Mining Incidents

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Cada lesión y muerte que la MSHA tiene registrada. Filtra por estado, año, sector, clasificación, experiencia o cualquier palabra clave de la narrativa del investigador.

Incidentes totales
273,095
De los cuales mortales
1,202
Años en el registro
2000–2026
Clasificaciones
20
Filtros
Período
Experiencia al momento del incidente

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El registro

43 registros en total

Mostrando los 43
1 de mayo de 2026 AZ · Metal/No metálico Cuadrilla de pozo, Reparación de pozo, Encargado de skip, Encargado de estación RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída a la pasarela o superficie de trabajo

Employee slipped and fell on their left knee while pouring a concrete slab. Injury was diagnosed as a sprain, and the employee was prescribed anti-inflammatory medication.

15 de abril de 2026 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

A programming issue resulted in the temporary suspension of all hoisting operations at the Main Shaft.

30 de marzo de 2026 AZ · Metal/No metálico Minero, Prospector, no clasificado en otra parte HERRAMIENTAS MANUALES (SIN MOTOR)
South32 Hermosa Inc. · Golpeado por... no clasificado en otra parte

The injured employee was attempting to remove an O-ring seal while repairing a jackleg. The pick that the employee was using to remove the O-ring slipped and punctured the thumb on the employees gloved Left hand. The puncture became infected, incisions were made in the thumb in order to clean the wound, the employee also has been receiving IV antibiotics.

19 de marzo de 2026 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

At approximately 12:54 am, an electrical component failure caused a power outage at the shaft pad.

19 de marzo de 2026 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

At 09:28 hours, we experienced a loss of power from the generator plant, resulting in an immediate power outage at the shaft pad.

11 de marzo de 2026 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

At approximately 9:30 am, an electrical component failure caused a power outage at the shaft pad.

8 de marzo de 2026 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

At 2:43pm on 3/8/2026 both hoists lost power. 12 miners were working in the vent shaft, 7 miners were working in the main shaft. Power was re-established to the vent shaft at 3:31PM. Power was re-established to the main shaft at 3:45. No injuries sustained due to loss of power.

28 de febrero de 2026 AZ · Metal/No metálico Electricista, Liniero MAQUINARIA
South32 Hermosa Inc. · Atrapado en, bajo o entre objetos en movimiento o engranados

While the employee was cutting unistrut with a handheld band saw the saw unexpectedly shifted and contacted their left index finger resulting in a laceration. The employee received two stitches.

27 de diciembre de 2025 AZ · Metal/No metálico Cuadrilla de pozo, Reparación de pozo, Encargado de skip, Encargado de estación MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo, no clasificado en otra parte

Employee noticed a lump above their belly button. After being seen at urgent care the employee was diagnosed with an umbilical hernia.

28 de octubre de 2025 AZ · Metal/No metálico IZAJE
South32 Hermosa Inc. · Tipo de accidente, sin lesiones

An unanticipated power disruption occurred on the Shaft Pad, impacting both the Main Shaft and Ventilation Shaft operations.

28 de julio de 2025 AZ · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

While assisting to replace a pulley on the batch plant, an employee strained their back. The employee was holding the pulley in place with both arms above their head, while another employee secured it in place. Once they finished, the employee began to notice middle and lower back pain. The employee immediately reported it to supervision.

7 de junio de 2025 AZ · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída desde una máquina

Water truck driver was discovered to be injured by another miner at the water tower. The injured driver didn't remember how EE was injured, and there were no witnesses. It's suspected the driver either fell from ground level or off the rear access ladder of the truck. The second scenario is believed to be more likely due to the nature and severity of the drivers injuries.

29 de mayo de 2025 AZ · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída sobre o contra objetos

While dismounting a Caterpillar D6 Dozer on the right side, miner lost EE's grip on the handhold and fell onto the right u-frame support beam resulting in three fractured ribs.

18 de febrero de 2025 AZ · Metal/No metálico Trabajador del acero, Trabajador del hierro, Herrero estructural MANEJO DE MATERIALES
South32 Hermosa Inc. · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While an employee was placing the shackle of the man basket onto the hook of the 1300 crane for the daily load test, the hook spun, pinching the fingertip of the middle finger of the employee's right hand. This caused bruising and bleeding.

30 de enero de 2025 AZ · Metal/No metálico Soldador (fuera de taller) MANEJO DE MATERIALES
South32 Hermosa Inc. · Rozado o abrasionado

During the process of installing concrete metal decking at the Main Shaft muck bin, the IP had a hold of one with both hands. When the IP began to move, the metal slipped from their hand right ring finger.

25 de enero de 2025 AZ · Metal/No metálico Capataz de cuadrilla, Capataz de obreros, Cabo, Capataz de sección, Jefe de turno RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída desde escaleras de mano

While installing services in the Vent Shaft an employee (EE) was on an extension ladder, tightening the band on a section of Shaft Vent Ducting. The EE detached their lanyard from the anchor above and proceeded to descend the ladder. While descending the EE lost their footing and fell approximately 10 feet. The EE landed on their right side resulting in injuries.

19 de enero de 2025 AZ · Metal/No metálico Electricista, Liniero MANEJO DE MATERIALES
South32 Hermosa Inc. · Golpeado por objeto que cae

Two electricians were installing a metal stand (approx. 300 LBS.) adjacent to the surface shaft ventilation fans. While the electrical stand was being positioned to secure on the ventilation pad, the load became unstable. The electricians attempted to stabilize the stand but were unable to prevent it from falling. When the rack fell, the employee's right pinky finger was lacerated.

20 de noviembre de 2024 AZ · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
South32 Hermosa Inc. · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

The IP grabbed the battery from the handle on the front and began to slide it out of the battery box. The battery started to teeter, and IP tried to reach for the back handle and left middle finger was smashed on the top of the battery box. IP was taken to onsite medical clinic and then taken by VG management to local hospital, where IP received 2 stitches in left middle finger.

5 de noviembre de 2024 AZ · Metal/No metálico Operador de bulldozer, Operador universal, Operador de equipo pesado, Ingeniero operador RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída desde una máquina

Operator was dismounting a Caterpillar D6 dozer and EE believes either mis-stepped or stumbled and fell to the ground. The dozer was immediately inspected by supervision to see if there were slippery conditions such as mud or grease, and it was found to be clean.

9 de octubre de 2024 AZ · Metal/No metálico Trabajador del acero, Trabajador del hierro, Herrero estructural HERRAMIENTAS MANUALES (SIN MOTOR)
South32 Hermosa Inc. · Golpeado contra un objeto fijo

Employee was working on the muck bin wall area inserting wedges. As they swung their hammer, their index finger made contact with the steel causing injury.

1 de febrero de 2024 AZ · Metal/No metálico Carpintero MAQUINARIA
South32 Hermosa Inc. · Golpeado por... no clasificado en otra parte

Incident allegedly occurred while attempting to cut a 2x6 with a turnbuckle attached. The saw bound up causing it to kickback and contacting EE's middle finger on the right hand that EE was holding the lumber with. The event was not reported until many days later.

13 de diciembre de 2023 AZ · Metal/No metálico Ayudante de perforación MANEJO DE MATERIALES
South32 Hermosa Inc. · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

The fingertip on the left ring finger was broken when the helper placed their hand in a pinch point on the mammoth backup tongs. Fingertip was pinched when the operator retracted tongs.

29 de noviembre de 2023 AZ · Metal/No metálico Carpintero OTRO
South32 Hermosa Inc. · Golpeado por objeto proyectado

EE felt irritation to left eye after wind blew debris on 11/30. Was taken to Dr. on 12/1 and diagnosed with corneal abrasion and Rx'd antibiotic drops to prevent infection.

10 de octubre de 2023 AZ · Metal/No metálico Capataz de cuadrilla, Capataz de obreros, Cabo, Capataz de sección, Jefe de turno RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída desde escaleras de mano

The employee working in the vent shaft on a work deck connected to the EFCO forms was injured. EE was standing on a platform ladder 8' off the work deck when EE and the ladder tipped over.

8 de octubre de 2023 AZ · Metal/No metálico Ayudante de perforación MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

Driller Assistant was attempting to lift one end of a section of NQ rod when they felt a pain in their lower abdomen. Employee was taken to local hospital for evaluation and diagnosed with a hernia.

24 de septiembre de 2023 AZ · Metal/No metálico Ayudante de perforación MAQUINARIA
South32 Hermosa Inc. · Golpeado por... no clasificado en otra parte

Driller assistant was mixing mud when eye felt itchy, the employee used a damp paper towel to wipe the eye. Employee was instructed to wash hands and use clean water and a paper towel to wipe out the mud from the eye.

1 de agosto de 2023 AZ · Metal/No metálico Ensayador, Geólogo, Metalurgista, Ingeniero, Gerencia de ingeniería MANEJO DE MATERIALES
South32 Hermosa Inc. · Golpeado por objeto proyectado

Particulate matter discharged through HVAC vent caused irritation to the right eye of a nearby employee. Employee was evaluated by onsite clinic. Due to continuing irritation and discomfort, employee was treated at Urgent Care. Diagnosis was minor scratch to right eye. Medication was prescribed.

14 de septiembre de 2022 AZ · Metal/No metálico Ayudante de perforación EXPLOSIÓN DE RECIPIENTES A PRESIÓN
South32 Hermosa Inc. · Contacto con objetos o sustancias calientes

Individual was done using the heated pressure washer and was wrapping up the hose. At this time the connection between the pressure washer and hose failed. This resulted in individual being splashed with hot water causing a minor burn to groin area.

28 de agosto de 2022 AZ · Metal/No metálico Perforador, Operador de talud, Operador de perforadora de talud RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Caída a la pasarela o superficie de trabajo

While moving dill casing, injured person (IP) was spotting the forklift. While walking from one side of the forklift to the other, the IP tripped on the un-level ground and fell. IP put EE's arm out to brace for the fall and resulted in injury to left shoulder.

19 de julio de 2022 AZ · Metal/No metálico Ensayador, Geólogo, Metalurgista, Ingeniero, Gerencia de ingeniería MAQUINARIA
South32 Hermosa Inc. · Inhalación de radiaciones, cáusticos, sustancias tóxicas y nocivas

Upon completion of drilling observation (sampling/logging), employee noticed loss of feeling of tongue/odd sensation in mouth. Drilling/sampling may have created dust which may have caused reaction. Employee reported to site medic. Employee later received diagnostic testing. Days later, employee reported chest pain. On 8/10, employee told HSE Manager prescriptions were received.

1 de abril de 2022 AZ · Metal/No metálico Obrero, Herrero, Cuadrilla, Mensajero de repuestos, Peón, Recolector, Operario de mina MANEJO DE MATERIALES
South32 Hermosa Inc. · Golpeado por... no clasificado en otra parte

Miner was disassembling rubber suction hose sections from the hydro vac tank. After unlocking a cam lock on a fitting and pulling on a section of pipe, the pipe and fitting suddenly released and the fitting struck the miner in the mouth/chin - resulting in a chip in the left upper central incisor.

3 de marzo de 2022 AZ · Metal/No metálico Trabajador del acero, Trabajador del hierro, Herrero estructural MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al jalar o empujar objetos

Employee was pulling a crane mat from under outrigger when EE felt a pain in EE's right bicep. Diagnosed with right bicep tear. No medical care or restrictions required until surgery on 08/25/2022.

21 de enero de 2022 AZ · Metal/No metálico Superintendente OTRO
South32 Hermosa Inc. · NEC (no clasificado en otra parte)

Employee had a non-work related cardiac event. Employee was transported for treatment. Released from hospital on 1/23/21 without impairment.

20 de enero de 2022 AZ · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo, no clasificado en otra parte

Employee reported back pain, unable to stand upright when resuming work after lunch. Muscle strain or sprain suspected by medical review. Restricted duty recommended.

12 de noviembre de 2021 AZ · Metal/No metálico Ayudante de perforación TRANSPORTE MOTORIZADO
South32 Hermosa Inc. · Golpeado contra un objeto en movimiento

At the start of the shift, a crew pickup was backing into the drilling area and made contact with a hydraulic out-rigger. This was a low speed event and minor property damage resulted with the right rear truck bumper being dented and no damage to the out-rigger. Individual injured was a passenger in the truck and reported being jolted from the event.

19 de junio de 2021 AZ · Metal/No metálico Ayudante de perforación HERRAMIENTAS MANUALES (SIN MOTOR)
South32 Hermosa Inc. · Golpeado por objeto que cae

Miner was struck in the mouth, chipping the RF top tooth, while dumping core tube as a small piece of core fell from above.

29 de noviembre de 2020 AZ · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

While moving core boxes from pallet jack to rolling tables, employee felt a radiating pain in the back. Employee was evaluated by site medic and released back to duty. Due to lingering pain the following morning, employee was sent to Urgent Care for evaluation. Restricted Duty with lifting restrictions was recommended by Clinician. A follow-up appointment was scheduled.

20 de febrero de 2020 AZ · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

Employee reported on 2/21/20 that EE was unable to work due to an injury sustained the previous day, possibly the result of exertion while moving loaded core boxes or maneuvering a pallet jack loaded with drill core. Employee was seen at on-site clinic for evaluation followed by a visit to Urgent Care.

24 de octubre de 2019 AZ · Metal/No metálico Minero, Prospector, no clasificado en otra parte MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

While moving a 5 gallon bucket from equipment 3-5 feet above the ground to ground level, the employee felt pain in the center of the lower back and both sides. EE was seen by on site paramedic then taken to Urgent Care. Physician advised restricted work with light duty.

9 de julio de 2019 AZ · Metal/No metálico Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo MANEJO DE MATERIALES
South32 Hermosa Inc. · Sobreesfuerzo al levantar objetos

An Arizona Minerals employee stated that while loading a box of pallet covers into the bed of a truck they felt pain in the shoulder, left side, and lower back. Employee was taken to Urgent Care for evaluation. Employee was cleared to return to work the same day with restrictions concerning strenuous activity.

31 de marzo de 2019 AZ · Metal/No metálico Ayudante de perforación MAQUINARIA
South32 Hermosa Inc. · Atrapado en, bajo o entre un objeto en movimiento y uno fijo

While adding drill rods, the drill helper sustained a compression type injury to the right big toe when their foot temporarily caught between the drill head carriage and the rod slide.

8 de septiembre de 2018 AZ · Metal/No metálico Operador de filtro al vacío, Operador de molino de flotación/concentrador, Operador de planta de flotación RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Sobreesfuerzo, no clasificado en otra parte

Conditions were clear and dry. Employee was walking from a van to the administration office to clock out when they turned their ankle.

16 de agosto de 2018 AZ · Metal/No metálico Oficinista, Controlador de tiempo, Trabajador de oficina, Director de ventas RESBALÓN O CAÍDA DE PERSONA
South32 Hermosa Inc. · Sobreesfuerzo, no clasificado en otra parte

Conditions at the time of the incident were cloudy and rainy. The employee who was injured was walking from the administrative offices parking lot to office. EE attempted to step/span across a parking ditch that was filled with water rather than walk around it. While doing this ee over-extended right foot/ankle resulting in injury to a tendon.

Mostrando los 43