Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,193
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
Filters 2 active
Time period
Experience at time of incident

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The record

7 matching records

Showing all 7
January 9, 2023 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Montana Resources, LLC · Bodily reaction, (Not Elsewhere Classified)

Employee stood from a kneeling position and felt EE's knee pop. Later it was determined that EE had torn EE's meniscus.

January 24, 2017 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Montana Resources, LLC · Bodily reaction, (Not Elsewhere Classified)

Employee was repairing a conveyor belt and was kneeling down. When employee stood up, felt a "pop" in knee. Employee was diagnosed with a minor tear of the meniscus several months later and had it repaired on 5/23/17.

December 20, 2016 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Montana Resources, LLC · (Not Elsewhere Classified)

While changing oil filter on CAT D8 Dozer, employee felt a pop on right side of rib cage. Resulting in a contusion. Was prescribed blood clot medication.

December 12, 2013 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Montana Resources, LLC · (Not Elsewhere Classified)

Employee had a fatal heart attack at the mine. Heart attack was from natural causes.

June 15, 2011 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Montana Resources, LLC · (Not Elsewhere Classified)

Employee informed supervisor that he was not feeling well and that he had bad heartburn. Employee was taken to the Emergency Room. The employee passed away later in the day while under care at the hospital.

November 21, 2005 MT · Metal/Non-Metal electrician, lineman OTHER
Montana Resources, LLC · (Not Elsewhere Classified)

Employee had completed night shift and was in the electrical office talking to cross-shift when he collapsed in the office. CPR was started, EMS was called, and employee was transported to the hospital. The employee was pronounced dead shortly after arriving at the hospital from a heart condition.

May 24, 2005 MT · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor OTHER
Montana Resources, LLC · Struck by falling object

A sudden gust of wind caused material (12' aluminum boat) to spin around and break off from the crane hook. The wind floated the boat in the air 20' and struck employee. He was struck in the back and the right side. On 5/25/05 his right leg was found to be fractured.

Showing all 7