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 |
|---|---|---|---|---|---|---|
| Adams Quarry1200049 · Active | Monroe, INSurface · MSHA: Dimension Limestone | — | — | 1 | 2 | 36.8 |
| American Black Quarry3605508 · Active | Chester, PASurface · MSHA: Dimension Granite | — | — | 4 | 2 | 21.0 |
| BETHEL WHITE QUARRY4300027 · Intermittent | Windsor, VTSurface · MSHA: Dimension Granite | — | — | 0 | 1 | 8.5 |
| Blueridge Quarry0901085 · Active | Oglethorpe, GASurface · MSHA: Dimension Stone NEC | — | — | 0 | 1 | 18.8 |
| Eagles Danburg Quarry Inc0901224 · Active | Wilkes, GASurface · MSHA: Dimension Stone NEC | — | — | 3 | 1 | 14.0 |
| Eagles Danburg Quarry, Inc. - Site 20901239 · Active | Oglethorpe, GASurface · MSHA: Dimension Stone NEC | — | — | 2 | 0 | 25.0 |
| Empire Quarry1201061 · Active | Lawrence, INSurface · MSHA: Dimension Limestone | — | — | 9 | 1 | 74.5 |
| Eureka Underground1202005 · Active | Lawrence, INUnderground · MSHA: Dimension Limestone | — | — | 6 | 1 | 57.8 |
| Keystone Blue Quarry0900042 · Active | Oglethorpe, GASurface · MSHA: Dimension Stone NEC | — | — | 0 | 2 | 37.5 |
| MILLSTONE QUARRY0901109 · Active | Oglethorpe, GASurface · MSHA: Dimension Granite | — | — | 0 | 0 | 27.8 |
| North Jay White Quarry1700944 · Active | Franklin, MESurface · MSHA: Construction Sand and Gravel | — | — | 3 | 9 | 18.8 |
| ROCK OF AGES DARK SIDE4300023 · Active | Washington, VTSurface · MSHA: Dimension Granite | — | — | 11 | 0 | 67.3 |
| ROCK OF AGES LITE SIDE4300024 · Active | Washington, VTSurface · MSHA: Dimension Granite | — | — | 0 | 2 | 51.5 |
| SWENSON GRAY QUARRY2700083 · Active | Merrimack, NHSurface · MSHA: Dimension Stone NEC | — | — | 18 | 6 | 73.8 |
| Tate Quarry0900029 · Active | Pickens, GASurface · MSHA: Dimension Marble | — | — | 3 | 0 | 61.8 |
| Victor Underground1202504 · Active | Monroe, INUnderground · MSHA: Dimension Limestone | — | — | 6 | 1 | 78.3 |
| Woodbury Gray Quarry4300289 · Active | Washington, VTSurface · MSHA: Dimension Granite | — | — | 2 | 2 | 26.5 |
| Alberene Soapstone Company4403170 · Abandoned | Nelson, VASurface · MSHA: Talc | — | — | 0 | 0 | — |
| CEDAR ROSE QUARRY3101986 · Abandoned | Cabarrus, NCSurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| Central Quarry1200094 · Abandoned | Monroe, INSurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| Columbia Quarry2700232 · Abandoned | Coos, NHSurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| Derby Quarry4300134 · Abandoned | Orleans, VTSurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| E L Smith Quarry4300025 · Abandoned | Washington, VTSurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| Mt Airy Mine And Mill3100037 · Abandoned | Surry, NCSurface · MSHA: Dimension Stone NEC | — | — | 6 | 0 | 39.0 |
| OLD DOMINION4407338 · Abandoned | Albemarle, VASurface · MSHA: Soapstone, Crushed Dimension | — | — | 0 | 0 | 17.3 |
| Palestine Quarry1200030 · Abandoned | Lawrence, INSurface · MSHA: Dimension Limestone | — | — | 0 | 0 | 0.3 |
| Pirie & Adam Quarries4300022 · Abandoned | Orange, VTSurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| VERMONT BLUE QUARRY4300473 · Abandoned | Caledonia, VTSurface · MSHA: Crushed, Broken Stone 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
24 of 28 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 28 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
23 significant & substantial (S&S)
0 records classified as fatality
70 of 74 violations with amounts
93 inspections · 93 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 | 18 | 5 | 5,972.00 | 6 | 0 | 18 | 113.5 |
| 2025-Q2 | 23 | 4 | 4,929.00 | 5 | 0 | 12 | 161.8 |
| 2025-Q3 | 7 | 1 | 1,606.00 | 7 | 0 | 12 | 122.8 |
| 2025-Q4 | 2 | 2 | 1,410.00 | 2 | 0 | 4 | 35.3 |
| 2026-Q1 | 14 | 9 | 21,868.00 | 4 | 0 | 18 | 137.8 |
| 2026-Q2 | 5 | 2 | 302.00 | 4 | 0 | 13 | 85.3 |
| 2026-Q3 | 5 | 0 | 772.00 | 3 | 0 | 15 | 91.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 1 | 7.8 |
All violations issued in the selected period. Counts combine subsections.
Regular Safety and Health Inspection · 7.8 on-site hours
Spot Inspection · 10.0 on-site hours
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
ee needed to move the 2' air line closer to the blocks they were working on and when EE did, EE tripped over a rock, dropping the airline causing the valve on the end to open and the air line shot up and hit EE in EE's left hip.
Regular Safety and Health Inspection · 7.0 on-site hours
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
while wrapping chains around waste grout pieces they leaned onto the pieces of grout that was thin and the piece broke off and they fell onto a different piece causing a laceration to their left forearm.
Regular Safety and Health Inspection · 5.0 on-site hours
Regular Safety and Health Inspection · 10.5 on-site hours
Regular Safety and Health Inspection · 5.0 on-site hours
Spot Inspection · 0.0 on-site hours
50.20(a) · $151.00 proposed
Regular Safety and Health Inspection · 7.0 on-site hours
56.18002(a) · $151.00 proposed
56.14100(b) · $151.00 proposed
Regular Safety and Health Inspection · 19.3 on-site hours
Regular Safety and Health Inspection · 7.0 on-site hours
Spot Inspection · 1.3 on-site hours
Compliance Follow-up Inspection · 0.0 on-site hours
46.6(a) · $168.00 proposed
Regular Safety and Health Inspection · 6.5 on-site hours
Regular Safety and Health Inspection · 3.0 on-site hours
56.4104(a) · $151.00 proposed
MACHINERY · DAYS AWAY FROM WORK ONLY
while drilling ee felt a sharp pain in lower back and left leg.
Regular Safety and Health Inspection · 9.0 on-site hours
Compliance Follow-up Inspection · 1.3 on-site hours
Regular Safety and Health Inspection · 4.3 on-site hours
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.