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

31 matching records

Showing all 31
April 15, 2026 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Struck by flying object

Worker was welding in shop. They removed their welding hood after completing a weld and the slag popped and sent material into their eye. The material had to be removed by medical professionals and they were prescribed antibiotic and steroidal eye drops.

November 11, 2025 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between running or meshing objects

2 employees were working on a palletizer, but only one of them had it locked out. When the locked out employee was done, they asked the other employee if they were clear, and heard "yes". The other employee was still working, and when the machine was started, their right hand was caught, amputating the index finger, and degloving the middle finger.

September 11, 2022 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Contact with hot objects or substances

employee was sealing a product bag with the a heat seal when their right finger tip made contact with the heated surface, burning their right finger tip.

April 29, 2017 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between running or meshing objects

EE was using the SteelWeld Shear to cut metal pieces to make a machine guard. When EE activated the foot pedal on the machine, EE's hand was in position under the clamp to hold the metal. EE's right middle finger was caught between the hydraulic piston that holds the metal being cut on the SteelWeld Shear work table.

October 20, 2015 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

Employee is quarry employee that operate most of the time a scrapper Employee informed his Doctor - While driving a scraper constant motion of neck and body due to rough roads neck area started to get really discomforting.

January 20, 2014 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

Employee was operating a bulldozer in the mine and pushing a scraper. The bulldozer encountered a large rock and lost contact with the scraper. The bulldozer then slid off of the rock, and shift forward suddenly, hitting the scraper. This caused excessive force and resulted in a whiplash type of injury to both operators.

January 20, 2014 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

Employee was operating a scraper in the mine. The scraper was being pushed by a bulldozer. The bulldozer encountered a large rock and lost contact with the scraper. The bulldozer then slid off of the rock, and shift forward suddenly, hitting the scraper. This caused excessive force and resulted in a whiplash type of injury to both operators.

July 9, 2013 CA · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between a moving and a stationary object

Employee was bench testing a reactor 'G' valve to find out if it had proper clearances around the seating area. He was using a sheet of paper held over the valve seat while the valve plunger was open. When the valve was closed to test the seat, it caught his left index finger causing a laceration and fracture at the tip of the finger.

February 8, 2013 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between running or meshing objects

While replacing and adjusting v-belts on C-310 Fan, the last joint of the middle finger of the left hand was nearly amputated when the hand was caught between the v-belts and the belt pulley on the drive motor.

August 21, 2012 CA · Metal/Non-Metal welder (shop) MACHINERY
Imerys Filtration Minerals, Inc. · Contact with hot objects or substances

Was using a torch to cut off rusted bolts on the spinner blades in the Williams Mill.

April 19, 2012 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion (Not Elsewhere Classified)

Using a 7" Buffer on a stainless Vessel when the buffer jerked forward pulling his right elbow.

August 30, 2011 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Struck by falling object

A piece of steel fell from the turning kiln while the employee was standing beside it.

December 20, 2010 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

Scraper operator had filled bowl with basalt and started to pull away, as he was moving forward, the scraper slid on snow. Scraper operator slowed down and stopped abruptly as dozer operator approached from behind to push scraper, hitting stinger (push pad) on scraper causing injury to scraper operator.

August 17, 2010 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

Employee in 631E scraper was hauling crude from mining pit to crude pile in rotation with other scrapers, which were being pushed with a D-9N dozer. Accident occurred when employee had turned in seat to see where dozer was, when D-9N dozer made contact with the 631E scraper, causing neck strain injury to employee.

June 21, 2010 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Struck against stationary object

EE was changing out the cutting blade on the Shipping film applicator. When making final adjustments, EE noticed some film was stuck on the edge of the blade. EE tried to pull the film off the blade when his left index finger came in contact with the blade.

January 27, 2010 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Imerys Filtration Minerals, Inc. · Struck by... (Not Elsewhere Classified)

Workers were repairing a broken water line. They were saw cutting a water main. The employee was pouring water from the bucket to irrigate the saw blade, when the saw got stuck and kicked back at his face.

January 16, 2008 CA · Metal/Non-Metal welder (shop) MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion (Not Elsewhere Classified)

The employee stated that he was welding in an awkward position for a long period of time.

May 15, 2006 CA · Metal/Non-Metal welder (shop) MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion (Not Elsewhere Classified)

Employee was placing and welding patches on 601 cyclone and strained his back. Employee did not report this injury to his Supervisor till 05/18/06. He is claiming the strain was from an old injury sustained in 1986.

April 13, 2005 CA · Metal/Non-Metal pumper MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion (Not Elsewhere Classified)

EE was using a jack hammer to break some concrete when his left wrist became sore. The doctor placed EE on restricted work activities.

December 22, 2004 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals Inc · Struck by flying object

EE was packing 50 lb bags at parking station a bag blew up, causing dirt to get in his right eye. EE was wearing safety glasses at the time of the accident.

November 30, 2004 WA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion in pulling or pushing objects

Celite feels this is not a valid injury, employee not working, Supervisor stated injury occurred at home. Claim denied by L&I. New claim using injury date 11-30-04 accepted 1-28-05 by L&I. Acc rpt filled out 1-18-05 stated he pulled pallet from stack set on machinery for supersack bags felt pulling back of leg, pulled another pallet from stack felt stinging lower back.

November 11, 2004 CA · Metal/Non-Metal shopman repair cars, mechanic MACHINERY
Imerys Filtration Minerals, Inc. · Struck by... (Not Elsewhere Classified)

Injured and another employee were removing an air line from a compressor. The air line was under pressure when the fittings were released. The pressurized hose struck him in the left hand. His work was temporarily modified to restrict use of the left hand.

June 14, 2004 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between (Not Elsewhere Classified)

Michael was using a hoist at 3 A/P to lift plastic wrap. His left thumb was caught between the hoist and an air cylinder.

April 1, 2004 WA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Over-exertion in lifting objects

EE HAD PUT A SUPER SACK BAG ON MACHINE & STARTED TO FILL BAG WITH SLOWLY FALLING PRODUCT. HE TURNED AROUND TO PICK A A CARD TO INSERT IN SIDE OF BAG. WHEN HE TURNED BACK AROUND THE PRODUCT WAS FALLING RAPIDLY IN BAG. EE GRABBED BAG TO CENTER ON PALLET BUT BAG WAS TOO HEAVY TO MOVE, STRAINING HIS LEFT SHOULDER.

March 15, 2004 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Contact with hot objects or substances

EE WAS BURNED ON THE LEFT WRIST FROM SLAG CREATED BY THE USE OF A CUTTING TORCH TO BURN OFF A BEARING AT #3 SECONDARY BLOWER. THE EVENT OCCURED ON 3/9/04 AND BECAME REPORTABLE 3/15/04

July 17, 2003 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals Inc · Struck by flying object

EE WAS PACKING 50 LB BAGS. HE WAS CLOSE TO EMPTYING THE BIN WHEN A BAG BLEW UP ON #3 PACKER. HE WAS PATTING THE BAG AT THE TIME. WHEN IT BLEW UP IT THREW PRODUCT INTO HIS LEFT EYE. EE WAS WEARING SAFETY GLASSES AT THE TIME. HE WAS TAKEN TO E.R. WHERE THEY IRRIGATED EYE AND RELEASED HIM.

September 18, 2002 WA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Imerys Filtration Minerals, Inc. · Struck against a moving object

EE WAS OPERATING SCRAPER, STRIPPING BASALT IN WEST PIT, OTHER EE WAS OPERATING PUSH CAT. AS EE IN SCRAPER WAS DROPPING BOWL, OTHER EE BUMPED INTO HIM HARD FROM BEHIND, CAUSING SCRAPER TO GO OVER A LARGE PIECE OF BASALT, JARRING EE A SECOND TIME, STRAINING HIS NECK AND BRUISING HIS RIBS AND HIPS.

May 16, 2002 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between a moving and a stationary object

EE WAS PREPARING TO BEND A PIECE OF 1/4" FLAT STOCK METAL IN THE PRESS BRAKE. HIS RIGHT FOOT CONTACTED THE START SWITCH/DEADMAN. THE PRESS LOWERED CONTACING HIS LEFT HAND.

April 4, 2001 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS WALKING DOWN A FLIGHT OF STAIRS. A TRAP DOOR DESIGNED TO COVER THE STAIRWELL JARRED LOOSE. THE DOOR UNWOUND ON A WINCH AND STRUCK HIM ON THE TOP OF THE HEAD.

February 18, 2001 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between (Not Elsewhere Classified)

EE WAS REMOVING BLOWER ROTOR WHICH WEIGHS ABOUT 800 LB. THE ROTOR WAS SUSPENDED ON AN OVERHEAD HOIST. EE PUSHED THE ROTOR AWAY FROM PIPE & HOUSING. HIS LEFT FINGER WAS CAUGHT BETWEEN.

March 10, 2000 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Imerys Filtration Minerals, Inc. · Caught in, under or between a moving and a stationary object

EE WAS PACKING 50# BAGS OF PRODUCT. HE DROPPED A BAG ONTO THE CONVEYOR. THE BAG WAS OFF CENTER. HE TRIED TO STRAIGHTEN THE BAG WITH HIS FOOT. HIS FOOT AND LEG WERE CAUGHT IN THE BAG PRESS. HE PULLED THE EMERGENCY STOP CORD TO THE CONVEYOR.

Showing all 31