Mining Incidents

Schoolhouse Quartz Plant Metal/Non-Metal

Controlled by S C R-Sibelco Nv
Spruce Pine, Avery County, NC  ·  Active
MSHA Mine ID: 3100375

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Fatalities
1
Total incidents
25
Years on record
2000–2022
Latest incident
Oct 2022
Compliance record
MSHA citations since 2000
173
citations
47
significant & substantial
$105,818
proposed penalties
$54,930
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 71,892 0 0 0.0
2025 Q3 69,994 3 0 42.9
2025 Q2 77,291 0 0 0.0
2024 Q4 1,800 1 0 555.6
2024 Q3 77,942 5 1 64.2
2024 Q2 74,062 0 0 0.0
2024 Q1 69,635 34 4 488.3
2023 Q4 1,880 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

Fatalities at this mine

1 recorded
July 4, 2001 NC · Metal/Non-Metal truck driver Fatality · POWERED HAULAGE
Unimin Corporation · Caught in, under or between a moving and a stationary object

AN APPARENT BRAKE MALFUNCTION CAUSED THE VICTIM TO EXIT THE CAB & WAS PULLED UNDER THE REAR WHEELS OR HE PARKED IT & CRAWLED UNDER THE BED TO CHECK A PROBLEM. EITHER SENARIO CAUSED THE VEHICLE TO ROLL OVER HIS BODY CRUSHING HIM TO DEATH. THERE WAS NO APPARENT DAMAGE TO THE TRUCK.

Reportable incidents

24 on file (excluding fatalities above)

2022 · 1 incident

October 2, 2022 NC · Metal/Non-Metal drill helper POWERED HAULAGE
Sibelco North America Inc. · Struck against a moving object

Contractor employee traveled on UTV to load the drill core on service truck. On the travel back to drill, the UTV began sliding out of control, becoming sideways, catching the edge of the road and tipping the UTV on the side causing the contractor to hit abdomen area on roll cage bar.

2021 · 2 incidents

February 9, 2021 NC · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor FALLING/SLIDING/ROLLING MATERIALS
Sibelco North America Inc. · Struck by rolling or sliding object

Maintenance employee was replacing bull gear on rod mill. While transferring the old gear from the rod mill to the designated location, one of the dollies that was holding up one of the two chain hoists being used came off of beam causing the gear to slightly shift positions and come in contact with employees right leg.

January 14, 2021 NC · Metal/Non-Metal vacuum filter operator, flotation mill/concentrator operator, flotation plant operator SLIP OR FALL OF PERSON
Sibelco North America Inc. · Fall to the walkway or working surface

Employee was adjusting the water on a cyclone to put more water in the sump. When employee was stepping away from the sump employee's right foot slipped causing employee to lose footing and fall on left side and strike left elbow off of the floor. Employee was experiencing some pain and swelling and was taken to local hospital for treatment.

2019 · 1 incident

February 24, 2019 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Sibelco North America Inc. · Absorption of radiations, caustics, toxic and noxious substances

While changing out an HF acid pump, a maintenance employee received a chemical burn on right thumb, caused by a pinhole leak. The employee was administered first aid at the facility when normal specialized HF first aid treatment did not relieve pain, the employee was then transported to the local hospital.

2017 · 1 incident

May 15, 2017 NC · Metal/Non-Metal security guard, watchman OTHER
Unimin Corporation · (Not Elsewhere Classified)

No conditions at the mine-site caused this accident to occur. Every effort was made by the mine owner to assist contractor guard operator, on the guard's physical ailments, until local ambulance and EMT officials arrived outside gate.

2016 · 1 incident

November 12, 2016 NC · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between a moving and a stationary object

On Saturday, November 12th 2016, EE was replacing a motor at approximately 8:30 am. The motor and the iron created a pinch point and caught EE's gloved pinky finger between the two. EE reported the injury to supervisor, and they immediately were seen at the clinic at Spruce Pine. EE was examined and given stitches.

2014 · 2 incidents

June 15, 2014 NC · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by... (Not Elsewhere Classified)

While working on a pump in the maintenance shop, the EE had his hand placed on top of the pump, lining up the chuck in the shaft. Another employee had a pry bar lifting on the opening of the shaft, when the bar slipped, striking the injured employee's hand, breaking the metacarpal bone in his right hand.

March 18, 2014 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Unimin Corporation · (Not Elsewhere Classified)

Suspected pneumoconiosis with median consensus ILO reading of 1/2. Operator suspects prior occupational & smoking contributed to ILO reading. Case reported during March 2014 has been denied by numerous medical professionals. Instead of pneumoconiosis per result of CT/Scan, "lungs are Hyper inflated. No nodules are seen. No suspicious densities are present". Remove illness.

2011 · 2 incidents

August 18, 2011 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Unimin Corporation · Struck by... (Not Elsewhere Classified)

The employee was using a table saw to cut pieces of PVC blocks. With the saw running, he reached under it, and his right middle finger was struck by the rotating blade. He sustained a laceration and damaged distal phalanx bone. Prior to the task the supervisor had a meeting with the three employees that were assigned to do the task about the safety issues with the job.

February 28, 2011 NC · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
Unimin Corporation · Fall down stairs

EE was coming down expanded metal steps in the screen house. His right heel got hung in the step grating. He fell forward and put his weight on his left foot. He suffered a fractured heel.

2010 · 2 incidents

December 15, 2010 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Unimin Corporation · Caught in, under or between (Not Elsewhere Classified)

EE was using a wire brush attached to a power drill to clean teeter pipes. His left glove became entangled in the chuck attachment while operating the tool and twisted his thumb. The thumb was bruised and suffered some ligament damage.

July 13, 2010 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

Injured EE and another EE were at the dump site, disposing of waste sand. EE lifted a 55 gal drum that was near empty, by its' bottom, to dump it. The fiber drum has metal reinforcement bands on top and bottom. The band edge extended out far enough to cut 3 of EE's fingers when he lifted it.

2009 · 2 incidents

December 4, 2009 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OCCUPATIONAL SKIN DISEASES
Unimin Corporation · Absorption of radiations, caustics, toxic and noxious substances

Operator was working with contractor to dispose of flotation reagents stored in 55 gal. drums. He was using a fork lift to move drums. Operator is allergic to the reagent in some of the drums. He reported itching and swelling in both hands and wrists. He was wearing gloves, hard hat safety glasses, safety shoes, and a jacket.

July 6, 2009 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Unimin Corporation · Struck by falling object

Employee stepped beyond berm to edge of bench in mine. Edge broke away and he fell 18ft with falling material. A rock struck his right shoulder. He walked to his truck, drove to mine shop and was taken to Dr office for exam. Xrays were negative. Ice and light exercises were recommended. Followup appt. 7/9/09.

2008 · 2 incidents

April 26, 2008 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck by falling object

Employee and co-worker were lowering material removal screw closer to take. Shim and bolts are removed to lower screw. When removing shims, gearbox fell striking and cut employee's right hand.

January 21, 2008 NC · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Unimin Corporation · Struck by falling object

Employee was cutting a tree and it got lodged. In an attempt to get the tree on down, it broke loose striking the employee on the right shoulder causing a fracture.

2007 · 2 incidents

October 14, 2007 NC · Metal/Non-Metal forklift operator POWERED HAULAGE
Unimin Corporation · Struck against stationary object

Employee was exiting over-the-road trailer with pallets of sand when trailer floor broke through causing forklift to tilt to the left. He apparently cut fingers as the forklift was tilting and going down.

September 15, 2007 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Unimin Corporation · Struck by flying object

EE had went to eat and after he finished he felt discomfort to his right eye. First aid of flushing with water did not help. EE went to doctor on Monday and had a metal sliver removed.

2005 · 1 incident

October 26, 2005 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Unimin Corporation · Struck against stationary object

Installing a weather seal on exhaust fan, after completing job, employee went back to retrieve a hammer and placed his fingers into the fan frame resulting in the injury.

2004 · 1 incident

May 13, 2004 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Unimin Corporation · Over-exertion (Not Elsewhere Classified)

AFTER COMPLETING JOB OF ARRANGING SOME LIGHT FIXTURES, EE JUMPED UP TO TRY & TOUCH CEILING CAUSING A SPRAIN/STRAIN TO HIS RIGHT ANKLE.

2002 · 1 incident

June 28, 2002 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Struck against stationary object

EE WAS PREPARING A PALLET OF SAMPLES TO BE SHIPPED. CUT RING & LITTLE FINGER ON LT. HAND.

2001 · 2 incidents

August 28, 2001 NC · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Unimin Corporation · Struck by... (Not Elsewhere Classified)

INJURED AND COWORKER WAS CARRYING A GEAR BOX MOUNTED ON A SHIPPING PALLET. STARTED UPSTAIRS AND WAS ADJUSTING THEIR HOLD ON PALLET WHEN IT SHIFTED AND THE CORNER OF THE PALLET STRUCK EE IN THE GROIN AREA JUST BELOW THE BELT LINE. EE IS SCHEDULED TO HAVE OUTPATIENT SURGERY ON 9-17.

July 30, 2001 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Unimin Corporation · Caught in, under or between a moving and a stationary object

INJURED ALONG WITH TWO COWORKERS WERE UPRIGHTING A 500# DRUM. AS DRUM WAS BEING PLACED ON A PALLET EE MASHED AND CUT HIS RIGHT RING FINGER.

2000 · 1 incident

February 21, 2000 NC · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)
Unimin Corporation · Struck by falling object

EE USING PRYBAR TO DISLODGE OBSTRUCTION IN CHUTE. WHEN RAISING THE PRYBAR OVER HIS HEAD, THE BAR STRUCK THE GLOBE ON THE LIGHT FIXTURE. THE LIGHT FIXTURE BROKE IN TO SEVERAL PIECES. THE GLASS STRUCK HIS FACE AND HAND CAUSING ONE CUT TO THE FACE AND TWO CUTS ON HIS HAND.