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

106 matching records

Showing 50 of 106
March 25, 2026 NV · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Caught in, under or between a moving and a stationary object

EE noticed the forklift EE was operating was running low on propane, so EE decided to replace the almost empty propane cylinder. As EE was putting the empty propane cylinder in the slot, EE's right ring finger was caught in between two propane cylinders and felt a sharp pain on EE's finger. EE ended up with a deep laceration on EE's right ring finger.

March 13, 2026 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion (Not Elsewhere Classified)

During the process of replacing clips (brackets) in the Filter Press, EE was accessing the area behind the door to install on clips, when they suddenly twisted their right ankle.

July 19, 2024 NV · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion (Not Elsewhere Classified)

IE was raking scale from kiln #4 when EE felt a sharp pain in right elbow. When IE returned to control room, IE noticed numbness in right hand. IE was diagnosed with strained right elbow. IE was prescribed PT on 8/9/2024.

April 24, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by falling object

EE was working on replacing screens on the scrubber screen. The top deck oversize grizzly panel was removed and set on the inspection bench. While pulling the screen panel out, the screen caught the grizzly panel which then fell on the mechanics left foot.

August 6, 2023 AZ · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between running or meshing objects

IE was replacing a g-bolt on a screw conveyor gear box, after locking out the screw the IE attempted to rotate the screw to line up the bolt holes. IE did this by grabbing the drive belts to rotate the shive. This pulled the IEs right ring finger in to a pinch point causing a laceration that required 3 stitches.

June 17, 2023 NV · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between a moving and a stationary object

IW was positioning drums on a pallet and smashed their right little finger between two drums resulting in a fracture.

May 15, 2023 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by... (Not Elsewhere Classified)

IW was moving a pallet from a stack to the floor, dropping it on the ground. Pallet tipped forward striking the employee's wrist causing injury

March 25, 2023 NV · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by falling object

Employee was moving a shim plate into place when it slipped out of employee's hand causing the approximately 300lbs plate to fall on employee's finger smashing the tip of it.

February 2, 2023 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between a moving and a stationary object

EE was working on preparing a media batch. Incident occurred when coworker was placing media barrel off the dolly. The barrel slipped while it was getting unloaded. EE at the time was guiding the barrel of dolly and the slipped barrel crushed EE's finger between another barrel.

July 18, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Absorption of radiations, caustics, toxic and noxious substances

A mechanic was replacing a conveyor belt in the lime plant. Lime fell from the upper level onto the mechanic's goggles. When the mechanic adjusted the goggles, lime fell into eye. After flushing the eyes on-site, the mechanic was taken to a doctor, prescribed 7 days of a prescription eye medication, and released to full duty for next scheduled shift.

April 4, 2022 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Struck by falling object

EE was lifting a flight from a scraper into a loader bucket when the flight slid back and hit EE's left foot right behind the steel toe protector, breaking EE's left toe.

April 16, 2021 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in pulling or pushing objects

Employee felt a pop in right shoulder while raking kiln. X-ray showed no breaks. Follow up with ortho on 5/4/21 resulted in pain medicine and a sling. Awaiting further diagnostic procedures.

March 16, 2020 NV · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by falling object

Employee was changing the battery on a loader when the lid of the battery box fell striking a finger. The tip of the ring finger sustained a fracture.

October 7, 2019 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Absorption of radiations, caustics, toxic and noxious substances

Employee was preparing to weld. When EE raised EE's face shield, lime that was on the brim of EE's hard hat fell behind EE's safety glasses and got into EE's eye. EE eyes were rinsed on site, but not all lime could be removed. EE was seen by a doctor to remove the remaining lime and given prescription eye drops.

September 5, 2019 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by flying object

Emptying Dribble Chutes. Airborne object got into left eye (EE was wearing safety glasses). After attempting to wash out object, EE was taken to the ER and was treated with antibiotics and prescription eyewash.

August 28, 2019 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee was lifting a rigging cable onto the storage hooks when EE felt pain in stomach and a small bulge. Employee was seen on by the Dr. on 8-29 and released without restrictions. During the followup appt on 9-18 employee released to modified duty.

March 6, 2018 AZ · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee was shoveling material buildup on belt conveyor when EE felt a pop in EE's left shoulder. Employee was examined at an orthopedic clinic and diagnosed with a possible rotator cuff tear/strain. Employee scheduled to have physical therapy 2-3 times per week until follow-up visit April 5, 2018. Worker returned to work on regular shift.

January 2, 2018 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between a moving and a stationary object

Employee got employee's right thumb caught between the connector of the bed of a dust truck. Employee fractured employee's thumb and received one suture.

October 12, 2017 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee was moving a pallet, employee felt a pain in employee's back. Didn't receive notice of Chiropractic Care until 11/29/2017.

July 10, 2017 NV · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Contact with hot objects or substances

The employee was cleaning out a plugged chute in the dolo crushing area. The employee opened an inspection door and hot material came out and contacted the right side of the employee's face causing first and second degree burns on the cheek and ear.

July 2, 2017 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by falling object

EE was called out to perform maintenance on 7/2/17. Upon arriving home, EE's eye was "itchy". When ee came to work the next day, the right eye was red and watering. When seen by the doctor on 7/3/17, the exam identified a metal fragment embedded in the right eye. Fragment was removed and EE was released to full duty. EE was wearing safety glasses at time of incident.

June 1, 2017 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Absorption of radiations, caustics, toxic and noxious substances

Employee was changing bags inside a nuisance dust collector and while exiting through the access door, accumulated lime dust on top of collector sluffed off and fell onto the employee's face and entered EE's right eye causing eye irritation. Employee received medical first aid and was given a prescription ointment for use in treating the irritation.

December 14, 2016 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

After installing screens at HMS Wet Screen in the morning & DSF Midwestern Screens in the afternoon, at the end of the day employee felt muscle spasms on the right side of neck and mentioned it to the leadman. Employee was still feeling pain the next day and requested to see a doctor.

December 13, 2016 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Struck by flying object

A maintenance mechanic received an infection in the left eye from clay material after cleaning a roller mill with an air hammer.

November 14, 2016 NV · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Absorption of radiations, caustics, toxic and noxious substances

Material fell from above EE's work area, the scaffold seal deck was unable to contain falling material from above. As the material hit the seal deck the deck and material fell on EE.

October 19, 2016 NV · Metal/Non-Metal drill operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion (Not Elsewhere Classified)

A driller injured right shoulder when transferring a drill bit into a metal reclaim dumpster. Note: injury has not been confirmed. Further diagnostics are scheduled for week of Nov 21-25th.

April 16, 2016 CA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS

Employee was carrying wire spools up the stairs at the tertiary crusher. On the second or third step, EE lost EE's footing and fell backwards striking EE's head on the concrete floor. Employee sustained a laceration requiring stitches.

January 28, 2016 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee felt pain in EE's left shoulder while working at the rock picking station. Employee reported on 1/28/16 but did not request medical treatment. The employee requested medical evaluation on 3/22/16 and was placed on restricted duty.

January 22, 2016 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee was working at the sacker #1. EE took a step toward the pallet with a full 50 lbs. sack in hand. Placing a bag requires stepping toward the sacker rotating EE's body approximately 90 degrees clockwise. Employee states that as EE planted in right foot EE got a sharp pain in EE's lower back and it ran to EE's thigh (the glute and hamstring).

July 21, 2015 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Struck against stationary object

A CM work order required the mechanic to work on a grease line located inside the body of a CAT Scraper 623E. While leaving the scraper, the mechanic hit his left knee on a metal flight.

May 1, 2015 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between (Not Elsewhere Classified)

The employee was using a jackhammer with bit to remove buildup that had accumulated between the preheater bull nose and feed bed. The jackhammer bit was wedged between the bull nose and rock bed. When proceeding to begin jackhammering the employee used only one hand to grab the jackhammer, it fell pinching the employees thumb between the jackhammer and preheater ram guard.

February 24, 2015 NV · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck against stationary object

Employee was carrying object that partially obstructed forward view along walking path. Employee walked into a section of metal screw conveyor, resulting in serious contusion to front of right leg, between knee and ankle.

December 10, 2014 CA · Metal/Non-Metal bagging, package operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee works as a packer loader at the 50-lb sacking station. Employees left wrist hurts when he moves a bag from the sacker spout to the pallet.

October 25, 2014 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Caught in, under or between a moving and a stationary object

While in process of installing a new motor on air separator, the EE pinched thumb between the motor and base. Left thumb fracture.

June 4, 2014 NV · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

The employee was changing the gate from silo 8 to silo 9 when he felt a sharp pain in his back.

April 25, 2014 NV · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Struck by... (Not Elsewhere Classified)

It was very windy on 4/25/14. While stacking bags onto a pallet, clay was blown into ee eye and after rubbing and trying to clean it out, he decided to tell a supervisor

April 24, 2014 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Absorption of radiations, caustics, toxic and noxious substances

The employee was working on the north screen tower dust collection system when lime dust got into his eye.

March 3, 2014 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by... (Not Elsewhere Classified)

The employee was sitting in the lunchroom eating. He had been grinding earlier in the day. He did wash his hands and blow off his body. While sitting in the lunchroom some material fell into his eye and he proceeded to rub it out. The material did not come out of his eye he then proceeded to wash it out. His eye was in pain and he was taken to medical treatment.

June 30, 2013 AZ · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion (Not Elsewhere Classified)

The worker was doing contracted conveyor belt splicing & was kneeling by the belt when he turned to get a hand tool, twisted his knee, heard a pop. He worked for the rest of the day without reporting the incident to his supervisor. He also worked every work day through 7/15/13 & reported the incident on 7/16/13. He's been out of work since 7/17/13 & has filed a workers comp claim.

April 17, 2013 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by... (Not Elsewhere Classified)

Employee was removing a hot air spool piece from the #4 coal mill, there was tension on the crane supporting the piece during disassembly, and when the employee struck the piece to free it, it bounced up, and struck the person on the right hand.

April 15, 2013 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc · Over-exertion in lifting objects

Employee was lifting 50# bags of additive to fill the feed hopper at the extruders when he felt a sharp pain in his upper back.

September 24, 2012 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

Employee felt pain in the groin area while sacking on 9/24/12. Employee reported internally, but did not request medical treatment. On 7/17/14, employee reported worsening of pain and requested medical evaluation. Employee was diagnosed with a hernia and had surgery 9/2/14.

May 28, 2012 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Struck by... (Not Elsewhere Classified)

Employee was attempting to lift a oxygen bottle by the lid, the lid came off and hit him in the upper lip.

April 13, 2012 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion in lifting objects

General daily labor lifting cut up screw flights and servicing mobile equipment causing employee to experience pain/soreness in back.(Lumbar strain)

March 13, 2012 NV · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lhoist North America of Arizona Inc. · Over-exertion (Not Elsewhere Classified)

Production laborer was shoveling some -5/8" lime stone - in the process he said he felt his lower back pop. The result was a Lumbar strain. No lost days. The Dr. restricted his work and prescribed medication.

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