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

166 matching records

Showing 50 of 166
April 13, 2026 NM · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator SLIP OR FALL OF PERSON

Employee was descending stairs near the ball mills when EE caught EE's foot on a step, EE fell backwards and landed on EE's foot/ankle. Later in the shift EE asked to be seen at the ER, diagnosed with an ankle sprain and taken off work. Currently ONGOING

February 5, 2026 NM · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee operating a dozer when it came down dig face backwards, resting on cab. Employee released seatbelt and fell against cab, causing discomfort in shoulder. Taken to ER, released to next shift; before RTW, saw PCP, taken off work until seen by surgeon from prior back/neck surgery to be cleared. ONGOING.

February 1, 2026 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

The employee tripped and fell off last night around 9:30 PM, EE called to report when EE was back in the El Paso terminal, then EE called the nurse this morning to notify of having some difficulty to breathe. I asked them to please notify the mine due to the injury.

June 2, 2025 NM · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

After completing shift, employee was walking to the parking lot, after a light rain shower, and while attempting to walk around puddles slipped but didn't fall. They reported off work that evening due to pain, was seen at the clinic the next morning and placed on restrictions.

May 23, 2025 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee had finished servicing the dozer, climbed back on to remove lockout lock, slipped and jerked their shoulder. They refused treatment, but the next day took themselves to the ER, was taken off work until 5/27, was reevaluated and released to work

November 11, 2024 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Haul truck operator was dismounting the truck; at the second to the last step, EE's foot missed the step, causing EE to lose balance. EE grabbed the handrail and felt and heard a pop in EE's shoulder. EE was taken to the emergency room and given restrictions. Currently ONGOING.

November 8, 2024 NM · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee working in mill basement slipped and fell in mud, landing on left arm. EE immediately informed EE's supervisor and initially declined a medical examination. After bruising appeared on EE's arm, EE and supervisor elected to seek medical treatment on 11/11/24. Employee had acute, traumatic, comminuted fracture of left ulnar olecranon and styloid processes.

November 1, 2024 NM · Metal/Non-Metal transit man, surveyor/transit worker SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee was in the field to conduct surveying; while walking to area to survey, they tripped on a rock and fell against some 3" in HDPE pipe, injuring their shoulder. Employee was taken to the ER, diagnosed with a dislocated shoulder and referred. Employee was given restrictions the site will accommodate. Currently ongoing.

September 11, 2024 NM · Metal/Non-Metal water truck operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee was dismounting a water truck and rolled an ankle as they started down the first set of steps, catching themselves before they fell. They initially refused treatment and would ice at home. The next day, it was still painful, and they went to the ER, diagnosed with a fractured ankle and taken off work. CURRENTLY ONGOING.

July 30, 2024 NM · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was exiting the pickup, as they stepped out, they missed the running board with one foot and the other foot got caught under the seat, pulling their thigh muscle. They missed one shift, then released to next rotation, and returned to work full duty.

July 28, 2024 NM · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee was training on overhead crane press when they were walking on cell two. Employee was looking back talking to the mentor, when they tripped and fell on hands and knees. Employee was checked by ERRT and finished the shift. Next shift they called off due to back pain, was seen at the clinic and taken off work. Currently ongoing.

June 10, 2024 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was stepping off the 20T crane when EE experienced pain in lower right quadrant, where EE previously had a hernia repaired. EE was taken to the ER and diagnosed with a recurrent right inguinal hernia, referred to PCP/Surgeon. Currently ONGOING.

November 18, 2023 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

IE was retrieving parts for feed trunnion insert, upon returning they turned around and caught the end of the feed card shroud and tripped. Employee stuck right shoulder on ground.

October 13, 2023 NM · Metal/Non-Metal drill helper SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee descending the rod truck was stepping down using the rear tire and wheel hub when EE missed the step causing EE to land awkwardly and twist EE's ankle.

August 15, 2023 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

On 08/16/23, employee notified supervisor that on 8/15/23 EE had stepped down from a pump pedestal and twisted EE's knee. EE felt some discomfort, and the pain progressed throughout the day and into the night, and EE requested to be seen by a doctor. EE was taken to the clinic, given restrictions and referred to EE's Orthopedic specialist. Currently ongoing.

June 6, 2023 NM · Metal/Non-Metal leaching operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

While assisting electricians pull rope through pipe, employee was standing outside the UTV, waiting for the rope when EE lost footing on the uneven surface, and EE's legs went out from under EE, causing EE to do the splits, straining left buttock and hamstring. EE was taken to hospital, taken off work last day of rotation, to return full duty the following rotation.

April 8, 2023 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee was washing down grinding media. When EE went to step forward, EE slipped on a ball and fell, injuring their knee.

March 3, 2023 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

While straddling a 2" hose, attempting to connect it to the organic tote truck, employee stepped to the left, tripping on the hose. When employee reached out to brace self, hitting left arm on a concrete wall, employee injured the arm. Employee was taken to the ER and referred to an orthopedic specialist. Currently ONGOING.

February 15, 2023 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee was assisting in flagging off a potential icy area, when employee slipped and fell, landing on right forearm. Employee was taken to the ER, referred to a specialist. Currently ONGOING.

February 12, 2023 NM · Metal/Non-Metal froth cell operator, flotation mill operator, concetrator operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee was pulling cathode slippers, and when stepping forward onto a bar, they slipped, and stumbled onto the grating, landing on their side. They were taken to the ER, given restrictions and referred to their PCP. Employee was released on 02/21/23, but is on their scheduled days off, will update when they return.

February 7, 2023 NM · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was operating a forklift moving used tires to be transported later in the day. When EE was done with the task, EE stated EE hopped off the Forklift twisting right ankle.

February 3, 2023 NM · Metal/Non-Metal vacuum filter operator, flotation mill/concentrator operator, flotation plant operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

After assisting picking up a slipper, employee stepped on a drain cover, which was loose, causing their foot to fall into the drain, twisting knee. They were taken to the ER, referred to a specialist, and is currently off work. ONGOING.

December 8, 2022 NM · Metal/Non-Metal steel worker, iron metal worker, iron worker SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

EE was proceeding on the ground floor of the column cell when EE had tripped and fell, causing right wrist to be fractured.

December 2, 2022 NM · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was walking across the leach stockpile when they rolled their ankle. Employee went to the clinic, diagnosed with a sprained ankle and given restrictions that cannot be accommodated at this time. ONGOING

November 28, 2022 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee was exiting mobile porta-john, misjudged step as EE stepped down and fell, cutting knee just below the knee cap. EE was taken to the ER where EE received two stitches, and released back to work.

November 21, 2022 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

Employee was mounting the FM22 on the passenger side when employee experienced a personal medical condition and fell to the ground, hitting head.

October 19, 2022 NM · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey SLIP OR FALL OF PERSON

Employee was descending a 50-ton truck and slipped off the bottom rung of the boarding ladder, fell backwards and hit head on the ground, causing a laceration which required one staple to close.

September 23, 2022 NM · Metal/Non-Metal security guard, watchman SLIP OR FALL OF PERSON

Employee was exiting the main security gate when EE fell down the stairs and landed on the pavement below. EE had put arm out to brace, and felt pain in the wrist and arm. EE waited to notify the supervisor and was taken to the ER, and has been taken off work until seen by a specialist.

September 6, 2022 NM · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was troubleshooting the Peri after reports of actuator problems. There was feed on the grating, and employee's foot slid then caught, which jarred employee's knee. Employee worked the rest of shift, then attempted to seek medical attention on 9/7, finally seeing a PA on 9/8, and was given restrictions. Currently Ongoing

August 30, 2022 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

Employee was conducting a PM on a boom truck and fell to the ground, causing a pulmonary contusion, fractured clavicle, and rib. Employee was taken to the ER, hospitalized overnight, released and is currently off work. ONGOING. MSHA was immediately notified out of an abundance of caution.

August 17, 2022 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee was scanning cathode bundles before loading on a truck, when EE stepped onto the bundle to unfold the band. As EE was getting down, slipped, and grabbed the band, lacerating EE's left middle finger, which required sutures to close.

May 25, 2022 NM · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Stripping drip line off the slope. Drip line came loose employee lost balance, causing a sprain to the right ankle.

April 27, 2022 NM · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee was pulling plastic on the stockpile, when EE lost EE's footing and fell. EE initially got up and went back to work. Later, after leaving work, EE went a PCP, and taken off work due to potential fracture below knee and MCL strain. Currently ongoing.

April 5, 2022 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

As employee was descending stairs, toe of right boot caught on last step, and EE's left foot went to the floor, causing EE's left ankle to twist. EE was taken to the ER, diagnosed with a fracture. Currently ongoing.

February 19, 2022 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

While working on a haul truck, employee stepped wrong in a parking ditch while picking up tools and felt pain in lower back.

October 25, 2021 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

Employee was getting onto a platform when EE's hand slipped, causing EE to fall back and land on a gang box, causing injury to EE's lower back and wrist.

October 6, 2021 NM · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

While troubleshooting a launder level transmitter, the employee tripped and injured knee. Employee continued working, and at end of shift asked for medical attention. Employee was taken to the clinic and given restrictions. Currently ONGOING.

October 5, 2021 NM · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

Employee slipped exiting out of the cab of the backhoe, missed the grab handle and fell backwards, hitting head on the ground. Employee was taking to the ER, got 3 staples, and released to work.

September 18, 2021 NM · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

Employee tripped on raised grating, and felt a pinch in their back. Employee initially refused treatment, worked the 19th, then on the 20th requested medical attention. Employee was taken to the clinic, and was given restrictions which are being accommodated. ON GOING

August 21, 2021 NM · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Over-exertion (Not Elsewhere Classified)

On 8/27/21, WC carrier notified by email that our employee claimed a work related injury. EE slipped, but did not fall, while on the sample circuit, causing pain to EE's left knee that EE had injured during personal activity in 2016. Currently ONGOING.

August 20, 2021 NM · Metal/Non-Metal leaching operator SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Prior to normal shift starting, employee arrived early and was walking from pump house to the water truck, tripped and fell in a seated position onto the ground. Employee worked the shift, but the next day woke in pain, went to the ER and was taken off work, until further evaluation by PCP. ONGOING

January 25, 2021 NM · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall onto or against objects

As employee was walking to the plant from the parking lot, EE slipped on black ice, landing on EE's back pack. EE initially refused treatment. EE notified operator on 1/28/21 EE was seeing EE's PCP, operator followed up with Occ Med. EE was given 1 day restrictions, full release 2/1/21.

August 28, 2020 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON

Driver States: I started to climb out of the cab and I had my Right foot on the top step and right hand on the grab bar and left hand on the door and missed the step coming down with my left foot and I fell onto the ground from the cab. I fell on my left side when I made contact with the ground.

July 8, 2020 NM · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON

Employee got into the back of a pick up bed to fix an issue with a buggy whip, as EE stood up from a crouched position EE lost bearings, got light headed and took some steps backwards and misjudged the end of the pick up bed, fell on back and hit head. EE was checked by a Supervisor, refused medical treatment. On 07/09/2020 Employee went to ER, taken off work one day.

February 4, 2020 NM · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Was doing shop cleaning when EE tripped over oil drain cart and fell straining left shoulder.

November 7, 2019 NM · Metal/Non-Metal clerk, timekeeper, office worker, director of sales SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

Employee had left office headed to employee parking lot, walking on grating by the warehouse, when EE's foot got caught on a stake holding the grating. EE fell, landing on EE's left knee. Taken to the ER, referred to specialist, diagnosed with fractured patella. Currently ONGOING.

October 22, 2019 NM · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Freeport-McMoRan Chino Mines Company · Fall to the walkway or working surface

As haul truck driver was walking around the haul truck, conducting end of shift inspection, EE slipped and fell down, and felt ankle pop. EE was taken to the ER, has a displaced fracture, taken off work. CURRENTLY ONGOING

Showing 50 of 166