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

204 matching records

Showing 50 of 204
April 21, 2026 NM · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was walking crouched down in a low overhead clearance area and felt a pop in EE's lower back, followed by pain. EE was taken to the clinic, given work restrictions the company is accommodating. CURRENTLY ONGOING

February 12, 2026 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by... (Not Elsewhere Classified)

Employees were changing out crowd brakes on P&H Shovel. Employees states when last bolt removed, shovel shifted and knocked them into ladder. Employee left work without reporting incident. 02/13/26 employee notified Supervisor they were at ER, with neck injury and taken off work. Currently ONGOING.

September 27, 2025 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Absorption of radiations, caustics, toxic and noxious substances

While conducting cell maintenance, electrolyte got in employee's boot. Employee completed shift and went home, called and reported irritation, and next day requested medical attention. Employee was given work restrictions. Currently ON GOING.

September 17, 2025 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Absorption of radiations, caustics, toxic and noxious substances

Employee was cleaning the basement at the lime plant and steam burnt a small hole through EE's boot, causing blistering on EE's left foot.

August 14, 2025 NM · Metal/Non-Metal washer operator, sizing operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

During cell maintenance, employee was in the process of repositioning lead anodes back into the cell when one shifted, pinching the employee's right middle distal between the anode and another surface, degloving their fingertip. Employee was seen by an orthopedic and taken off work.

July 15, 2025 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Employee was lifting a return idler to carry down the tunnel when they felt a pain in lower left abdomen. Employee was taken to the ER, diagnosed with muscle strain and referred to PCP. PCP placed on restrictions. CURRENTLY ONGOING.

June 10, 2025 NM · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

Employee was working restricted duty from a previous personal injury, failed to remember not to pull with right arm, and used the grab bar while mounting pickup and dislocated shoulder. Employee was taken to the ER, referred to ortho and taken off work. Currently ongoing.

April 4, 2025 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was assisting another employee install a solenoid on a water truck when EE reached up to install bolt and felt EE's right shoulder dislocate. EE was taken to the ER, taken off work and referred to an orthopedic specialist. CURRENTLY ONGOING. (has dislocated 3 times prior elsewhere)

December 3, 2024 NM · Metal/Non-Metal clerk, timekeeper, office worker, director of sales HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

Employee was lifting a box and smashed right middle finger between the box and rack/shelf. On 12/9, EE was prescribed an antibiotic for infection, placed on light duty. X-rays ordered. Currently ongoing.

September 27, 2024 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by... (Not Elsewhere Classified)

While conducting a PM on a light plant, employee was trying to lay the mast down when it became stuck. EE grabbed the bottom of the mast, and it folded back and lacerated EE's right middle finger. EE was taken to the ER, received stitches and released to work.

September 21, 2024 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

The driver picked up one of the wheel chocks then felt a twinge in right shoulder. The pain wasn't bad at the time, felt discomfort. After leaving the mine, the driver felt bicep roll up then started to hurt.

July 12, 2024 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Absorption of radiations, caustics, toxic and noxious substances

Operator was in the process of opening a gate valve on a 6" HDPE pipe and was sprayed with raffinate, which got in EE's eyes. Employee flushed repeatedly but continued to have discomfort. Was taken to the ER, given drops, restricted from driving, and referred to an ophthalmologist. Currently ongoing.

April 20, 2024 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

While fabricating starter sheets, employee's arm was feeling fatigued from pulling hangar bars, so started using the other arm, pulling across their mid-section. When rotating for another bar, felt a pop and sharp pain in lower back. Taken to ER, off work until seen by PCP.

March 24, 2024 NM · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

While harvesting cathodes, EE used hook to move hangar bar on strongback and felt pain in lower back, was taken to clinic, released to work. EE worked two more rotations. Was off for personal reasons, then on 5/7/24, received WSR from PCP, taking EE off work as of 4/9/24. Currently ongoing.

February 28, 2024 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

Employee was dumping trash, and the dumpster didn't latch. Employee got out of the forklift and went back to the dumpster and tried pushing it down and EE's hand slipped, and EE's right wrist was smashed between the dumpster and the forklift frame. EE immediately reported it to EE's supervisor.

September 29, 2023 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Absorption of radiations, caustics, toxic and noxious substances

Employee was working above the cell line passing material to a crew member. Employee was wearing full PPE causing some sweat to drip down in eye causing burning to the right eye.

August 26, 2023 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Employee was working as crane helper, and reached down to grab a hangar bar and felt a sharp pain in low back. Employee was taken to the emergency room and taken off work until seen by PCP. Currently ONGOING.

July 30, 2023 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was pulling hangar bars during harvest, bent down to load bars on bottom row of new bar rack, and felt a cramp in lower back, which turned into a sharp pain. EE was taken to the clinic, given restrictions. Currently ONGOING.

June 26, 2023 NM · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Contact with hot objects or substances

Employee was ripping and relaying shovel pit when employee lost a ripper point. Employee got off and picked it up and got it out of the way. The point was hot and caused 2nd degree burns on employee's hand. Employee was taken to the clinic and given restrictions. After days off, returned for follow up and given full release.

June 19, 2023 NM · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

Employee placing bucket protectors in metal bin, while removing lifting strap once placed, the protector shifted, pinching employee's hand just below pinky finger, lacerating it. Employee received 4 stitches and one week of restrictions.

June 12, 2023 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by flying object

While operating crane, anode hit the cap block, which came off and hit employee's middle finger, causing a small cut near knuckle. Observed by ERRT member and wanted no further treatment, then worked 2 more shifts. On 6/15, employee noticed swelling and went to the ER, diagnosed with cellulitis secondary to cut, and notified company on 6/16/23.

March 22, 2023 NM · Metal/Non-Metal carpenter HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was assisting another employee in carrying a 2X16 form. When the employee stepped back, they felt and heard a pop in their right heel.

November 17, 2022 NM · Metal/Non-Metal painter HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck against stationary object

The employee was setting up a blast pot unit with two crew members. As they were untangling the air hose(bull hose), the hose slipped from employee's gloved hand and smashed a finger on the other glove and which was pushing off on the unit. The result was two splits on their finger requiring stitches. The result was "No Restrictions" by the hospital.

August 2, 2022 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

One of our employees was climbing a fixed ladder on the Sag 2 Feed Cart, when the bottom supports of the ladder collapsed; pinning EE's left hand in-between the ladder and the upper support. 1 broken finger with 9 stitches between 3 of the fingers on EE's left hand.

June 16, 2022 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by... (Not Elsewhere Classified)

Employee was placing starter sheet in missing cell slot, when the hangar bar and attached starter sheet struck employee's right foot. Employee was examined by a first responder and returned to work, finishing the shift. The next evening, employee felt enough pain employee went to the ER, rather than work, and was taken off pending PCP review.

May 25, 2022 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Employee operating the overhead crane during harvest. While traveling to wash tank a cathode fell off the strongback onto the cells. Employee attempted to move cathode off of cell, and felt a pop in right forearm/bicep area.

April 17, 2022 NM · Metal/Non-Metal drill helper HANDLING OF MATERIALS

Crew were removing walk way flooring of the rig. Trainee driller was under the deck on a 6' A frame ladder loosening bolts when the ladder kicked out from underneath them. EE put a gloved left hand out to stop themselves, and the hand made contact with the steel casing rails and cut the left palm open. EE received 8 stitches to the left palm and was released back to full duty.

March 7, 2022 NM · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

3/4" plate was held into position with another person, adjusted plate on floor to weld in place, after adjusting plate felt pain in left lower abdomen. Which followed with consistent pain. Awkward position for a long period of time.

March 3, 2022 NM · Metal/Non-Metal hydrate plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

Employee was leaning over a pipe to open a drain valve, and when they pulled up on the valve handle, they felt pain in lower back. Employee was taken to the ER and given light duty, which the company is accommodating.

November 19, 2021 NM · Metal/Non-Metal leaching operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck against stationary object

Employee was installing dripline on the 7265. EE cut the dripline with a pair of pruning shears, placed them in their pocket, and when EE bent over, cut the right side of EE's abdomen. The cut required stitches to close, and restrictions. Ongoing.

September 21, 2021 NM · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

Employee was pulling (hangar) bars and felt a warm sting in their back. Employee continued to pull bars until they said it hurt too much. Employee was taken to the clinic, given restrictions the site is accommodating. On Going.

August 2, 2021 NM · Metal/Non-Metal clerk, timekeeper, office worker, director of sales HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

While working the UPS shipment, employee felt a pop in the wrist. When traveling home, noticed it had swollen and went to the ER. EE was referred to an ortho, who gave EE restrictions, currently ongoing.

August 2, 2021 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

While pulling hangar bars out of the rack, one was wedged and employee states put some extra force in pull and felt a pop in right shoulder. Employee was taken to the clinic, referred to Ortho, taken off work and is currently ongoing.

May 31, 2021 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck against a moving object

Employee stepped on an elevated (10"-15") ergonomic platform when it suddenly dropped, causing EE to jar EE's back. Currently ONGOING.

May 22, 2021 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Mechanic was changing out a slack adjuster on the 731 haul truck, and after a while began to feel pain in their back and left leg. Employee continued working, but reported ongoing pain the next morning. Employee we taken to the ER, given meds, missed the 23 & 24, and has restrictions. Currently ONGOING. Aggravation of pre-existing condition.

January 22, 2020 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by flying object

While assisting in replacing a lower roller shaft on the ES43. As the shaft was pushed in, it broke the keeper welded on the inside, which struck a mechanic on the left arm, above the wrist. Taken to ER, released back to work; went to PCP several days later, referred to specialist, given restrictions for 2 wks. ONGOING

December 11, 2019 NM · Metal/Non-Metal warehouse, supply handler HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Warehouse employee was relocating three 55 gallon drums in back of bed of truck to balance load. The drums of oil and DEF were being delivered to customers outside of mine. Initial injury appears to be a strained back.

November 21, 2019 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Struck by falling object

Employee was removing pillow block from apron feeder, the block fell landing on end of left middle finger. Employee did not report until 11/22/19, was taken to the ER and diagnosed with distal fracture, and given restrictions.

September 3, 2019 NM · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

Attempting to lower mast on light plant, caught fingers between mast and frame, cutting middle finger. Examined by first responder, taken to the ER, received sutures to close. Returned to work, no restrictions.

May 8, 2019 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

Moving a jack under the machine. Gloved hand was pinched between hydraulic tank and jack handle. Finger laceration.

May 3, 2019 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between running or meshing objects

Employee was installing drive belts on the #3 ball mill feed pump. While rolling belts onto the sheave, caught fingers, fracturing ring finger. Taken to ER, given restrictions.

April 9, 2019 NM · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Employee was collecting metallurgical samples from blast hole, when lifting 2 buckets, one in each hand, felt twinge in back. Told supervisor next day after feeling more pain in one area. On 4/15, reported increased discomfort and requested medical treatment. Was given restrictions initially, then sent for MRI, taken off work as 4/24, pending therapy. ONGOING

March 26, 2019 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in pulling or pushing objects

Employee was helping pull cable out of road below the 46 shovel. While pulling a portion, they heard a pop in the right knee. At 4:30 a.m., they requested medical treatment. Employee was taken to the ER, and referred to a specialist.

January 11, 2019 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Due to engine failure, employee thought haul truck was on fire, and in an attempt set off fire suppression system, injured/bruised wrist. EE was taken to ER and given a full release (Fri., start of days off). On Monday, morning of next shift, contacted company, complained of ongoing pain. Taken for further evaluation, given restrictions, pending MRI, currently ongoing.

August 21, 2018 NM · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Caught in, under or between a moving and a stationary object

IP was helping to trip pipe, leaned forward to secure drill pipe to drill string. Left foot slipped off side of drill head and IP fell forward, to the left of drill head. Left hand that was holding onto the drill pipe hit against old pipe wrench backup plate, catching left ring finger between the drill pipe and the plate.

August 6, 2018 NM · Metal/Non-Metal safety director HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Absorption of radiations, caustics, toxic and noxious substances

Contractor shoveling concentrate and lime paste toward vacuum hose to be vacuumed up and disposed of. Lime and water came in contact with employees pants and caused irritation and lime burns at below the knee.

July 31, 2018 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Freeport-McMoRan Chino Mines Company · Over-exertion in lifting objects

Sliding compressor with FMI employee to the stairs, lifted the compressor into doorway and felt a tug/pop in the rib. Was taken to urgent care to be checked out by GVE Supervisor.

Showing 50 of 204