Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Imerys Carbonates USA, INC
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL17145
MINE PORTFOLIO
5 of 5 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 |
|---|---|---|---|---|---|---|
| Imerys Chatsworth Operations0901094 · Active6/8 quarters reported | Murray, GAFacility · MSHA: Crushed, Broken Marble | 0 | 77,608 | 9 | 0 | 89.0 |
| Imerys Cisco Mine0901101 · Active6/8 quarters reported | Murray, GAUnderground · MSHA: Crushed, Broken Limestone NEC | 0 | 28,722 | 11 | 1 | 158.3 |
| IMERYS SYLACAUGA OPERATIONS0100011 · Active6/8 quarters reported | Talladega, ALSurface · MSHA: Crushed, Broken Marble | 0 | 854,040 | 27 | 2 | 209.3 |
| New York Mine0900030 · Active6/8 quarters reported | Pickens, GAUnderground · MSHA: Crushed, Broken Marble | 0 | 349,909 | 53 | 1 | 371.5 |
| Whitestone Mine #40900047 · Active6/8 quarters reported | Pickens, GAUnderground · MSHA: Crushed, Broken Marble | 0 | 183,630 | 9 | 4 | 314.3 |
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
5 of 5 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Imerys Chatsworth Operations34.76722, -84.76528Open map ↗
- Imerys Cisco Mine34.96722, -84.66583Open map ↗
- IMERYS SYLACAUGA OPERATIONS33.16194, -86.29806Open map ↗
- New York Mine34.43472, -84.34972Open map ↗
- Whitestone Mine #434.50917, -84.50500Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 5 mines listed under this operator were checked; 5 have reports in the available quarters. Totals use current ownership.
Hours worked
1,493,909reported 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 | 251,676 | 0.00 | 461 | 5/5 mines reporting |
| 2025 Q2 | 0 | 264,927 | 0.00 | 460 | 5/5 mines reporting |
| 2025 Q3 | 0 | 265,182 | 0.00 | 459 | 5/5 mines reporting |
| 2025 Q4 | 0 | 244,822 | 0.00 | 459 | 5/5 mines reporting |
| 2026 Q1 | 0 | 227,973 | 0.00 | 444 | 5/5 mines reporting |
| 2026 Q2 | 0 | 239,329 | 0.00 | 450 | 5/5 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
10916 significant & substantial (S&S)
Accident records
80 records classified as fatality
Proposed penalties · USD
46,202.00102 of 109 violations with amounts
On-site inspection hours
1,142.2551 inspections · 51 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 | 11 | 1 | 1,745.00 | 2 | 0 | 6 | 68.5 |
| 2025-Q2 | 19 | 1 | 13,777.00 | 1 | 0 | 11 | 196.3 |
| 2025-Q3 | 7 | 2 | 11,246.00 | 1 | 0 | 6 | 156.5 |
| 2025-Q4 | 23 | 4 | 7,217.00 | 0 | 0 | 6 | 176.5 |
| 2026-Q1 | 12 | 3 | 5,363.00 | 2 | 0 | 8 | 202.3 |
| 2026-Q2 | 19 | 2 | 4,548.00 | 0 | 0 | 5 | 180.3 |
| 2026-Q3 | 12 | 2 | 2,306.00 | 2 | 0 | 8 | 162.0 |
| 2026-Q4 * | 6 | 1 | — | 0 | 0 | 1 | 0.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- New York Mine · 0900030
57.20003(a)
- New York Mine · 0900030
57.14112(a)(1) · S&S
- New York Mine · 0900030
57.20003(a)
- New York Mine · 0900030
57.20003(a)
- New York Mine · 0900030
57.20003(a)
- New York Mine · 0900030
Regular Safety and Health Inspection · 0.0 on-site hours
- New York Mine · 0900030
57.20003(a)
- New York Mine · 0900030
Verbal Hazard Complaint Inspections · 5.0 on-site hours
- IMERYS SYLACAUGA OPERATIONS · 0100011
Spot Inspection · 0.0 on-site hours
- IMERYS SYLACAUGA OPERATIONS · 0100011
50.20(a) · $151.00 proposed
- Whitestone Mine #4 · 0900047
57.14112(a)(1) · $151.00 proposed
- Whitestone Mine #4 · 0900047
Regular Safety and Health Inspection · 35.3 on-site hours
- Imerys Chatsworth Operations · 0901094
Verbal Hazard Complaint Inspections · 1.3 on-site hours
- Whitestone Mine #4 · 0900047
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Driver dismounted the vehicle and fell despite a large amount of signage in place stating that this practice is forbidden. Low walkway clearance (less than 8 inches on either side of the vehicle)
- Whitestone Mine #4 · 0900047
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Driver dismounted their vehicle and fell depsite a large amount of signage in place stating that this practice is forbidden. Low walkway clearance (less than 8 inches on wither side of the vehicle)
- Whitestone Mine #4 · 0900047
Non-Fatal Accident Investigation · 10.5 on-site hours
- New York Mine · 0900030
57.12028 · $151.00 proposed
- New York Mine · 0900030
57.11001 · S&S · $398.00 proposed
- New York Mine · 0900030
57.14107 · $151.00 proposed
- New York Mine · 0900030
57.4203 · $151.00 proposed
- New York Mine · 0900030
57.12032 · $151.00 proposed
- New York Mine · 0900030
57.4201(a)(2) · $151.00 proposed
- New York Mine · 0900030
57.20003(a) · S&S · $398.00 proposed
- New York Mine · 0900030
Regular Safety and Health Inspection · 65.3 on-site hours
- Imerys Chatsworth Operations · 0901094
Regular Safety and Health Inspection · 24.5 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.