | — | 0 | 0 | — |
| KIMBALLTON PLANT #14400082 · Abandoned | Giles, VAUnderground · MSHA: Lime | — | — | 13 | 0 | 176.3 |
| KIMBALLTON PLT #24406818 · Abandoned | Giles, VASurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| Montevallo Underground0100396 · Abandoned | Shelby, ALUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Richmond Mill/Stockton0402315 · Abandoned | Contra Costa, CAFacility · MSHA: Lime | — | — | 0 | 0 | — |
| SLOAN QUARRY2600084 · Abandoned | Clark, NVSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| STOCKTON MILL0405102 · Abandoned | San Joaquin, CAFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
14 of 26 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 26 mines listed under this controller were checked; 0 have reports in the available quarters. Totals use current ownership.
reported short tons
reported employee hours
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.
| 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 |
2025-01-01 – 2026-10-17
22 significant & substantial (S&S)
0 records classified as fatality
135 of 149 violations with amounts
64 inspections · 64 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.
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 29 | 4 | 15,484.00 | 5 | 0 | 7 | 189.8 |
| 2025-Q2 | 30 | 6 | 6,214.00 | 2 | 0 | 10 | 268.8 |
| 2025-Q3 | 18 | 2 | 5,195.00 | 4 | 0 | 10 | 170.3 |
| 2025-Q4 | 21 | 3 | 8,227.00 | 4 | 0 | 7 | 123.8 |
| 2026-Q1 | 15 | 2 | 4,018.00 | 5 | 0 | 9 | 176.0 |
| 2026-Q2 | 21 | 4 | 20,273.00 | 1 | 0 | 11 | 131.8 |
| 2026-Q3 | 14 | 1 | 193.00 | 1 | 0 | 7 | 119.8 |
| 2026-Q4 * | 1 | 0 | — | 0 | 0 | 3 | 28.0 |
All violations issued in the selected period. Counts combine subsections.
Regular Safety and Health Inspection · 2.0 on-site hours
56.14112(b)
Regular Safety and Health Inspection · 0.0 on-site hours
Regular Safety and Health Inspection · 26.0 on-site hours
Spot Inspection · 3.0 on-site hours
57.11053
56.11001
56.20003(a) · S&S
56.11003
56.14132(a)
56.14112(b)
56.13011
Regular Safety and Health Inspection · 23.3 on-site hours
56.4200(b)(1)
Regular Safety and Health Inspection · 12.5 on-site hours
56.4203
47.41(a)
47.41(a)(1)
56.14206(b)
56.14207
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Employee was trying to clear a rock that was stuck in the head pulley of the 2320 conveyor when the hammer EE was using came in contact with EE's right index finger causing a laceration to EE's right knuckle requiring 4 stitches.
Regular Safety and Health Inspection · 33.3 on-site hours
Regular Safety and Health Inspection · 7.8 on-site hours
Verbal Hazard Complaint Inspections · 7.0 on-site hours
56.14130(g) · $193.00 proposed
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.
SELECTED PORTFOLIO
Relationships reflect the selected mine status and current MSHA controller/operator fields.