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

12 matching records

Showing all 12
January 19, 2026 AZ · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Fall to the walkway or working surface

Employee was performing housekeeping duties to mitigate slip hazards of ice and ended up slipping on that ice, resulting in a fall on their left knee. Employee refused medical treatment and continued work the remainder of the day. Employee woke the next morning with a swollen knee.

March 3, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

Employee was walking over scrap metal in laydown when EE lost footing and when EE landed on right foot EE felt a pain in the bottom of foot.

January 20, 2025 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

Employee was cleaning around plant when they slipped on ice and pulled a leg muscle.

October 18, 2024 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Fall from machine

Employee was exiting a semi truck at end of shift with lunch bag in one hand and paperwork in the other while stepping down, EE felt a sharp pain in left knee upon slipping on the bottom step resulting in falling to the ground landing on left foot then the right. EE has an injury to left knee.

June 4, 2024 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

Employee was stepping out of a building onto a ramp and twisted right ankle resulting in a sprain.

January 14, 2024 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Fall from machine

Employee was climbing down (backwards) a step ladder attached to a machine. When stepping on the bottom rung, EE's left foot slipped forward and EE fell backwards landing on EE's rear end. Employee did not utilize 3-points of contact.

August 16, 2022 AZ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

EE was walking to dewatering plant and stepped on rock resulting in a left sprained ankle.

February 6, 2022 AZ · Metal/Non-Metal dry screening plant operator, screen house operator SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

While walking a belt line checking on the conveyors Employee stepped between two blocks of ice and twisted left inside ankle.

January 6, 2022 AZ · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

EE was operating front end loader, EE stopped and was exiting loader on left side. Upon stepping off bottom rung of ladder, EE stepped on a frozen tire rut with EE's right foot and EE's ankle folded over spraining / tearing ligaments in right ankle.

December 29, 2021 AZ · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

EE had returned to work from an injury of a sprained right knee. While working near pump EE's right foot became stuck in the mud and when EE turned, it twisted and sprained the same right knee. Upon return to work EE resigned 01/04/2022.

December 19, 2021 AZ · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Over-exertion (Not Elsewhere Classified)

EE was looking up at plant while walking and stepped in a water hole spraining the right knee.

February 19, 2020 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Silica Services Mining, LLC · Fall from machine

While preparing to enter a cab driver's side, an employee fell back off the top step (31 inches from the ground) and landed on the ground. The employee may have hit the bottom step of another vehicle parked less than 5 feet away. The employee was diagnosed with a dislocated left shoulder and possible fractured left wrist.

Showing all 12