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

39 matching records

Showing all 39
February 6, 2026 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Caught in, under or between a moving and a stationary object

On Feb 6, 2026, subcontractor, employee of Micronics (CRI MSHA ID C6220) was carrying blow pipes into the Keystone Cement Machine Shop. Leaving, their thumb was caught above the knuckle in a heavy counterweight-driven self-closing door that shut quickly and forcefully, causing a severe injury. The required stitches. The door's counterweight made it close fast, increasing the hazard

November 6, 2025 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Struck by flying object

Miner was emptying dust collector, material flushed going in both eyes under glasses. Miner sent to emergency room, both eyes flushed out, eyes drops prescribe making this a reportable injury. Miner was released to full duty on 11/7/2025 after follow up appointment.

August 23, 2021 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Keystone Cement Company · Struck against stationary object

Employee was removing a lump of material from an air slide gate, EE lacerated EE's right forearm on the edge of the steel gate. Required stitches to close wound. All energy control procedures were followed.

May 24, 2017 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Absorption of radiations, caustics, toxic and noxious substances

Employee was blowing duct work down through 1 inch port, dust blew out of port and under face shield contacting skin on face causing alkali/lime reactive burns to face.

March 2, 2017 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Struck against stationary object

Mechanic was checking flasher for brake lights on pick up truck. When EE exited from under dashboard EE lacerated right forearm on parking brake pedal. Stitches required to close laceration.

August 17, 2016 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Absorption of radiations, caustics, toxic and noxious substances

Employee was blowing down packing machine, cement blew up under safety goggles into both eyes, treated for chemical burns to both eyes, out of work 2 days.

September 24, 2014 PA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Keystone Cement Company · Struck by... (Not Elsewhere Classified)

Employee closed pack house freight elevator door on left hand lacerating ring finger. Stitches required to close wound.

February 15, 2011 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in pulling or pushing objects

Employee pulled water lance from port in tower, felt pain in right arm. Diagnosis was slight tear to bicep muscle, employee continued to fully perform his job duties until March 17 surgery, when this accident became reportable.

November 19, 2009 PA · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Keystone Cement Company · Caught in, under or between a moving and a stationary object

Employee's left hand was pinched between a vertical brace and duct.

September 3, 2008 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Keystone Cement Company · Struck by... (Not Elsewhere Classified)

Struck by duct work being moved. Final investigation still pending.

August 21, 2008 PA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Keystone Cement Company · Struck against stationary object

Employee hit right elbow against handrail and was treated with first aid. Condition did not improve. 8/28/2008 - Employee was taken to medical facility for treatment.

July 7, 2008 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

Employee was fueling the road sweeper, he stepped down off of platform at fuel tank and twisted right knee. Diagnosis by company doctor was stress fracture to right knee. This injury was contested by worker's comp. As of this date it has been verified as a work related injury.

June 12, 2008 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Keystone Cement Company · Absorption of radiations, caustics, toxic and noxious substances

Employee was holding concrete pipe, employee was splashed by the concrete presure and foreign object got in left eye.

March 5, 2008 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

Unloading hand rails off the back of a truck; rail hit a piece of wood that was nailed to the back of the truck causing EE to twist back.

February 12, 2008 PA · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

Stepped too high- stepped to an elevation of approximately 24" above ground and felt a pain in right lower leg.

February 27, 2006 PA · Metal/Non-Metal pumper HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

Employee was holding steel plate in place when it slipped causing him to twist his back. Sent to hospital, released with a back strain. No lost time, wages or change of job at this time. A later MRI showed a disc problem which was operated on June 2; on this date it became a reportable and lost time accident.

September 16, 2005 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Caught in, under or between (Not Elsewhere Classified)

BLOCKING UP BIG JOE TO REPAIR WHEEL-SLIPPED OFF PINCH BAR, GOT FINGER CAUGHT BETWEEN BLOCK & FRAME.

May 11, 2005 PA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

TWISTED RIGHT KNEE WHILE GOING UNDER KILN 1 TO CHECK OIL BEARINGS.

March 24, 2005 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Caught in, under or between (Not Elsewhere Classified)

WAS HOOKING DRAIN LINE AND FINGER GOT PINCHED BETWEEN PIPE AND HANDRAIL

February 3, 2005 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

EE WAS LIFTING A HYDRAULIC CYLINDER INTO COOLER AND MOUNTING IT TO UNDERGRATE. HE WAS HOPING THE PAIN WOULD SUBSIDE. HE FINALLY WENT TO THE DOCTOR ON 4/25/05. SURGERY SCHEDULED FOR 6/16/05.

November 17, 2004 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

While lifting a suspension bar to install in the hammer mill, ee felt something pull, had gone to Healthworks 11-17-04, returned 12-02 to Dr, determined surgery was needed. Surgery scheduled for 12-8-04.

May 14, 2004 PA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Keystone Cement Company · Struck by... (Not Elsewhere Classified)

WHILE LETTING CHAIN DOWN FROM SHOULDER, EXTRA LOOP OF CHAIN SLIPPED OFF AND CAUGHT RIGHT THUMB, BENDING IT OUTWARD. EE FELT HE COULD TAKE CARE OF THUMB. WENT TO DOCTOR 5/27. SURGERY ON 7/17/04.

February 16, 2004 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Struck against stationary object

WAS ON TOP OF COAL BELT FRAME WORKING ON POKING OUT COAL TANK CHOKE- WHEN DONE HE CAME DOWN & HIT KNEE ON FRAMEWORK. THIS WAS NOT REPORTED IMMEDIATELY, SOUGHT MEDICAL ATTN. ON JUNE 3, 2004.

February 3, 2003 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Keystone Cement Company · Struck by falling object

HE DROPPED COVER LID FROM #2 KILN COOLER DRAG ONTO FOOT.

October 8, 2002 PA · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS GOING FOR KEYS TO OPERATOR THE SERRPER. WHEN HE PLANTED HIS FOOT AND TURNED HIS KNEE POPPED AND THE KNEE SWELLED. HE ICED IT THE DAY IT HAPPENED, BUT WENT TO HEALTHWORK ON 10/10/0 2 FOR X-RAY.

September 3, 2002 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Keystone Cement Company · Struck by falling object

EMPLOYEE WAS CHANGING A SCREEN. THE SCREEN DROPPED AND CAUGHT HIS HAND BETWEEN THE SCREEN & THE CATWALK.

August 20, 2002 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS WALKING IN TRANSFER TUNNEL TO TRANSFER CEMENT AND TWISTED HIS ANKLE ON GRATING.

June 4, 2002 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS PULLING UP CHAIN ON TABLE FOR PACKING MACHINE. CHAIN WAS OILED FROM FACTORY AND SLIPPED OUT OF HIS HAND CATCHING FINGER BETWEEN CHAIN AND SPROCKET. SEVERED FINGER AT FIRST JOINT.

April 7, 2002 PA · Metal/Non-Metal truck driver HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PULLING A HOSE FULL OF DUST AND HEAVY, TRYING TO BLOW IT OUT. HIS BACK WAS SORE AND A WEEK LATER HE FELT PAIN AND COULDN'T WALK STRAIGHT.

February 20, 2002 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Struck against stationary object

EE WAS REMOVING BOLTS ON N-S SPEED REDUCER WHEN BOLT BROKE AND HIS HAND SLIPPED, CAUSING HIS KNUCKLE'S TO GET SKINNED.

November 6, 2001 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in pulling or pushing objects

EE WAS INSTALLING KILN HOOD. WHILE PUSHING HOOD IN HE STRAINED HIS LEFT SHOULDER.

September 5, 2001 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

EMPLOYEE WAS REPAIRING AND REPLACING GRATE SUPPORT. WHEN LIFTING GRATE SUPPORT HE FELT PAIN IN LEFT SHOULDER AREA.

March 22, 2001 PA · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

EE WAS CLIMBING OUT OF HATCH DOOR & PULLED A MUSCLE IN LEFT SHOULDER.

January 23, 2001 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

EMPLOYEE WAS WORKING ON THE NEW MILL CLINKER CHUTE, WHILE LIFTING THE CHUTE HE FELT PAIN IN HIS RIGHT SHOULDER.

January 13, 2001 PA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

EMPLOYEE WAS REPLACING DRIVE MOTOR, WHILE LIFTING MOTOR WITH ANOTHER EMPLOYEE, INJURED FELT PAIN IN GROIN AREA.

May 22, 2000 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS REMOVING STEEL LINING IN THE MILLROOM AND IT HIT HIS RIGHT ANKLE.

February 14, 2000 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion (Not Elsewhere Classified)

EE WAS REPAIRING BROKEN E-BAR ON CRANE BUCKET AND GRABBED HOLD OF THE BUCKET ARM TO BRACE HIMSELF AND SOMETHING PULLED IN HIS NECK AND SHOULDER.

January 28, 2000 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Over-exertion in lifting objects

EE WAS DOING HIS NORMAL JOB OF LIFTING PALLETS AND HE FELT PAIN.

January 21, 2000 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Keystone Cement Company · Absorption of radiations, caustics, toxic and noxious substances

EE WAS UNCHOKING CYCLONE HOPPER WHEN DUST OVERFLOWED FROM THE CONVWYOR CAUSING PARTICLES TO BE AIRBORNE AND BELIEVED TO BE THE CAUSE OF THE RASH.

Showing all 39