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 1 active
Time period
Experience at time of incident

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The record

44 matching records

Showing all 44
August 6, 2025 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant NONPOWERED HAULAGE
US Mine Corp · Fall onto or against objects

Using a cylinder hand cart to move a helium gas cylinder to the lab. Cart wheel caught a rock and stopped rolling. IW's momentum caused them to tip over the cart forward and left hand was pinned between the cart and metal grating. Left hand had a small diameter but deep laceration that required stitches to close. No lost days or restrictions.

June 4, 2025 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Struck by falling object

Removing skid plate from a haul truck and the plate shifted. Struck IW in chest/shoulders. Contusions and general soreness, has follow up on 7/3/25

April 11, 2025 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
US Mine Corp · Caught in, under or between a moving and a stationary object

Closing a shipping container door and pinched left middle finger in door. Declined medical attention initially. Finger still sore 4/15/25 and went to get checked. No fracture, sprain/strain/contusion.

March 24, 2025 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant DISORDERS (REPEATED TRAUMA)
US Mine Corp · Over-exertion (Not Elsewhere Classified)

IW has had slowly progressing discomfort in right writs/forearm/elbow. Twisting motions seem to bring it on, IW twists sample jar caps on and off frequently in lab.

November 14, 2024 CA · Metal/Non-Metal plumber, pipefitter, millwright MACHINERY
US Mine Corp · Flash burns (welding)

Using a cutting torch and had a splitsecond flash/flare up. Went to clinic for evaluation. Placed on modified duty until follow up.

October 2, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Struck against stationary object

Repairing a machine guard, caught right forearm on a sharp piece of metal and lacerated it. Took to emergency room and they stitched it closed.

October 2, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Caught in, under or between a moving and a stationary object

Replacing a small motor and right ring fingertip got smashed. Suffered a broken fingertip and laceration.

June 4, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
US Mine Corp · Fall from machine

Working to remove an out of service apron feeder. Tripped and unexpectedly stepped off to the ground approx 30" below. Had significant left knee pain. Taken to ER for treatment. Placed off work, awaiting MRI for better diagnosis.

March 28, 2024 CA · Metal/Non-Metal plumber, pipefitter, millwright SLIP OR FALL OF PERSON
US Mine Corp · Caught in, under or between a moving and a stationary object

IW descending a fixed ladder and fell. Left leg got caught in ladder safety cage or possibly ladder rung and caused a fracture left femur. Ladder is approx 17' high, worker fell approx 15 feet. IW transported to hospital by EMS.

October 4, 2023 CA · Metal/Non-Metal dry screening plant operator, screen house operator HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

IW sacking pallets of clay, began having mid back pain.

May 9, 2023 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
US Mine Corp · Caught in, under or between (Not Elsewhere Classified)

IW was hooking up a small water trailer to a pickup truck. In the process EE fell and reached out to catch self. EE's left pointer finger tip was caught in between the trailer hitch and ball. Approximately 1/2" of the tip was amputated. Taken to ER where they performed surgery to properly close the wound.

April 1, 2023 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STRIKING OR BUMPING
US Mine Corp · Struck against stationary object

Walking and stepped on a drain grating. Grating shifted, allowed EE's foot to slide through to the concrete gutter/drain bottom. The grating lacerated IR's right shin in the process. Had a tetanus shot and 5 stitches to close up wound. Returned to work/no restrictions.

January 24, 2023 CA · Metal/Non-Metal silo operator, bin puller, truck loader HANDLING OF MATERIALS
US Mine Corp · Over-exertion in wielding or throwing objects

Used hammer to jar jammed knife gate free and shoveled sand. Had gradually increasing shoulder pain. Clinic diagnoses shoulder sprain/impingement and placed on restricted duty until follow up.

July 19, 2022 CA · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator POWERED HAULAGE
US Mine Corp · Struck by... (Not Elsewhere Classified)

Manipulating a dump bucket lever and struck in shoulder by the bucket. Had an old non-work shoulder injury that was reaggravated. Placed on

January 27, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

Moving roofing tinwork at ground level on 1/25, 1/26 and 1/27. At some point began feeling pain in their back. Pain became bad enough 1/27/22 that EE then reported it and wanted to be seen for medical treatment.

October 26, 2021 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
US Mine Corp · Fall onto or against objects

Greasing upper bucket pin on front end loader. Worker was standing on a step approximately 24" above ground level. Worker's foot slipped and worker landed with back on the bucket.

August 27, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech EXPLODING VESSELS UNDER PRESSURE
US Mine Corp · Struck by flying object

Dresco pipe ruptured, whipped to the side and struck employee in the leg. Left lower leg fracture.

July 30, 2021 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant SLIP OR FALL OF PERSON
US Mine Corp · Fall onto or against objects

Slipped getting out of office chair, plopped back down into chair and jarred EE's back. Mentioned it to supervisor, but did not want medical tx at that time. Requested medical tx 8/4 due to lingering back pain.

July 23, 2021 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
US Mine Corp · Fall to the walkway or working surface

Slip and fall at ground level near the drier pad, per employee they "tripped over our feet". Twisted ankle and knee. Did not initially want medical evaluation, but pain grew worse and they asked to be seen on 7/26/21. No diagnosis yet, other than "nothing broken, possible sprain/strain". Doctor put them in a knee brace and off work until after follow up visit on 8/9/21.

July 16, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
US Mine Corp · Struck by flying object

Foreign material in left eye. Believed to have occurred while grinding metal to prep for welding. Small metallic fragment removed from worker's left eye at medical clinic, with no permanent damage done. Worker was wearing proper PPE while grinding.

December 1, 2020 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

Sacking and stacking clay sacks, developed pain in left quadricep over time during shift.

October 19, 2020 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
US Mine Corp · Fall to the walkway or working surface

Slipped and fell on bulk tank platform, struck edge of scaffold step with back. *For the sake of clarity, fall and landing were on the same level of scaffold.

September 16, 2020 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
US Mine Corp · Struck against a moving object

Operates heavy equipment daily, complains of lower back pain.

June 5, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Struck by falling object

Moving motor shaft during repair of water pump BC-213. Lost grip of motor shaft, dropped it onto left foot. Placed in a walking boot and cleared to return to full duty EE's following shift.

March 13, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
US Mine Corp · Over-exertion (Not Elsewhere Classified)

Field service technician dispatched to mine location, arrived at mine near shop location to start work on a downed piece of equipment. Upon exiting vehicle, stepped out onto some uneven ground and rolled an ankle.

February 7, 2020 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
US Mine Corp · Absorption of radiations, caustics, toxic and noxious substances

Washing loader bucket out near sand screen. A check valve had failed and allowed caustic to back flow into the hose prior to this use. The employee was hit with over spray in the process of washing loader. Suffered chemical burns to arms, hands, belly, knee and foot.

December 23, 2019 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
US Mine Corp · Caught in, under or between (Not Elsewhere Classified)

Opening pickup tailgate, thumb got caught in the handle as the tailgate swung down. Employee suffered a left thumb sprain.

November 16, 2019 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
US Mine Corp · Fall from machine

Climbing out of loader cab, missed the step causing EE to come all the way down to the ground with EE's left leg fully extended. Felt pain in EE's knee, diagnosed left knee strain.

October 19, 2019 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
US Mine Corp · Struck against a moving object

The scraper behind EE hit hard while the two scrapers were linking up. EE had an onset of back pain over the next 5-10 minutes. Diagnosed as a "Back contusion".

October 8, 2019 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

EE was lifting ~5lbs of samples out of a lab machine and felt a sudden sharp pain towards the rear of left shoulder. Shoulder sprain.

August 12, 2019 CA · Metal/Non-Metal water truck operator POWERED HAULAGE
US Mine Corp · Struck against a moving object

Driving water truck daily. Employee developed back pain over the course of several days and reported it on 8/12/19. Back strain.

February 13, 2019 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

Stacking clay sacks, heard a popping noise and felt back pain.

December 19, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer EXPLODING VESSELS UNDER PRESSURE
US Mine Corp · (Not Elsewhere Classified)

A Truck raised EE's bed near high power lines. The lines arced to EE's truck causing damage to the tires. The driver was not injured. Staff was inspecting the scene when a tire blew causing their ears to ring. They were sent to a doctor for medical exam. The driver was not injured.

December 19, 2018 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant EXPLODING VESSELS UNDER PRESSURE
US Mine Corp · (Not Elsewhere Classified)

A Truck raised bed near high power lines. The lines arced to truck causing damage to the tires. The driver was not injured. Staff was inspecting the scene when a tire blew causing their ears to ring. They were sent to a doctor for medical exam. The driver was not injured.

October 16, 2018 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
US Mine Corp · Fall from ladders

While working near the surge bin, EE fell off an A frame style ladder approximately 3-4 feet. EE suffered lacerations to EE's right arm and head. Treated and cleared to return three days later.

October 8, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
US Mine Corp · Over-exertion (Not Elsewhere Classified)

Operating Dozer on gravel when a pre-existing hernia worsened. *for clarity, original cause of hernia was not work related.

July 5, 2018 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
US Mine Corp · Caught in, under or between running or meshing objects

I am doing an investigation. LOTO procedures were not followed.

April 17, 2018 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
US Mine Corp · Over-exertion in lifting objects

Employee was picking up a battery moved the wrong way and tweaked their back.

February 26, 2018 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
US Mine Corp · Fall to the walkway or working surface

EE was covering a pile of clay with a tarp when EE stepped onto what EE thought was solid ground. EE soon realized that the ground was giving way. EE fell and when EE was able to get up EE had extreme pain from EE's ribs.(It was raining at the time). EE notified EE's boss and boss took EE to the emergency room.

October 23, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
US Mine Corp · Bodily reaction, (Not Elsewhere Classified)

EE said to another employee that EE had bent down and when rising EE had twisted back. EE said needed to go home.

September 7, 2017 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
US Mine Corp · Caught in, under or between a moving and a stationary object

A kaolin plant EE was emptying a dump hopper and put hand on the lower rail, when the hopper rolled forward and then back it pinched hand. EE went to the doctor on 9/18/17 and was excused from work till 9/20/17. EE was returned to work full duty. We have since talked about this incident in safety meetings and added guards to equipment.

May 30, 2017 CA · Metal/Non-Metal water truck operator SLIP OR FALL OF PERSON
US Mine Corp · Fall from machine

Conditions were good. EE was climbing water pull truck using 3 point contact. EE placed foot on Top step and slipped off losing balance. EE lost footing and grip and fell to the ground with most of the weight focused on the left foot. EE heard it crack. EE called safety manager and I took EE to the hospital. Result is a broken L-ankle .

May 4, 2017 CA · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
US Mine Corp · Over-exertion (Not Elsewhere Classified)

Build moist cabinet for US Mine corp lab. Work shifted off stand while adjusting. Strained left shoulder not a problem at first. Became very pain full as soon ass I went to bed. Pain increased over night. Went to ER 5-6-17

March 30, 2016 CA · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
US Mine Corp · Caught in, under or between (Not Elsewhere Classified)

At approx 8:00 am EE was on the middle wet screen area and attempting to take off a cover plate approx 24"x24" on a wet screen with a pry bar. While creating a gap to wedge open the lid, movement with the pry bar in an up down or "vertical" motion, EE right hand thumb was struck between the pry bar and a handrail near the wet screen.

Showing all 44