Mining Incidents

Greenbrier Minerals, LLC operator

Controlled by Coronado Coal LLC
MSHA operator ID: 0129274
Fatalities
3
Total incidents
443
Mines on record
16
Years on record
2013–2026
Compliance record
MSHA citations since 2013
9,182
citations
1,758
significant & substantial
$5,483,485
proposed penalties
$3,891,681
paid to date
71% of proposed penalties paid to date, a $1,591,804 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
1,517
inspections on record
109,785
inspection hours
8.4
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
9,182 citations across 109,785 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$5.5M
proposed penalties
$4.2M
current assessed
$3.9M
paid to date
$345K
outstanding
8,582 assessments are final orders; 416 contested dockets.
As of the most recent assessment on 2026-05-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2026
1
2025
19 (1f)
2024
22
2023
37
2022
25
2021
22
2020
21
2019
41
2018
41
2017
51 (1f)
2016
45 (1f)
2015
74
2014
35
2013
9

Mines on record

Fatalities under this operator

3 recorded
December 18, 2025 WV · Coal master mechanic, foreman, supervisor Fatality · POWERED HAULAGE
Greenbrier Minerals, LLC · Struck by powered moving object

The employee stepped out of manhole and onto the slope and was struck by a slope tractor traveling down the slope.

February 3, 2017 WV · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Greenbrier Minerals, LLC · Fall from machine

Truck bed turned over while dumping after load failed to clear from bed. This caused the truck to tip up on passenger side tires-truck did not turn over or sustain any damage. Material was wet and damp and temp. was cold. Driver chose not to use bed treatment station provided by company. Trailer appeared to be loaded toward the front. Driver chose to jump from truck.

January 4, 2016 WV · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler Fatality · POWERED HAULAGE
Greenbrier Minerals, LLC · Caught in, under or between running or meshing objects

There were no witnesses to the event. Employee was found with right arm caught by the hold up roller of the remote discharge of the #1 conveyor. When found by crew members, employee was not responsive. Employee was transported to the surface when employee was pronounced deceased.

Watch this operator

Email me when a new MSHA incident is filed at any Greenbrier Minerals, LLC mine.

For insurers, brokers, and safety consultants

The full compliance file on Greenbrier Minerals, LLC

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.