Mining Incidents

Search the record

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
Time period
Experience at time of incident

Alert me on this search

Email me when a new incident matches these filters. One confirmation email; unsubscribe anytime.

The record

562 total records

Showing 50 of 562
May 19, 2026 MS · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U.S. Silica Company, LLC · Struck by flying object

The employee attempted to reconnect a hose when material splashed into EE's left eye. The employee received antibiotic medication to prevent infection

March 26, 2026 MS · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
U.S. Silica Company, LLC · Fall to the walkway or working surface

Employee fell forward hitting their face while moving vacuum hose up a concrete ramp.

March 19, 2026 NV · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall to the walkway or working surface

Employee tripped over a 3-inch pipe that was staged for an outage outside of the maintenance shop. The employee fell to the ground and landed on EE's left upper torso, resulting in fractured ribs.

February 24, 2026 OR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
U.S. Silica Company, LLC · Over-exertion in lifting objects

Over the road driver was removing a tow rope from the mounted bracket on a loader. Employee began lifting the tow rope overhead when they felt a pop in their left shoulder, followed by immediate discomfort in that shoulder. Employee was evaluated and diagnosed with a strain to their left shoulder.

January 31, 2026 MO · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator HANDLING OF MATERIALS
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

Employee was helping free a frozen switch when they lost grip and stumbled backwards. Right knee injury occurred and employee was able to continue work activities until surgery restrictions put into place on 3/26/2026

January 28, 2026 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

Winter blizzard and changing weather conditions created slippery surfaces. Ice developed on top platform dust collector and created a slippery surface. After performing maintenance task to thaw frozen air lines, employee sustained a left ankle injury after ascending ladder and stepping on the top platform for accessing the dust collector resulting in restricted duty.

December 29, 2025 PA · Metal/Non-Metal master mechanic, foreman, supervisor SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall to the walkway or working surface

The employee fell while traversing an irregular surface. They put their arms out to catch themselves and sustained a closed fracture to the left radius and ulna.

October 27, 2025 PA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDTOOLS (NONPOWERED)
U.S. Silica Company, LLC · Struck by... (Not Elsewhere Classified)

The employee sustained a left forearm laceration while using a pair of scissors as a draw knife to cut scrap cardboard into smaller pieces for disposal. The employee was pulling the scissors toward themselves when the scissors slipped and cut into their forearm, 4" above the wrist and glove, causing a laceration requiring 4 stitches.

October 21, 2025 WV · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall from machine

While cleaning a back-up camera, employee fell approximately 3 feet from the side ladder, striking EE's left shoulder. The employee received only diagnostic care until January 21, 2026, when EE began physical therapy.

July 28, 2025 OR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STRIKING OR BUMPING
U.S. Silica Company, LLC · Struck against stationary object

Employee struck the back of EE's left hand on metal supporting structure while ascending stairway. Resulting in a fracture to the third metacarpal of the left hand.

July 23, 2025 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
U. S. Silica Company · Over-exertion (Not Elsewhere Classified)

The employee was working on mineral separators when they stepped on a mesh cleaning ball and twisted their right knee. They did not fall but, felt soreness the next day.

June 25, 2025 NV · Metal/Non-Metal outside foreman, leadman DISORDERS (REPEATED TRAUMA)
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

EE had partial distal bicep tendon tear in the right arm requiring surgical repair. Injury determined to be the result of tendinitis

May 28, 2025 OK · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U.S. Silica Company, LLC · Struck by rolling or sliding object

The employee's leg was struck by a shifting slurry hose while disconnecting a coupling. They went to a doctor and was diagnosed with a tear in their ACL. The injured employee had surgery on 9/4/25 which made this injury reportable.

February 20, 2025 WI · Metal/Non-Metal FIRE
U S Silica Company · Accident type, without injuries

While operating the Volvo 550 excavator a hydraulic leak started during operation that led to a fire in the engine compartment. The operator observed the fire and safely exited the equipment.

January 13, 2025 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
U. S. Silica Company · Over-exertion (Not Elsewhere Classified)

The employee was walking down the steps from the south Ottawa mine screenhouse when EE slipped and fell. EE caught self with EE's right hand on the handrail and felt immediate discomfort in EE's right shoulder.

January 6, 2025 OK · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
U.S. Silica Company, LLC · Unclassified, insufficient data

Customer truck driver found unresponsive in the cab of the customer truck driver's truck.

December 26, 2024 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U. S. Silica Company · Caught in, under or between a moving and a stationary object

The employee's right pinky finger was caught between the latch and the door of a Rotex machine, resulting in a fracture to the finger.

December 10, 2024 NV · Metal/Non-Metal forklift operator POWERED HAULAGE
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

A forklift operator made a complete stop on the forklift and then exited the machine. EE walked away from the machine and the forklift began to roll following the EE. EE was at the warehouse racks and the machine hit EE at the rack causing fractures to 5 ribs

November 15, 2024 NV · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall to the walkway or working surface

Maintenance employee tripped on a catwalk toe board. Employee fell and struck the edge of the catwalk grating resulting in fracture to the tip (tuft) of EE's left thumb.

November 5, 2024 NV · Metal/Non-Metal FIRE
U.S. Silica Company, LLC · Accident type, without injuries

A burn pit was lit on Friday 11/1/2024 to burn pallets that are no longer usable. The fire was put out at the end of the day and fire watch was on the fire for 24 hours after the burn was over. On the following Monday more pallets were added, the next morning the new pallets caught fire from a left-over hot coal.

October 24, 2024 WV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

Employee was using a piece of all-thread to move sand and got right pinky finger caught between the all-thread and metal flight causing a fracture to the tip of EE's finger.

September 25, 2024 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U. S. Silica Company · Over-exertion (Not Elsewhere Classified)

The employee was removing guard when EE felt a pain in their shoulder. Employee was diagnosed with torn rotator cuff but, continued to work full duty until 2/14/2025 when EE had surgery.

September 22, 2024 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
U.S. Silica Company, LLC · Struck against a moving object

Dump truck employee was driving, crossed a berm and rolled over resulting in a fracture to the posterior 12th rib.

August 29, 2024 PA · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall onto or against objects

Employee collapsed as a result of a personal medical condition, striking their jaw as they fell. The fall resulted in a chin laceration and temporal bone fracture.

August 1, 2024 OK · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

The employee felt discomfort in EE's knee while descending a stairway. After following first-aid measures, the knee didn't improve. EE went to a doctor and was diagnosed with a tear in EE's meniscus. The injured employee had surgery on 10/17/24, making this injury reportable.

July 30, 2024 MS · Metal/Non-Metal welder (shop) MACHINERY
U.S. Silica Company, LLC · Struck by... (Not Elsewhere Classified)

EE was cutting a piece of tubing on the #1 belt filter press. While cutting the tube, the blade was pinched and the tube twisted. The result was a kick back from the cutoff wheel and EE's finger was cut. EE was wearing the proper PPE, cut resistant impact gloves, face shield, etc. The blade cut through EE's glove.

July 15, 2024 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

Lifting and moving 50lb. bags and twisted wrong causing a sprain to lt. knee

May 20, 2024 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
U. S. Silica Company · Fall from scaffolds, walkways, platforms

While performing cleanup, the floor plating the employee was standing on fell into the water ditch resulting in a fractured leg.

May 4, 2024 IL · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
U. S. Silica Company · Over-exertion (Not Elsewhere Classified)

Employee was descending the ladder of a road grader and felt discomfort in EE's right knee. EE was later diagnosed with a meniscus tear and underwent surgery on 11/7/24 making it a reportable incident.

April 18, 2024 OK · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
U.S. Silica Company, LLC · Struck against stationary object

Haul truck driver reached between the seat and counsel to get a part, when EE pulled EE's hand out it was cut between the middle finger and ring finger between the knuckles, causing EE to get stitches. Operator returned to work the next morning.

March 17, 2024 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

Employee was conducting maintenance on a disconnected rotary seal valve. Employee spun the internal rotor manually with EE's left hand to check tolerances, when the middle finger of EE's left hand was caught between the vein of the rotor and the housing of the rotary seal valve. This resulted in a fingertip amputation just below the nail.

February 20, 2024 OK · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
U.S. Silica Company, LLC · Struck by... (Not Elsewhere Classified)

A loose branch fell from an adjacent tree and struck an idling chainsaw the employee was holding. This caused the chainsaw to shift and strike the employee's left knee, resulting in three lacerations. The employee was taken to a medical clinic, where sutures were used to close the lacerations.

February 8, 2024 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
U S Silica Company · Fall onto or against objects

While staging material for a maintenance task, the employee tripped over a chain hoist and landed awkwardly on a guard the employee had just removed. The resulting injury was a fracture to the fingertips of both the left ring and middle fingers, as well as five sutures.

February 7, 2024 MS · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor POWERED HAULAGE
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

A miner was operating a Ditch Witch SK 600 when the equipment suddenly jolted. This action caused the miner's finger to get smashed between a support bracket and the handrest. It resulted in a fingertip avulsion requiring sutures. The miner was released from the hospital the same day and returned to work the next morning.

January 25, 2024 VA · Metal/Non-Metal utility man, shift tech, service/dump truck operator POWERED HAULAGE
U.S. Silica Company, LLC · Caught in, under or between running or meshing objects

Employee opened the latch and cover of the rotary vane discharge chute for inspection. While using EE's right hand to clean the chute, EE's hand contacted the vane of the rotary feeder. This resulted in an amputation at the level of the distal interphalangeal joint of the 3rd and 4th digits.

October 26, 2023 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

Employee's right hand was crushed between the knuckle and wishbone on an A-40 haul truck when the hydraulic jack they were using released during the removal of the bearing and race, causing fractures and laceration to the right hand.

October 23, 2023 OR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver EXPLODING VESSELS UNDER PRESSURE
U.S. Silica Company, LLC · Struck by flying object

Transloading hose plugged. Disconnected hose, pressure blew powder into face. Safety glasses blown off, powder entered left eye. Eyes flushed. Irritation, blurry vison persisted. Visit to medical clinic. Abrasion of left cornea. Treated with prescription medication. Employee returned to work following morning.

October 15, 2023 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
U.S. Silica Company, LLC · Struck by... (Not Elsewhere Classified)

Miner was kneeling and using an angle grinder to remove welding slag when the grinder caught and kicked back, striking the miner in the left thigh just above their knee resulting in sutures.

October 2, 2023 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
U.S. Silica Company, LLC · Fall from machine

While standing at an elevated position, employee lost balance when a tight bolt on the air filter housing assembly loosened abruptly. Employee fell backwards approximately 2 feet onto the concrete floor, bracing self with left hand resulting in a fracture to EE's left wrist.

September 10, 2023 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

Employee was changing a reducer on the dust screw because it was locked up, while they were trying to remove the bolts the reducer broke free and shifted to the side smashing the ring finger at the second knuckle.

August 9, 2023 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
U.S. Silica Company, LLC · Caught in, under or between a moving and a stationary object

EE placed finger between two flanges when trying to bolt them together. Pinky finger was smashed causing stitches.

July 26, 2023 OK · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
U.S. Silica Company, LLC · Over-exertion (Not Elsewhere Classified)

EE was assisting with carrying an electrical cabinet. While re-positioning after walking through a doorway, EE twisted right arm and felt a pop in right elbow. The injury was initially treated as first aid with no restrictions. On 8/16/2023, EE visited a medical clinic and work restrictions were given.

July 25, 2023 IL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
U. S. Silica Company · Over-exertion in pulling or pushing objects

Employee was setting up bulk bag area to start filling sacks of sand. The employee placed a pallet on the load stations. When EE bent over to start centering pallet to the spout, EE felt pain in lower right side of back.

May 6, 2023 TX · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
U.S. Silica · Unclassified, insufficient data

A third-party trucking contract driver was found unresponsive near the mine exit. Trained CPR providers from the mine responded and performed CPR until EMS arrived on scene. The driver was pronounced deceased by EMS staff.

April 12, 2023 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
US Silica Company · Fall from machine

Employee was dismounting equipment and fell and hit EE's head.

March 28, 2023 NV · Metal/Non-Metal IMPOUNDMENT
U.S. Silica Company, LLC · Accident type, without injuries

At approximately 3:00am a ground failure occurred at the HB pit on the east side access road. Ground failure was approximately 150 in length and approximately 46 feet in width, blocking access to the pit via the east access road. Extremely wet conditions, coupled with freeze/thaw episodes contributed to the failure. No persons were injured or trapped during this ground failure.

March 7, 2023 NJ · Metal/Non-Metal silo operator, bin puller, truck loader POWERED HAULAGE
U.S. Silica Company, LLC · Struck against a moving object

Employee was cleaning up Loadout area with a skid steer. The employee contacted concrete footing with the right edge of the skid steer bucket. The sudden impact propelled the employee forward and the top of their head hit the rearview mirror. Incident resulted in a laceration on their head that required 8 staples to close.

March 3, 2023 TN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
U.S. Silica Company, LLC · Struck by flying object

A non-miner customer truck driver was knocked unconscious when a gust of wind blew their trailer doors open and slammed them, headfirst, onto the ground. The driver received medical attention for a concussion.

March 1, 2023 NV · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor MACHINERY
U.S. Silica Company, LLC · Caught in, under or between running or meshing objects

Employee failed to lock out, tag out, test out a belt-driven piece of equipment and used right hand to get the energized belt to move. Belt engaged and right hand fingertip was cut off by pulley/belt assembly. Fingertip was amputated.

February 26, 2023 MS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
U.S. Silica Company, LLC · Fall from machine

Employee was climbing up into haul truck. EE's feet were muddy, and EE slipped. EE landed on EE's shoulder injuring it.

Showing 50 of 562