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
273,095
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
June 16, 2025 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
MP Mine Operations, LLC. · Struck by flying object

Employee had foreign material blow into their eye

June 12, 2025 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
MP Mine Operations, LLC. · Absorption of radiations, caustics, toxic and noxious substances

Employee attempted to relocate a rattlesnake when the employee was bitten on the finger.

July 28, 2023 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
MP Mine Operations, LLC. · Absorption of radiations, caustics, toxic and noxious substances

Maintenance worker walking through the mill pad with contractor. Contractor's pants caught on valve opening the valve and getting caustic in eyes

December 27, 2022 CA · Metal/Non-Metal electrician, lineman OTHER
MP Mine Operations, LLC. · Struck by flying object

Crew members were walking to the lunch tent due to a weather stand-down due to high winds. While walking behind another person, the wind blew that person's hard hat off which struck the injured employee in the mouth resulting in a chipped tooth.

October 1, 2021 CA · Metal/Non-Metal safety director OTHER
MP Mine Operations, LLC. · (Not Elsewhere Classified)

non-work related death due to a heart attack, stroke or possible aneurism

June 23, 2020 CA · Metal/Non-Metal safety director OTHER
MP Mine Operations, LLC. · Bodily reaction, (Not Elsewhere Classified)

PER MSHA DEFINITION, FIRST AID INJURY ONLY UNTIL 07/01/2020. Employee was attempting to avoid falling 30lb fire extinguisher so jerked leg backwards. However, foot stayed planted and knee was hyperextended.

February 10, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
MP Mine Operations, LLC. · Struck by flying object

On 2/14/2018 employee reported that on 2/10/2018 employee was operating a skidsteer while packaging mill concentrate and a gust of wind blew the concentrate in left eye. Employee was wearing a half-mask respirator and safety glasses. Employee then switched to a full-face mask and completed shift. Upon return to work, employee eye was red and irritated.

Showing all 7