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
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The record

27 total records

Showing all 27
April 3, 2026 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Trap Rock and Granite Quarries · Struck by falling object

One employee was attempting to dislodge a rock in the top part of a cone crusher. the employee failed to lockout the feeder feeding the crusher. when the plant operator attempted to start the plant the feeder started spilling rock. The other employees noticed what happened and had the feeder turned off. A rock however did fall and strike the employee in the shoulder.

April 3, 2026 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Trap Rock and Granite Quarries · Struck by falling object

One employee was attempting to dislodge a rock in the top part of a cone crusher. the employee failed to lockout the feeder feeding the crusher. when the plant operator attempted to start the plant the feeder started spilling rock. The other employees noticed what happened and had the feeder turned off. A rock however did fall and strike the employee in the shoulder.

February 26, 2026 IL · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Columbia Quarry Company · Struck against stationary object

Operator was running an open cab stand on skid steer and was not paying attention to surroundings and hit their hard hat on a guard of a conveyor. The operator went to the emergency room and was cleared by doctor to return on 3/2/26 missing one day of work.

November 17, 2025 MO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Trap Rock and Granite Quarries · Over-exertion (Not Elsewhere Classified)

Conditions were dry and no adverse conditions were noted. EE was ascending the ladder on HT-29 (777g CAT HAUL TRUCK) in order to enter the cab. EE felt a pain in EE's rt knee while climbing. EE notified pit foreman via text.

July 8, 2024 IL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Columbia Quarry Company · Over-exertion in pulling or pushing objects

Employee was moving a mechanical lever to change products and felt a strain in the gut area. No action was taken at this time as felt it was a strain from exertion. Currently employee is working at full capacity with some discomfort.

April 30, 2024 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Trap Rock and Granite Quarries · Over-exertion (Not Elsewhere Classified)

As Employee was stepping up onto a 8 inch platform EE pulled a muscle on EE's right calf

July 25, 2023 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Columbia Quarry Company · Over-exertion (Not Elsewhere Classified)

Employee was assisting in changing screens stepped wrong and knee popped. Was taken to urgent care, treated as sprain, Ice with no restrictions was prognosis.

July 13, 2023 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Columbia Quarry Company LLC · Struck by falling object

EMPLOYEE WAS WALKING UNDER CONVEYOR MATERIAL FELL OFF STRIKING EMPLOYEE IN THE HEAD AND SHOULDER

June 21, 2023 IL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Columbia Quarry Company · Fall from machine

Clear dry day, employee went to exit the loader and missed the first step coming down. EE fell back landing on butt, back, & hitting head. EE didn't lose conciousness, got up and walked to where others were at. Went to an urgent care for eval and was sent to ER for CT. Only severe bruising was noted. Light Duty for three days.

March 10, 2023 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Columbia Quarry Company · Over-exertion (Not Elsewhere Classified)

While climbing down from a screen the employee slipped on some loose material and started to fall catching self. In catching self felt a pop in neck and shoulder area. No medical treatment was sought at this time.

November 30, 2022 IL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Columbia Quarry Company · Over-exertion in pulling or pushing objects

Work was being done on a conveyor approx 8ft above ground. The work done was overhead for several hours. While replacing a roller the employee felt a pop in EE's right shoulder while prying roller in place. EE immediately reported it at the time. EE let me know 2 wks later that there was still discomfort and received medical evaluation. results: limited use till see specialist.

September 12, 2022 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Columbia Quarry Company · Caught in, under or between a moving and a stationary object

While removing an impact bar from the crusher and placing it on a pallet, the bar shifted and rolled onto EE's left metatarsal. This bruised at point of impact. Site tenderness was noted but motion was good. We treated as a bruise injury and EE finished the workweek. It was observed Monday to still be tender and EE went to see a doctor Tuesday. Xray revealed a bone fracture.

August 5, 2022 IL · Metal/Non-Metal master mechanic, foreman, supervisor OTHER
Columbia Quarry Company LLC · Bodily reaction, (Not Elsewhere Classified)

Employee was in the process of going to shut off impactor at ground level. When they heard a pop in their left leg which caused pain and loss of motion in it. Employee was unable to put any body weight on leg after this. Employee was taken to hospital by management.

July 11, 2022 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Trap Rock and Granite Quarries · Bodily reaction, (Not Elsewhere Classified)

Miner was walking across GP7 catwalk in one direction, but then turned abruptly into another. The quick pivot caused injury to right ankle

December 9, 2021 IL · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDTOOLS (NONPOWERED)
Columbia Quarry Company LLC · Over-exertion in wielding or throwing objects

While removing a flat rock that was wedged in rock box above jaw belt. Employee was swinging down on rock with a sledge hammer when they heard a pop from lower back. Which in turn caused them extreme pain and discomfort when trying to move. Employee was transferred by EMS to hospital.

September 3, 2021 MO · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Trap Rock and Granite Quarries · Fall from scaffolds, walkways, platforms

Miner climbed a platform to grease feeder bearings. Area is inaccessible. Miner was not wearing a safety harness. Miner finished greasing bearings, miner stepped back and fell through an opening in the handrail of the platform. Miner fell approximately 15 feet onto a pile of rock. County Emergency personnel called to treat Miner.

July 2, 2020 MO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Trap Rock and Granite Quarries · Struck against a moving object

The Loader loading the haul truck lowered the boom and suddenly hitting the bed side causing the truck to suddenly shake.

August 20, 2019 IL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman EXPLODING VESSELS UNDER PRESSURE
Columbia Quarry Company · Struck by flying object

Employee was preparing to wash spillage from under a conveyor. A new nozzle that was being used was 1.5" thread and so was the mating threads. The threads were close enough to engage and tighten. However, the unknowing different thread type did not hold pressure resulting in the hose blowing free and striking the employee in the upper lip.

January 24, 2019 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Columbia Quarry Company · Over-exertion in lifting objects

While lifting a battery out of a pickup to install in a haul truck, worker strained right shoulder.

October 18, 2017 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Columbia Quarry Company · Over-exertion in wielding or throwing objects

While swinging a sledge hammer to un choke a rock chute the worker hurt left shoulder on 10/18/2017. On 10/30/17 went to doctor. On 12/4/17 started therapy. On 1/30/2018 first day lost to have surgery.

September 16, 2017 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Columbia Quarry Company · Struck against stationary object

While servicing a vibrating screen at Dupo Quarry, the worker struck right knee against the corner of employee's parts crate fracturing patella.

August 18, 2017 MO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Trap Rock and Granite Quarries · Struck by flying object

EE was trimming metal off of head pulley with a cut off wheel when debris got past EE's eye protection. First aid treatment was administered and EE was monitored. Swelling occurred and EE was taken to receive medical treatment on 8/23/2017.

August 9, 2016 IL · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Columbia Quarry Company LLC · Caught in, under or between running or meshing objects

While adjusting the setting on jaw crusher a mechanical failure occurred on the adjusting ram hydraulic hose. The failure allowed the jaw adjusting mechanism to close on the employee hands in the adjusting shim area. Employee was transferred by EMS to hospital trauma center with crushing injuries to both hands.

August 8, 2016 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Columbia Quarry Company · Over-exertion in lifting objects

Employee was lifting nitrogen charging service tool box from the side box of service truck. The tool box weighs about 30 pounds and the side box shelf was about chest high. Employee felt a strain in right shoulder. Follow up with same day medical evaluation indicating strain of muscle and tendons of the rotator cuff.

April 11, 2016 IL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer STRIKING OR BUMPING
Columbia Quarry Company LLC · Struck against stationary object

Employee was walking by the rear of welding service truck and contact a piece of sharp metal protruding from the bed. Employee's left upper arm was lacerated requiring sutures.

March 4, 2014 IL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Columbia Quarry Company LLC · Struck by... (Not Elsewhere Classified)

Employee was replacing bolt-on cutting edge on CAT 980H bucket. The worn plow bolt twisted under the power of removal with air impact. The bolt head caught and cut the employee leather glove lacerating left index finger

February 13, 2014 MO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Trap Rock and Granite Quarries · Struck by falling object

EE(equipment operator) was assisting another ee(mechanic) on equipment maintenance. A frozen dirt clod fell on ee left leg and left hip knocking him to the ground. Other ee called 911 and ee was taken to the local hospital 3 miles away. The hospital is small ultimately ee was transferred to St. Johns Mercy St. Louis for further testing and care.

Showing all 27