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
December 12, 2024 UT · Metal/Non-Metal leaching operator HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck against stationary object

Employee was cutting pad liner with a knife in their right hand when the knife slipped in EE's right hand and EE's right thumb was cut. Result of sharp pad liner cutting EE's thumb while cutting it.

October 26, 2024 UT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by flying object

Employee was standing next to the dozer, when another employee was using a hammer to align the track. When they smacked the track a piece of the dozer track came off and hit the right forearm of the employee, resulting in a small piece of metal stuck in the employee's arm

September 11, 2023 UT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by... (Not Elsewhere Classified)

Employee was using a 1" drive ratchet to remove a bolt. As EE was pulling it towards self, EE's hand slipped off the ratchet and EE punched self in the left side of their mouth. This caused an upper tooth to come loose.

September 8, 2015 UT · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by... (Not Elsewhere Classified)

While stripping a shred of copper off of a cathode with a pry bar, the bar slipped out off the copper sheet and hit the employee in the mouth. The employee received a laceration on the upper left side of his lip/mouth.

April 13, 2012 UT · Metal/Non-Metal drill helper HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by... (Not Elsewhere Classified)

Employee 1 was assisting Employee 2 with the removal of core from a core sample tube. Employee 1 was holding the tube in an upright position, while Employee 2 was tapping on the tube with a dead-blow hammer (bowling pin). Employee 2 struck Employee 1's thumb in the process, resulting in a laceration to Employee 1's right thumb, requiring seven stitches.

August 21, 2010 UT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by... (Not Elsewhere Classified)

Employee was using a pry bar to peel away a 3' X 3' thin sheet of copper from a cathode. The copper sheet swung towards him and cut his right forearm. He recieved sutures and put on light duty.

March 21, 2010 UT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Mariana Copper One · Struck by... (Not Elsewhere Classified)

Employee was working a loader bucket tooth. He hit the tooth with a 3 lb hammer and a sliver of metal hit him in the bottom lip. He received one suture to close the wound.

Showing all 7