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

69 total records

Showing 50 of 69
May 18, 2026 - · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Master Products Corp · Over-exertion in lifting objects

On Monday, May 18, in the first shift, the operator of the r-line 1 area, suffered a sprained left shoulder, while placing 50-pound bags of product on a pallet.

January 23, 2026 - · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Master Products Corp · Caught in, under or between a moving and a stationary object

In production area a miner was affected when in the task of filling big bags with final product where the thumb of the right hand was pricked between the ear of the big bag and fork section of the forklift

August 23, 2025 - · Metal/Non-Metal welder (non-shop) HANDLING OF MATERIALS
Master Products Corp · Struck by falling object

On the 23 of august 2025, at approximately 10:39am, a surface miner sustained a head injury after being accidentally struck by a sledgehammer that was in use during repair of entrance gate. The miner was moving a ladder when the sledgehammer fell from the top of the ladder, directly striking the top of their head. They suffered a scalp laceration with bleeding.

October 28, 2024 - · Metal/Non-Metal forklift operator POWERED HAULAGE
Master Products Corp · Struck by powered moving object

miner is impacted in the left foot by a forklift that fracture one of the fingers

December 8, 2023 - · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Master Products Corp · Struck by... (Not Elsewhere Classified)

An independent contractor was struck, causing an injury to their right leg at the ankle, by a section of the new dust collector duct, while unloading duct sections from the truck bed.

August 15, 2023 - · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Master Products Corp · Struck against stationary object

Miner walked over a pallet straining left ankle.

April 11, 2023 - · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Master Products Corp · Caught in, under or between running or meshing objects

Operator of the machine that wrap pallets with product, was cleaning the machine in the transfer part, using a paint brush EE puts EE's right arm through a space between the roller and the chain that moves the pallet in to position, inadvertently touches a censor which activates the chain, and it goes up puncturing EE's arm, EE manages to get out by touching the censor again.

February 23, 2023 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Master Products Corp · Fall onto or against objects

The task is performed by the back of the machine climbing on a step to reach and put the bags. Apparently, EE stepped badly on the step, which caused the step to turn causing the fall on the guard of the strap, hitting the right forearm, causing severe pain. Affected area was put on ice and sent to be seen by a doctor.

February 6, 2023 - · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Master Products Corp · Fall to the walkway or working surface

Walking thru mine outside facilities miner slipped at a zone that has sediments and was wet. EE made a jerky movement that made EE bend EE's left knee falling on that side to the ground. EE finished EE's shift that day, but next day EE went seeking medical attention. Doctor gave a medical leave until 02/13/2023. EE's left knee was swollen.

November 23, 2022 - · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Master Products Corp · Fall from machine

a miner stepping down from the loader, in the last step of the ladder twisted an ankle (right foot) causing them to fall backwards (approx. 3 feet high) to the ground, the miner walked to the EHS office to informed what happened and informed that they have pain in the lower back, miner was referred to HR for documentation and sent to hospital for evaluation

October 3, 2022 - · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Master Products Corp · Over-exertion in pulling or pushing objects

Using their strength, EE tried to pull a heavy steel plate that was on the floor, to close a gap. EE strained right arm elbow, a bump was visually observed. Arm was immobilized and miner sought medical attention.

April 19, 2022 - · Metal/Non-Metal welder (shop) OTHER
Master Products Corp · Struck by flying object

Welder was standing on an area outside, on the facilities, waiting turn to continue the task when the wind blew dust particle from other area to EE's face affecting both eyes (EE said that EE was wearing safety glasses) EE went to wash but the burning sensation still persisted and left work to look for medical assistance

March 31, 2022 - · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Master Products Corp · Struck by... (Not Elsewhere Classified)

Miner was removing a cap screw by holding a metal screw in right hand and a drilling hammer in left hand, when miner try to hit the screw instead miner mash index finger of the right hand, at the time miner said miner is ok and complete shift, next day was absent and call to report that miner will seek medical attention. Doctor only indicated that miner has a bruise

August 29, 2021 - · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger MACHINERY
Master Products Corp · Struck against a moving object

A crane overturned in the sand plant area trying to overturn an industrial dust collection, the miner hit hard inside the cabin of the crane, losing consciousness for a few minutes. The miner was treated by paramedics and taken to the hospital, hours later miner was discharged because miner did not show lesions on the X-rays.

July 2, 2021 - · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Master Products Corp · Struck by... (Not Elsewhere Classified)

miner sufferer cut on one left hand finger trying to remove a PVC tube.

November 4, 2019 - · Metal/Non-Metal welder (shop) MACHINERY
Master Products Corp · Struck by falling object

The welder was working with the manual grinder and even with the safety glasses a metal particle fell into the right eye.

July 25, 2019 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Caught in, under or between a moving and a stationary object

The employee went down the stairs with a hammer in hand. At the end of the ladder the employee jumped and the finger of employee's right hand was caught between the hammer and the ladder. This caused a fracture of the second finger of the right hand.

June 4, 2019 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Absorption of radiations, caustics, toxic and noxious substances

In the bagging operation a sack broke. The material with cement falls on the face of the operator and the eye was inflamed by apparently allergic reaction. The operator was using EE's safety equipment.

May 22, 2019 - · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Master Products Corp · Caught in, under or between running or meshing objects

Right Hand punctured with a chain conveyor. The operator wanted to remove a broken bag from the conveyor.

March 11, 2019 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Struck by falling object

When the warehouse attendant was manually placing glass blocks boxes on a wood pallet, other boxes fell and hit ee in the legs.

April 9, 2018 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STEPPING OR KNEELING ON OBJECT
Master Products Corp · Struck by... (Not Elsewhere Classified)

In the cleaning of the working area, The employee touches the hand hoe with foot and the stick hits ee in the face. The impact caused a wound that required three stitches in the eyebrow of the right eye.

December 6, 2017 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Struck by... (Not Elsewhere Classified)

In the process of filling 50 lbs bags, the nozzle of the baler get blocked. The operator inserts a metal rod to remove the blockage. It is when the rod hits the right hand of the operator.

July 11, 2017 - · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Master Products Corp · Over-exertion in pulling or pushing objects

The employee was using a tool to exert force to loosen a nut from the air compresor, slip and hurt their back.

October 7, 2016 - · Metal/Non-Metal lab technician HANDTOOLS (NONPOWERED)
Master Products Corp · Struck by... (Not Elsewhere Classified)

When installing a desktop, screwdriver slips causing a cut on left hand. This accident required two stitches.

August 3, 2016 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Caught in, under or between (Not Elsewhere Classified)

In the bags packaging equipment, we handle three different bag sizes. When the operator was changing the bag positioning fixture, right hand got pinched in the bag positioning fixture.

June 9, 2015 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Struck by rolling or sliding object

The operator was putting a roll of plastic wrapping on the machine and it slipped. When employee was attempting to hold the roll, the operator's wrist got bent.

November 12, 2013 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Struck by... (Not Elsewhere Classified)

He was packing a product. One of the pack was damaged and the dust came out toward his eyes.

August 13, 2010 - · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant MACHINERY
Master Products Corp · Struck by... (Not Elsewhere Classified)

The employees was using a bench saw to cut plycem. at the end of the road he turn off the machine but pass his left hand near the blades and touching it and he got injuried

June 2, 2009 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Master Products Corp · Unclassified, insufficient data

The employee was found unconscious bleeding and convulsing. All measure were taken to secure his safety until paramedrics arrived.

May 27, 2009 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Master Products Corp · Fall from machine

The employee was fixing a wrapping machine which had entangled plastic on the film tower. The machine was in Log/Out and the tower break was unrealeased so the employee could move it by hand. He was taking out the plastic from the tower, when it slipped and fell down on a height of 30 inches.

June 2, 2008 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Struck by... (Not Elsewhere Classified)

June 2, 2008 the employee was working at Q-Line 1 when the machine got stuck. He proceed opening the main door of the machine to check the purpose of the obstruction from the gate of the mixer compartment. He tried to fix the gate and the mixer got activated hitting the right hand on the wrist.

May 20, 2008 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Caught in, under or between a moving and a stationary object

The EE started his regular shift. He got one of his fingers on his right hand stuck while unloading the bulk bags.

February 21, 2008 - · Metal/Non-Metal clerk, timekeeper, office worker, director of sales STRIKING OR BUMPING
Master Products Corp · Struck against stationary object

The employee walked thru the warehouse to the bathroom. She can't identify that in front of her we have a stairway. She hit the stairway with her forehead.

December 21, 2007 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Over-exertion (Not Elsewhere Classified)

Continuing back pain related to his duty as packaging material.

September 17, 2007 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Over-exertion (Not Elsewhere Classified)

Continuing back pain related to his duty as packaging operator.

February 2, 2007 - · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Master Products Corp · Struck by falling object

Helping another mechanics fixing a motor, the motor was unsecure and one part of the motor went down and hit the head of the employee. The employee was there without his helmet at that moment.

June 16, 2006 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Over-exertion in lifting objects

The employee alleges that he suffered a hard back pain while he was moving bag of cement.

January 30, 2006 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Master Products Corp · Struck against a moving object

Employee allegedly suffered back pain and claims it is related to his responsibilities as Packaging Operator.

November 17, 2005 - · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Master Products Corp · Struck by... (Not Elsewhere Classified)

He was trying to take out a screw in an elevator. The only way to take it out was using a hammer. When he finally took out the screw, he did not follow the safety standard and he got punctured in his left hand.

July 20, 2005 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Master Products Corp · Fall to the walkway or working surface

THE EMPLOYEE ALLEGED THAT HE WAS TAKING HIS BREAK. TWO WORKERS START MAKING JOKES TO HIM. HE WAS TRYING TO AVOID THEM BUT THAT DAY WAS RAINING DAY. THE FLOOR WAS WET AND HE MOVED AND SLIP IN TO THE GROUND WHEN HE TRIED TO AVOID THEM.

June 8, 2005 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Over-exertion in lifting objects

THE EMPLOYEE WAS MOVING BAGS OF CEMENT FROM ONE PLACE TO ANOTHER. DURING THAT PROCESS HE FELT A SEVERE BACKACHE.

May 16, 2005 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator FALLING/SLIDING/ROLLING MATERIALS
Master Products Corp · Absorption of radiations, caustics, toxic and noxious substances

THE EMPLOYEE ALLEGED THAT HE WAS UNDER THE VERTICAL SCREW CONVEYOR IN THE REPAIR LINE. HE WAS MIXING CEMENT WHEN HE FELT THE CEMENT FROM THE TOP DROP AROUND HIS BODY. HE ALLEGED THAT ONE OF THE PIPES ABOVE HIM WAS DAMAGED.

February 8, 2005 - · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Master Products Corp · Fall from machine

EE WAS DESCENDING FROM THE LOADER AND TWISTED LEFT ANKLE WHEN EE TOUCHED GROUND

February 26, 2004 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Master Products Corp · Struck by flying object

THE INJURED EE CLAIMS THAT WHILE HE WAS FILLING BAGS WITH GLASS BLOCK MORTAR, ONE OF THE BAGS EXPLODED AND THE MATERIAL GOT INTO HIS RIGHT EYE. THIS CAUSED HIM A LOT OF PAIN AND REDNESS TO THE INJURED EYE.

November 19, 2001 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OCCUPATIONAL SKIN DISEASES
Master Products Corp · Absorption of radiations, caustics, toxic and noxious substances

THE EE ALLEDGES THAT FOR ABOUT TWO WEEKS HE HAS BEEN FEELING AN ITCH ALL OVER HIS BODY, SPECIALLY HIS ARMS. HE HAS VISISTED A PRIVATE DR BUT THE MEDICATIONS HAS NOT BEEN EFFECTIVE. THE DR REFE RRED HIM TO THE FONDO DEL SEGURO DEL ESTADO.

October 16, 2001 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Over-exertion (Not Elsewhere Classified)

WHILE ORGANIZING SOME BAGS (APPROX. 47 LB.), HE FELT A STRONG PAIN IN HIS WAIST. HE COULD HARDLYMAKE WAIST MOVEMENTS.

October 9, 2001 - · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Master Products Corp · Over-exertion in lifting objects

THE EE ALLEGES THAT WHILE HE WAS PREPARING A MIX OF GROUT, WHEN HE MOVED THE BAG OF CEMENT OF APPROX. 30#, HE FELT A STRONG PAIN IN THE LEFT SIDE OF HIS RIB CAGE. HE IS IN MUC PAINA ND CA HARD LY MOVE.

September 20, 2001 - · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Master Products Corp · Over-exertion in lifting objects

THE EE WAS MOVING SOME BAGS FROM THE DUST COLLECTOR AND HE TRIED TO REMOVE THE SCREENS THAT PROTECT THE BAGS AND HE HURT HIS WAIS. HE FEELS MUCH PAIN AND CAN HARDLY WALK.

August 9, 2001 - · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Master Products Corp · Over-exertion (Not Elsewhere Classified)

THE EE WAS CHECKING A MOTOR THAT WAS VIBRATING AND HE WAS REINSTALLING THE COVER OF THE MOTOR, THE COVER SLIPPED, AND THE EE TRIED TO HOLD IT AND HURT HIS BACK.

July 18, 2001 - · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Master Products Corp · Caught in, under or between (Not Elsewhere Classified)

THE EMPLOYEE WAS PACKING THE CEMENT PRODUCTS IN A BUG BAG, ANOTHER EE WAS MOVING THE PALLET WITH THE FORKLIFT. NO ONE REALIZED THAT HIS FOOT WAS UNDER THE FORKLIFT AND HE LOWERED THE FORKLIFT, IT PINCHED HIS RIGHT THUMB.

Showing 50 of 69