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

12 matching records

Showing all 12
October 24, 2025 CA · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
UNACEM North America · Rubbed or abraded

The employee was simply walking through the Maintenance Shop holding a box cutter they had just got out of the vending machine. Upon inspection of the box cutter, they noticed a foreign object (possibly glue) on the blade. They proceeded to wipe the blade off on their left sleeve, when they cut/punctured their wrist area.

January 20, 2025 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
UNACEM North America · Inhalation of radiations, caustics, toxic and noxious substances

Employee was clearing the opening of a vertical discharge pipe for the Cement Kiln Dust (CKD). The discharge of previous ckd had prevented the flow of discharge and had created a back-up. Employee used a rake to remove blockage at which point the material quickly flowed from pipe causing ckd to go airborne dusting the employee. The employee inhaled the material.

April 5, 2022 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Drake Materials · Struck against stationary object

Removing Drain cap with a pipe wrench while applying pressure it broke loose causing EE to slam EE's right hand into the bolts that were sticking out. Major swelling to EE's right hand

May 11, 2021 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
UNACEM North America · Struck by... (Not Elsewhere Classified)

Worker was cutting conveyor belt with box cutter style knife & pulled knife into calf of right leg causing a laceration

December 15, 2019 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
UNACEM North America · Caught in, under or between two or more moving objects

Gear box of shaker screen at crusher system, loosening bolts with torque wrench when middle left hand finger got between wrench and bolt pinching finger causing laceration.

August 1, 2019 AZ · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDTOOLS (NONPOWERED)
UNACEM North America · Caught in, under or between a moving and a stationary object

WHILE PINNING AND PLATING THE BAUXITE WEIGH FEEDER, WAS SWINGING SLEDGE HAMMER AND IT GLANCED OFF AND DOWN SMASHING EMPLOYEE'S FINGER INTO THE LIP OF THE BAUXITE DOOR

June 5, 2018 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Drake Materials · Struck against stationary object

Loosening bolts on the 2nd deck of the wash plant using a crescent wrench when wrench slipped causing left hand to slam into sharp metal corner puncturing EE's glove, leaving a deep puncture wound in left hand.

March 30, 2018 AZ · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDTOOLS (NONPOWERED)
Drake Materials · Struck by... (Not Elsewhere Classified)

Working on the durability cell cutting silicone liners with a straight razor. While holding it down with EE's left hand and cutting with EE's right EE cut through EE's glove and into EE's left thumb.

July 31, 2017 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Drake Materials · Over-exertion in wielding or throwing objects

EE was asked by operator to re-install a ripper tip retaining pin. The pin had walked out of bore in ripper shank. EE struck pin with hammer to realign. When hammer struck pin, the impact caused a piece of metal to break off and was projected into EE's chest.

June 28, 2016 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
UNACEM North America · Struck by... (Not Elsewhere Classified)

Employee received 2 lacerations on the right hand from a hand tool while troubleshooting a motor sensor.

November 20, 2009 AZ · Metal/Non-Metal rodman, surveyor/transit helper HANDTOOLS (NONPOWERED)
UNACEM North America · Caught in, under or between (Not Elsewhere Classified)

EE right hand became caught between 2"x6" lumber and a rebar bundle.

Showing all 12