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

89 total records

Showing 50 of 89
July 11, 2025 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Over-exertion in wielding or throwing objects

Maintenance employee was pounding on a bearing assembly with a 16 pound sledge hammer. After the job was completed they noticed pain in right wrist. The next morning their wrist was stiff and sore. The employee did report that their wrist had been sore with pre-existing pain for sometime.

July 4, 2024 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Maintenance Employee reported a muscle strain in left bicep above the elbow, 4 days after setting up a portable conveyor. appointments with physician were scheduled and after evaluation by a specialist on 8/15 they were diagnosed with lateral epicondylitis in the left elbow. No surgery required. Physical therapy recommended. Employee notified operator of condition on 8/26/24

July 1, 2024 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · (Not Elsewhere Classified)

A temporary employee for Smith and Sons constructions showed a recordable hearing loss after their annual hearing exam compared to their baseline test.

July 1, 2024 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · (Not Elsewhere Classified)

A temporary employee for Smith and Sons construction showed a recordable shift in hearing compared to their baseline.

December 13, 2022 MT · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall to the walkway or working surface

Lab employee walking off designated path fell on some snow covered ice. Employee reported pain in upper extremities. Right arm and Shoulder. Severity of the injury is unknown at this time. Physician evaluated the employee and had the employee get some rest and comeback for follow up appointment in a week. Did not release back to work as of yet.

September 18, 2022 MT · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Over-exertion in lifting objects

After loading samples into oven, lab employee felt discomfort with symptoms of abdominal pain, nausea and vomiting. Employee went home rested, then went to urgent care where they were diagnosed with a Left Inguinal hernia. Released back to work with restrictions.

January 7, 2022 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

Employee was holding a grinder with one hand and a piece of metal in the other. EE was using the grinder to remove an old weld off part of the metal when the grinder kicked out and cut EE's hand holding the metal. EE was wearing gloves on both hands.

December 9, 2021 MT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Caught in, under or between a moving and a stationary object

After employee unloaded electrical cable trays at the repulper building, and putting the forks back in the travel position to return backhoe back to the ready line, EE inadvertently pinched right middle finger where the fork pivots. After a medical evaluation EE received 3 stitches and was able to return to work.

October 29, 2021 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall onto or against objects

Slip/trip accident. Carrying rebar and tripped causing them to fall. Employee put their arm out to catch themselves which hit the rebar matt.

October 23, 2018 MT · Metal/Non-Metal plumber, pipefitter, millwright HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Struck by falling object

While a maintenance employee was being hoisted in a man basket after doing repairs in a leach tank, ee looked up to ensure the man basket was clear and some dust or debris fell from above landing in right eye. EE was wearing safety glasses. While trying to remove the particle it scratched cornea.

July 25, 2017 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

Contractor employee was repairing a sump. EE cut the discharge hose to length with a utility knife that slipped and made a laceration on left forearm

March 24, 2017 MT · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall to the walkway or working surface

Employee was pulling a 2" polypipe out of a culvert when it became lodged and then suddenly broke free causing the employee to lose balance and fall backwards tripping over a power pole that was lying on the ground behind the employee. The employee sustained an injury to right shoulder. Injury diagnosed on the 18th of April.

October 9, 2015 MT · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee had Carpel Tunnel surgery on right hand on 10/09/2015.

July 26, 2015 MT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

When the employee was cutting a plugged hose the knife slipped and cut his hand. The employee went to the ER to have his hand looked at. The ER opened his hand up to see if he had nicked the tendon. The doctor used 3 stitches to close the cut

July 4, 2015 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall from machine

Employee was ascending the Stairs on the front of the haul truck and fell backwards catching all his weight on his left arm injuring his left shoulder.

April 23, 2015 MT · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

During the attempted extraction of a pump, the 2' diameter HDPE discharge line broke. The line recoiled and struck a technician standing at the collar. Chipped two teeth.

November 4, 2014 MT · Metal/Non-Metal electrician, lineman DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Occupational Illness - employee had surgery on his wrist for repetitive cumulative trauma

August 12, 2014 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · (Not Elsewhere Classified)

The results of the audiogram showed a Standard threshold shift in his left ear. The employee primarily operates a bulldozer. noise sampling on bulldozer operators has been conducted, TWA results from samples have been below the MSHA PEL of 90 dB. Employee baseline and annual audiogram from 2001 through 2013 didn't show any significant shifts in his audiograms

February 18, 2014 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Caught in, under or between (Not Elsewhere Classified)

As the employee entered the rest room, the wind caught the door, pulling the employee's right arm. Informed of MRI results on May 1 2014 showed a full muscle tear in the rotator cuff - consultation for surgery is scheduled

October 18, 2013 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Golden Sunlight Mines Inc · Struck against a moving object

Employee complained of back pain after operating a Haul truck. MRI showed degenerative arthritis in the upper neck requiring physical therapy. Doctors report was Jan 20, 2014.

February 14, 2013 MT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall to the walkway or working surface

Employee was walking away from grind shack toward the MCC room when he fell on flat grating and bruised his shoulder. Because of continuing pain employee was further evaluated and found to have a rotator cuff tear.

January 29, 2013 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Golden Sunlight Mines Inc · Struck against a moving object

No Incident - doctor reported that driving in a haul truck aggravated his back by repetitive work and prescribed physical thearpy

July 31, 2012 MT · Metal/Non-Metal ledgeman/hand, quarry man OTHER
Golden Sunlight Mines Inc · Contact with heat

Before Lunch experienced dizziness and light headed feeling along with nausea and vomiting, rested and ate lunch but symptoms got worse.

July 23, 2012 MT · Metal/Non-Metal forklift operator SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

EE was operating a forklift when he noticed the other workers having trouble with the placement of the liner due to the wind. He got off the forklift to help pull the liner. While pulling the liner he stepped wrong and pulled a muscle in his right lower leg.

May 18, 2012 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee had trouble with his left third finger from repetitive trauma, doctor visit was on May 18 when employee received a cortisone shot, company did not receive doctors report until June 18.

May 8, 2012 MT · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee was diagnosed with Carpal Tunnel and will have Outpatient surgery May 17, 2012.

April 10, 2012 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Golden Sunlight Mines Inc · Struck against stationary object

WHILE WORKING IN A BALL MILL, A BALL ROLLED UNDER HIS LEFT FOOT CAUSING LEFT KNEE TO TWIST SIDEWAYS.

January 12, 2012 MT · Metal/Non-Metal drill helper EXPLODING VESSELS UNDER PRESSURE
Golden Sunlight Mines Inc · Struck by flying object

As the crew was tripping out of a drill hole, while disconnecting the drill steel, the pipe that was under pressure kicked out and hit the helper in the hard hat and knocked him to the ground.

December 18, 2011 MT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall from machine

Employee was on the loader and was preparing to dismount, turned around and employees foot slipped off the first step and then he fell to the ground bruising right thigh and over extended his right hip, and hit his head on the fender. Employee was evaluated at the emergency room and x-rayed, no broken bones only bruised.

December 8, 2011 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

Employee was removing a tangled hoist cable from a hand operated hoist when the end came through the pulley and struck him in the teeth chipping two front teeth

September 22, 2011 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Caught in, under or between (Not Elsewhere Classified)

Employee lacerated/broke tip of right pinky finger. Pinched between a hydraulic cylinder and boom of machine

June 4, 2011 MT · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

Employee loaded shooter with cap - In an attempt to hook lead line employee accidentally shot the shooter injuring his left index finger.

May 5, 2011 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee was getting on a cat D-10 dozer, he turned and felt pain in his left knee, he refused medical treatment at the time he reported it. At a later date employee request to be examined by a doctor and went in for an MRI, the mine received a copy of the MRI on December 5, 2011. Diagnosed as a Lateral meniscus tear in his left knee, and surgery has been recommended.

April 14, 2011 MT · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Over-exertion in lifting objects

Employee diagnosed with tendinitis in shoulder, doctor gave cotizone shot and released to full duty.

January 15, 2011 MT · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Caught in, under or between a moving and a stationary object

Employee was removing steel from a trailer when he slipped and caught his finger between the trailer and steel - lacerating the finger requiring 5 sutures.

June 10, 2010 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

In the process of replacing old piping in the mill employee was dragging a 9 foot long 12" Diameter steel pipe out of the mill. The pipe snaged on a low concrete containment wall and swung sideways and hit the maintenance worker in left knee

January 14, 2010 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Golden Sunlight Mines Inc · Struck by flying object

While tightening spider bolts on primary crusher with an 1 1/2 inch air impact, dirt was blown into employees left eye. Debris had to be removed at the clinic.

September 22, 2009 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee stated that he had a stinging sensation in his shoulder. At the end of May 2010 he requested a doctor's appointment, as he thought his shoulder had got worse. An MRI On June 14 showed a Rotator Cuff Tear.

September 13, 2009 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee was climbing down a ladder doing his pre-shift and his knee buckled under him when he stepped to the ground. Doctor evaluation sent employee for an MRI report on Sept 16 showed a Meniscus Tear

June 27, 2009 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Struck against stationary object

Employee was tightening segment bolts on a dozer sprocket and the socket adapter broke causing the employee to strike his arm on the dozer frame. The employee reported the incident and finally asked to see a doctor in August. He finally got a doctor's appointment in September and the MRI showed a rotator cuff tear and was reported to the mine on September 15.

March 20, 2009 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Employee was walking across the deck of a Cat 785 haul truck and took a step down approximately 7 inches and felt his knee pop. Employee worked for another four and a half hours and when he dismounted he decided he better have it looked at. The doctor prescribed physical therapy.

March 4, 2009 MT · Metal/Non-Metal ledgeman/hand, quarry man HANDTOOLS (NONPOWERED)
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

While stripping wire to connect to a new pump the employee cut his own hand requiring 9 sutures

December 25, 2008 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall to the walkway or working surface

Employee was getting off of a drill and slipped and fell cracking four ribs.

November 6, 2008 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall to the walkway or working surface

Employee was trying to remove the track adjuster on T-2 Dozer using a prybar - prybar slipped and he lost his balance and fell to to the ground - same level - landing on his right wrist and - employee was taken to the doctor for evaluation and an xray showed a fracture of the arm.

October 4, 2007 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)
Golden Sunlight Mines Inc · Over-exertion (Not Elsewhere Classified)

Carpel Tunnel

July 27, 2007 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Golden Sunlight Mines Inc · Struck by... (Not Elsewhere Classified)

While greasing a Drill Employee removed grease nozzel from Zerk, the grease sprayed back from the zerk and cut his thumb requiring three sutures

June 3, 2007 MT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall from machine

Employee was climbing to the cab of Caterpillar 785C haul truck. As he reached the top rung he felt himself lose his grip; realizing he was going to fall, employee jumped to regain his balance and landed in a upright position. The employee fell approximately 8 feet landing on his right foot. The impact resulted in fractured bones in his right foot.

March 22, 2007 MT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Golden Sunlight Mines Inc · Fall from machine

A 62 year old Mechanic was working on a grease line on the front of the loader when he lost his balance and jumped off the loader to the concrete shop floor, impact with the floor broke his lower left leg

January 20, 2007 MT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Golden Sunlight Mines Inc · Struck against stationary object

Employee was ripping a large rock out and as the dozer came off the rock it jared the operater and he struck his head on the two way radio speaker requiring two sutures

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