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Twin State Mining, Inc. operator

Controlled by Cleveland-Cliffs Inc

MSHA operator ID: 0075785

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Email me when a new MSHA incident is filed at any Twin State Mining, Inc. mine.

Fatalities: 1
Total incidents: 33
Mines on record: 5
Years on record: 2008–2026

Compliance record

MSHA citations since 2007

1,291

citations

264

significant & substantial

$971,078

proposed penalties

$766,888

paid to date

Source: MSHA violations data, updated weekly.

Top causes

OTHER 1 fatality · 1 non-fatal
HANDLING OF MATERIALS 7 non-fatal
FALL OF ROOF OR BACK 6 non-fatal
MACHINERY 5 non-fatal
HANDTOOLS (NONPOWERED) 4 non-fatal
POWERED HAULAGE 3 non-fatal

Incident timeline

2026

2024

2023

14 (1f)

2022

2021

2011

2009

2008

Mines on record

Fatalities under this operator

1 recorded

August 18, 2023 WV · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss Fatality · OTHER

Twin State Mining, Inc. · Drowning

Employee was assisting in installing a discharge line from a pump when Employee did not respond to verbal calls, Supervisor went to check and found Employee face down and unresponsive.