ALL STATUSES / OPERATOR 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 |
|---|---|---|---|---|---|---|
| Imerys Chatsworth Operations0901094 · Active | Murray, GAFacility · MSHA: Crushed, Broken Marble | — | — | 9 | 0 | 89.0 |
| Imerys Cisco Mine0901101 · Active | Murray, GAUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 11 | 1 | 158.3 |
| IMERYS SYLACAUGA OPERATIONS0100011 · Active | Talladega, ALSurface · MSHA: Crushed, Broken Marble | — | — | 27 | 2 | 209.3 |
| New York Mine0900030 · Active | Pickens, GAUnderground · MSHA: Crushed, Broken Marble | — | — | 57 | 1 | 429.5 |
| Whitestone Mine #40900047 · Active | Pickens, GAUnderground · MSHA: Crushed, Broken Marble | — | — | 9 | 4 | 314.3 |
| Baltimore South Mine1800342 · Abandoned | Baltimore, MDUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 3 | 0 | 16.3 |
| CALCIUM CARBONATE PLANT/MILL1800343 · Abandoned | Baltimore, MDFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Dalton Plant0900804 · Abandoned | Whitfield, GAFacility · MSHA: Crushed, Broken Marble | — | — | 0 | 0 | — |
| Imerys Ellijay Marble Hill Mine0901038 · Abandoned | Gilmer, GAUnderground · MSHA: Crushed, Broken Marble | — | — | 0 | 0 | — |
| Imerys Marble Incorporated4800026 · Abandoned | Platte, WYSurface · MSHA: Dimension Marble | — | — | 0 | 0 | — |
| Imerys Marble Incorporated4800533 · Abandoned | Platte, WYFacility · MSHA: Crushed, Broken Marble | — | — | 0 | 0 | — |
| Marble Hill Plants0900577 · Abandoned | Pickens, GAFacility · MSHA: Crushed, Broken Marble | — | — | 0 | 0 | — |
| Whitestone Mine #10900027 · Abandoned | Gilmer, GAUnderground · MSHA: Lime | — | — | 0 | 0 | — |
| Whitestone Plants0900707 · Abandoned | Pickens, GAFacility · MSHA: Crushed, Broken Marble | — | — | 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 14 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 14 mines listed under this operator 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
18 significant & substantial (S&S)
0 records classified as fatality
105 of 116 violations with amounts
54 inspections · 54 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 | 13 | 2 | 2,061.00 | 2 | 0 | 7 | 76.8 |
| 2025-Q2 | 19 | 1 | 13,777.00 | 1 | 0 | 11 | 196.3 |
| 2025-Q3 | 8 | 2 | 11,397.00 | 1 | 0 | 7 | 161.5 |
| 2025-Q4 | 23 | 4 | 7,217.00 | 0 | 0 | 6 | 176.5 |
| 2026-Q1 | 12 | 3 | 5,363.00 | 2 | 0 | 9 | 205.3 |
| 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 * | 10 | 2 | — | 0 | 0 | 1 | 58.0 |
All violations issued in the selected period. Counts combine subsections.
57.12028
57.12030 · S&S
57.5066(a)
57.5066(a)
57.20003(a)
57.14112(a)(1) · S&S
57.20003(a)
57.20003(a)
57.20003(a)
Regular Safety and Health Inspection · 58.0 on-site hours
57.20003(a)
Verbal Hazard Complaint Inspections · 5.0 on-site hours
Spot Inspection · 0.0 on-site hours
50.20(a) · $151.00 proposed
57.14112(a)(1) · $151.00 proposed
Regular Safety and Health Inspection · 35.3 on-site hours
Verbal Hazard Complaint Inspections · 1.3 on-site hours
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
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)
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
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)
Non-Fatal Accident Investigation · 10.5 on-site hours
57.12028 · $151.00 proposed
57.11001 · S&S · $398.00 proposed
57.14107 · $151.00 proposed
57.4203 · $151.00 proposed
57.12032 · $151.00 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.