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

274 matching records

Showing 50 of 274
April 22, 2026 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Wrench struck safety glasses, employee suffered laceration to face that required stitches.

March 21, 2026 AZ · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck against stationary object

Employee was using an 8-foot steel bar at the P 9/10 chute to remove a slab (rock) at the bottom of the chute. As the employee was attempting to hit the slab, their left hand hit the bottom of the chute door and smashed their left pinky finger.

March 11, 2026 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Morenci Mill Maintenance employee was in the belt shop attempting to cut some skirting for a belt job. As they began to cut using the Olfa knife, the knife slipped cutting into the A6 rated glove and HexArmor sleeve into the employees left thumb, side cutting the skin next to the nail.

March 6, 2026 AZ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by flying object

An operator was using a rock hook to unplug a chute. They were pulling up on a stuck rock when it broke loose which caused the tool to come up and make contact with the employee's central incisor #8 (front upper) tooth.

December 9, 2025 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was cutting drip, when EE placed the cutters in EE's pants pocket without engaging the safety latch. Open cutters caused a laceration on EE's left thigh. The employee also was given sheath for cutters and was not using it at the time.

October 18, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

A mechanic was working on a mast raise cylinder. Attempting to loosen a flange bolt with a wrench and it would not loosen. The mechanic then grabbed a 2lb hammer and struck the wrench several times. On the last strike they missed the wrench and struck their left hand in between the finger and the thumb

August 9, 2025 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Fall to the walkway or working surface

Employee was pulling power cable with hot stick and fell on back - became reportable 8/9/2025

August 7, 2025 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

At approximately 7:05 AM, a crew was transferring buckets of concrete cure and seal to a new pallet due to damage on the original. One bucket had leaked and adhered to its cardboard base. After failed removal attempts, a utility knife was used to cut around it. During the cut, the blade slipped and struck a worker's leg above the knee.

July 17, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee cut hand with razor knife

May 14, 2025 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was braiding a piece of rope. They cut the end of the rope and cut their ring finger.

February 13, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

Employee smashed fingers.

January 29, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

An employee tried to cut a hose with a utility knife and slipped, causing a laceration to the left middle and index finger. Went restricted duty on 1/30/2025

June 30, 2024 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Over-exertion (Not Elsewhere Classified)

Employee was unplugging crusher and began feeling shoulder pain

June 2, 2024 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Knocking out a pin with the bullpin.

January 16, 2024 AZ · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was installing valve on 90 with hammer and hit left thumb

January 1, 2024 AZ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was closing latch when they struck their index finger with hammer

September 8, 2023 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Over-exertion (Not Elsewhere Classified)

Employee was using a bar to smash copper sheets when they felt a pain in their back.

August 17, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was cutting rope and cut left thumb at the base. Employee said they did not feel the cut until they took off the gloves to wash their hands for lunch. That is when employee called the supervisor.

June 8, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Mechanic sliced their knee while cutting a wiring harness on haul truck.

May 29, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee hit finger with sledge hammer while driving pin into place

May 2, 2023 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

EE was cutting the CM Hose with a utility knife and hand slipped, slicing the left-hand ring finger. EE called the Triage Hotline number for support on dealing with the injury. EE cleaned the cut and applied Neosporin and a band-aid to the affected finger. EE was seen at Local Urgent Care and was informed that the cut would require stiches.

April 26, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by falling object

FCX technician was operating a hydraulic hand pump to raise the crowd drive motor on a 4100XPC to make room for replacing the crowd belts. FCX technician states the hand pump lost pressure and the motor assembly fell. EE had left hand holding the jack screw in position when it fell and the jack screw pinched their left thumb and index finger against the block.

April 23, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee stabbed their hand while removing an O-Ring from a fitting.

February 6, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

EE was cutting a seal on a 793 rotochamber. While EE was cutting seal the knife slipped and contacted EE's glove and then into right thumb.

January 4, 2023 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

Employee was using a tool for final drive cover when it slipped pinching their thumb.

December 23, 2022 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Knife slipped while employee cutting conveyor belt lacerating finger.

September 7, 2022 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by flying object

While hammering on a bin being repaired, a piece of debris fell into their eye.

August 28, 2022 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

Employee was using dead blow hammer to knock loose inner dual on light vehicle when their finger was smashed.

August 24, 2022 AZ · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

An employee was attempting to open the door using a crow bar and was struggling. Injured employee moved over to the location and using the same bar assisted them in pulling on the bar to get the door open. The bar either slipped out of position or they broke the door loose causing them to loose grip on the bar and striking injured employee on the wrist causing the fracture.

May 23, 2022 AZ · Metal/Non-Metal warehouse, supply handler HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

As one of the employees was picking up material from the pile, the other employee had bent down and was going to pick up material with EE's shovel. While EE was leaning down, EE was picking up material and contacted another employee, causing a cut on EE's forehead.

May 18, 2022 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

An employee was cutting a 50 foot section of pipe into 4 foot sections to be discarded using a box cutter, in doing so the employee lacerated their left thumb requiring 1 stitch to seal the wound.

May 16, 2022 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Over-exertion in pulling or pushing objects

Employee was adding coolant to the 648 Haul Truck. While using a wrench to open the right side radiator cap, the Employee felt a strain on the right side of their chest wall.

March 5, 2022 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by flying object

Employee was using a spike lifter to loosen rusted rail spikes. When the spike head broke and hit the employee on the left side of face (chin) causing a laceration.

January 2, 2022 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

Employee was cutting hose with a pocket knife. Knife slipped off the hose cutting employees left index finger requiring sutures.

December 27, 2021 AZ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Over-exertion in wielding or throwing objects

On 2.7.22, a Concentrator employee stated that they injured their back on 12.27.21 while cleaning material with a hand tool at the conveyor incline. The employee was taken to the clinic for a follow-up on 2.8.2022 and given restrictions.

December 21, 2021 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

A mechanic was working on a truck at the 5100 field workshop and found the shifter knob had been taped with a significant amount of duct tape. The mechanic had to use a razor knife to cut the tape off and accidentally cut their left palm requiring stitches. The mechanic was wearing gloves with a low level of cut protection.

December 8, 2021 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

Maintenance employee finger was caught between spreader bar used for return idler installation

October 24, 2021 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Absorption of radiations, caustics, toxic and noxious substances

Debris fell off face shield causing eye irritation.

July 26, 2021 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Freeport-McMoRan Morenci Inc. · Struck by... (Not Elsewhere Classified)

While trying to get hung up product out of a overhead silo, operator was swinging a double jack. Double jack bounced off of the silo striking operator in the right shoulder.

Showing 50 of 274