Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Cimbar Resources Inc
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR ID0185453
MINE PORTFOLIO
10 of 10 mines and facilities
2025-01-01 – 2026-10-13. Active 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 |
|---|---|---|---|---|---|---|
| Chatsworth Plant0901203 · Active6/8 quarters reported | Murray, GASurface · MSHA: Shell | 0 | 233,685 | 6 | 2 | 48.8 |
| CIMBAR Resources Inc.4103112 · Active6/8 quarters reported | Nueces, TXFacility · MSHA: Barite Barium Ore | 0 | 61,145 | 3 | 0 | 27.0 |
| CIMBAR Resources Inc.4103461 · Active6/8 quarters reported | Nueces, TXFacility · MSHA: Pigment Minerals | 0 | 109,760 | 12 | 2 | 49.5 |
| Dyersburg Plant4003183 · Active6/8 quarters reported | Dyer, TNFacility · MSHA: Barite Barium Ore | 0 | 39,231 | 1 | 0 | 26.5 |
| Houston Plant4104038 · Active6/8 quarters reported | Harris, TXFacility · MSHA: Barite Barium Ore | 0 | 103,529 | 8 | 2 | 29.3 |
| Houston Plant4104449 · Active6/8 quarters reported | Harris, TXFacility · MSHA: Barite Barium Ore | 0 | 95,648 | 16 | 2 | 41.0 |
| Marietta Plant3304798 · Active6/8 quarters reported | Washington, OHSurface · MSHA: Barite Barium Ore | 0 | 22,711 | 2 | 0 | 39.8 |
| New Iberia Plant1601302 · Active6/8 quarters reported | Iberia, LAFacility · MSHA: Barite Barium Ore | 0 | 54,301 | 6 | 2 | 48.8 |
| Santa Rita Plan0202368 · Active6/8 quarters reported | Pima, AZSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 48,193 | 2 | 0 | 43.3 |
| WELLSVILLE FACILITY3304799 · Active6/8 quarters reported | Columbiana, OHFacility · MSHA: Barite Barium Ore | 0 | 149,350 | 30 | 1 | 97.5 |
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
Portfolio map
10 of 10 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Chatsworth Plant34.79694, -84.77028Open map ↗
- CIMBAR Resources Inc.27.78861, -97.52278Open map ↗
- CIMBAR Resources Inc.27.82667, -97.39389Open map ↗
- Dyersburg Plant36.05222, -89.34528Open map ↗
- Houston Plant29.75278, -95.18500Open map ↗
- Houston Plant29.76167, -95.14111Open map ↗
- Marietta Plant39.35417, -81.54667Open map ↗
- New Iberia Plant29.94556, -91.83639Open map ↗
- Santa Rita Plan31.87556, -110.78111Open map ↗
- WELLSVILLE FACILITY40.59111, -80.66750Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 10 mines listed under this operator were checked; 10 have reports in the available quarters. Totals use current ownership.
Hours worked
917,553reported employee hours
Tons per hour
0.00production ÷ 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 | 0 | 146,357 | 0.00 | 272 | 10/10 mines reporting |
| 2025 Q2 | 0 | 141,714 | 0.00 | 270 | 10/10 mines reporting |
| 2025 Q3 | 0 | 154,483 | 0.00 | 271 | 10/10 mines reporting |
| 2025 Q4 | 0 | 153,920 | 0.00 | 268 | 10/10 mines reporting |
| 2026 Q1 | 0 | 154,372 | 0.00 | 289 | 10/10 mines reporting |
| 2026 Q2 | 0 | 166,707 | 0.00 | 285 | 10/10 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
8613 significant & substantial (S&S)
Accident records
110 records classified as fatality
Proposed penalties · USD
25,798.0086 of 86 violations with amounts
On-site inspection hours
451.2542 inspections · 42 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 | 16 | 2 | 6,395.00 | 1 | 0 | 6 | 73.5 |
| 2025-Q2 | 14 | 2 | 4,867.00 | 0 | 0 | 5 | 55.0 |
| 2025-Q3 | 6 | 2 | 2,399.00 | 2 | 0 | 6 | 68.0 |
| 2025-Q4 | 14 | 2 | 2,790.00 | 3 | 0 | 7 | 62.5 |
| 2026-Q1 | 8 | 2 | 2,051.00 | 0 | 0 | 6 | 57.0 |
| 2026-Q2 | 18 | 1 | 4,876.00 | 2 | 0 | 9 | 101.0 |
| 2026-Q3 | 10 | 2 | 2,420.00 | 3 | 0 | 3 | 34.3 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- CIMBAR Resources Inc. · 4103461
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee operating front loader noticed rebar protruding from the ground. Employee exited loader and attempted to physically remove rebar from ground by hand. Employee was struck in the mouth when rebar came loose from the ground.
- Houston Plant · 4104038
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Employee was replacing the roll of file on the msk sketch hooder and the pipe that holds it fell onto the left foot
- Houston Plant · 4104038
MACHINERY · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was cutting a hole in a steel plate sitting on top of a 4' pipe under awning of maintenance shop. EE stopped momentarily to answer EE's phone, then proceeded to attempt to re-ignite Oxygen/Acetylene torch using heat from plate. Gas that had built up in 4' Pipe then ignited causing a loud pop. Employee was not wearing hearing protection at the time of the incident.
- Houston Plant · 4104449
56.12004 · $165.00 proposed
- Houston Plant · 4104449
56.12032 · $165.00 proposed
- Houston Plant · 4104449
56.14112(b) · $151.00 proposed
- Houston Plant · 4104449
Regular Safety and Health Inspection · 16.5 on-site hours
- Houston Plant · 4104449
56.13011 · $151.00 proposed
- Houston Plant · 4104449
56.14100(b) · $151.00 proposed
- Houston Plant · 4104449
56.14107(a) · S&S · $366.00 proposed
- Houston Plant · 4104449
47.41(a) · $151.00 proposed
- Santa Rita Plan · 0202368
Compliance Follow-up Inspection · 10.0 on-site hours
- Houston Plant · 4104038
Regular Safety and Health Inspection · 7.8 on-site hours
- Houston Plant · 4104038
56.12004 · $151.00 proposed
- Houston Plant · 4104038
56.16001 · S&S · $818.00 proposed
- Santa Rita Plan · 0202368
56.5001(a)/56.5005 · $151.00 proposed
- Marietta Plant · 3304798
Regular Safety and Health Inspection · 7.0 on-site hours
- Santa Rita Plan · 0202368
Regular Safety and Health Inspection · 15.0 on-site hours
- New Iberia Plant · 1601302
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was descending from ladder- EE lost EE's footing and got caught up in the ladder cage. EE landed on EE's right elbow
- Chatsworth Plant · 0901203
56.11001 · $151.00 proposed
- Chatsworth Plant · 0901203
56.14205 · $151.00 proposed
- Chatsworth Plant · 0901203
56.14100(b) · $151.00 proposed
- Chatsworth Plant · 0901203
Regular Safety and Health Inspection · 21.3 on-site hours
- WELLSVILLE FACILITY · 3304799
47.44(b) · $151.00 proposed
- WELLSVILLE FACILITY · 3304799
Verbal Hazard Complaint Inspections · 1.8 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
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
1 linked controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.