Mining Incidents

Buchanan Minerals, LLC operator

Controlled by Coronado Coal LLC
MSHA operator ID: 0144433
Fatalities
1
Total incidents
298
Mines on record
2
Years on record
2016–2026
Compliance record
MSHA citations since 2016
3,423
citations
653
significant & substantial
$2,078,729
proposed penalties
$1,492,300
paid to date
72% of proposed penalties paid to date, a $586,429 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2016
933
inspections on record
79,939
inspection hours
4.3
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.
3,423 citations across 79,939 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.
$2.1M
proposed penalties
$1.8M
current assessed
$1.5M
paid to date
$279K
outstanding
3,295 assessments are final orders; 104 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
29
2025
43
2024
56 (1f)
2023
36
2022
36
2021
24
2020
15
2019
16
2018
18
2017
13
2016
12

Mines on record

Fatalities under this operator

1 recorded
May 31, 2024 VA · Coal utility man, errand boy, service truck operator Fatality · FALL OF ROOF OR BACK
Buchanan Minerals, LLC · Struck by falling object

Employee was struck-by a rock in the 2 Right crosscut of the 16 East Section, while traveling under unsupported roof.

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The full compliance file on Buchanan 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.