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
273,193
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

23 matching records

Showing all 23
March 19, 2019 AZ · Metal/Non-Metal drill helper HANDTOOLS (NONPOWERED)
Bonanza Explorations, Inc. · Fall onto or against objects

Employees were pushing and pulling on a pipe wrench to break apart a down hole hammer when the hammer broke free the employees lost balance and stumbled into the other employees left ankle.

October 9, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man OTHER
Bonanza Explorations, Inc. · Contact with heat

Miner's feet started to swell then became red and irritated.

September 21, 2013 AZ · Metal/Non-Metal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Sump pump failed - miner went into the sump water to clean and reset pump - miner spent 6 hours repairing pump - while standing in the water received concrete burns.

July 21, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Bonanza Explorations, Inc. · Over-exertion in pulling or pushing objects

Miner was drilling out a round in fractured ground. When he tried to pull the drill and steel out of the hole he strained his back from the steel becoming stuck.

July 8, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Struck by flying object

Miner was mucking out a heading with a LHD when a rock hit the hand held fire extinguisher mounted on the outside of the cab. The fire extinguisher activated and the powder went into the miners face getting into his eyes. The miner was wearing his safety glasses.

June 20, 2013 AZ · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Miner went into a sump area down from a shot crete area to advance a pump. Miner developed a rash and his skin showed signs of a chemical burn.

June 10, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Bonanza Explorations, Inc. · Over-exertion (Not Elsewhere Classified)

While drilling at the face of 690, a rock rolled out of the face, Miner jumped back to avoid rock and felt his knee pop. Miner took ibuprofen and finished shift. When miner got home knee started to swell.

April 1, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Bonanza Explorations, Inc. · Caught in, under or between a moving and a stationary object

While repairing utilities to pipe hung from the back the forklift, with a manbasket attached, ran over a rock near the rib. The miner grabed the back rail of the manbasket and it pinched his three fingers between the manbasket and forklift guard.

March 9, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Bonanza Explorations, Inc. · Struck against a moving object

Informed on 3/9/2013 that miner did not come back to work after his days off stating he hurt his back and hips the previous work days. While driving LHD miner ran over a rock and it jarred him causing pain in his back and hips.

January 31, 2013 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Caught in, under or between a moving and a stationary object

While moving a 400 pound sump pump, employee attempted to level the load, when the lifting eyes broke sending the pump back to steel table, employees left pinkie was struck causing a laceration.

January 18, 2013 AZ · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Over-exertion in lifting objects

Miner was waiting by 300 pound sump pump to replace the holding chains when pump fell onto its side. The miner didn't wait for his helper but tried to stand the pump back up and felt a burning in stomach.

January 7, 2013 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Bonanza Explorations, Inc. · Struck against a moving object

while towing a broken down vehicle out of underground miner hit the rib while in the drivers seat with seatbelt on. Reported 1/9/13 to safety that the lower right stomach/groin area was tender.

October 21, 2012 AZ · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Miners waded into a sump to repair a pump that contained residue of shot crete and received chemical burns.

October 21, 2012 AZ · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Miners waded into a sump to repair a pump that contained residue of shot crete and received chemical burns.

October 17, 2012 AZ · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Bonanza Explorations, Inc. · Struck by... (Not Elsewhere Classified)

Miner noticed a jack leg that had fallen from the bolt deck. He picked it up to secure it on the deck when the goose neck swung up and hit him in the teeth.

August 31, 2012 AZ · Metal/Non-Metal ledgeman/hand, quarry man DISORDERS (PHYSICAL AGENTS)
Bonanza Explorations, Inc. · Contact with heat

Miner contacted shifter with a complaint of headache, back pain, and arm pain to the elbow. Brought to the Security office for evaluation and sent to hospital for dehydration.

July 15, 2012 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Bonanza Explorations, Inc. · Caught in, under or between a moving and a stationary object

Miner was cleaning off roller drum removing the buildup of mud when the rod used for cleaning slipped and caught the miners finger between the rod and conveyor belt cutting the end of his finger.

May 17, 2012 AZ · Metal/Non-Metal electrician, lineman STRIKING OR BUMPING
Bonanza Explorations, Inc. · Struck against stationary object

Miner was leaving dry when a piece of paper flew out of his pocket. Miner chased paper, stepped on it, bent over to pick paper up, and hit his head on a piece of stationary channel iron. Miner received a scalp laceration that required staples.

May 4, 2012 AZ · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler POWERED HAULAGE
Bonanza Explorations, Inc. · Struck against a moving object

Miners were delivering supplies to a rehab area, on second trip miner stopped, applied brake, turned off RTV, started to exit RTV when it started rolling backwards down decline. RTV ran up rib and rolled on it's side. One of three miners in buggy received bruises on right arm, pre-op done.

November 20, 2011 AZ · Metal/Non-Metal apprentice, trainee FALL OF ROOF OR BACK
Bonanza Explorations, Inc. · Struck by falling object

Miner was placing a 10' drill steel into a pre-drilled 6' hole. The miner was holding the steel when a rock approx. 4' x 4' x 3' began to fall in the area of the drill hole. The miner retreated as the steel bearing the weight of the rock hit the back of the knee and knocked him to the ground.

July 26, 2011 AZ · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Bonanza Explorations, Inc. · Struck against a moving object

The accident involved a Wagner ST 3.5 mucker on the surface area near the North portal. The operator was backing the mucker after dumping muck. He struck a rock with the tire of the mucker. The operator struck the ROPS with his hard hat. The accident did not impair the mining operation.

October 4, 2006 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Bonanza Explorations, Inc. · Fall from machine

Employee states while walking from one side of catwalk to another, he jumped off same and landed awkwardly on unknown ankle, spraining same.

Showing all 23