Mining Incidents

Pryor Stone #2Metal/Nonmetal

Pryor Stone Inc · Surface
Pryor, Mayes County, OK · Active
MSHA Mine ID: 3400530
Fatalities
0
Total incidents
20
Years on record
2000–2025
Latest incident
Nov 2025
No fatalities recorded at this mine.

Reportable incidents

20 on file

2025 · 1 incident

Over-exertion (Not Elsewhere Classified)

Employee was climbing up ladder on haul truck.

2024 · 1 incident

Struck against stationary object

Swinging ladder step.

2020 · 1 incident

Struck by flying object

The Employee was trying to remove a loader tooth for a bucket, when the employee used a hammer to hit the tooth a piece of the tooth broke off and flew into the employee's leg.

2019 · 1 incident

Fall from machine

No lost time under medical diagnosis until 11-13-2019, for possible rotator cuff injury.

2016 · 2 incidents

Caught in, under or between (Not Elsewhere Classified)

The employee was helping change a screen when EE smashed a finger between the old screen being removed and the handrail. The employee received stitches in the middle finger of left hand.

Struck by... (Not Elsewhere Classified)

Employee was helping pull a conveyor belt on when the rope broke, hitting EE on the right side of the face. Diagnostic only thru 2/15. Released for light duty on 2/18/2016.

2013 · 2 incidents

Over-exertion (Not Elsewhere Classified)

The claimed injury was not reported to the company until 12/23/2013. The injury was a result of horseplay involving individuals' physical contact (punching, shoving, and lifting off the ground). The activity was not work related and resulted in a lower back strain (?) to an employee that previously has had back surgery.

Struck by falling object

While working on a Cat 773B Haul truck, someone bumped a 50 ton jack that was not under a load. The jack fell over striking the injured's hand and broke two fingers.

2012 · 1 incident

Caught in, under or between a moving and a stationary object

While servicing a water pump on a highway drill, a faulty hydraulic motor engaged while the driller was inspecting the belts and pulleys. His three fingers (index, middle and ring) were trapped between the belt and pulley severing the tips to the first knuckle.

2010 · 1 incident

Caught in, under or between a moving and a stationary object

While cleaning out the Hazmag Crusher, the injured threw a rock out and caught his finger between the crusher side and the rock, mashing his finger requiring stitches to close.

2009 · 1 incident

Fall from machine

While dismounting from a Bobcat during rain and muddy conditions, the EE's foot slipped causing him to fall trapping his leg and injuring his right knee. He has continued to work on light duty ""Restricted Work Activity"" and will be operated on 01/27/10.

2007 · 1 incident

Caught in, under or between (Not Elsewhere Classified)

Left hand - tips of digit 3 & 4 caught in conveyor belt.

2005 · 1 incident

Caught in, under or between running or meshing objects

While performing maintenance on the ""chips"" conveyor, the injured manually advanced the belt & it rolled backward catching the tip of his little finger causing it to be cut requiring stitches & medications.

2002 · 2 incidents

Struck by flying object

PLANT OPERATOR WAS CHIPPING ON A HAMMER ON THE SPOKANE CRUSHER. WHEN EE APPROACHED AREA IN HIS PICK UP TRUCK TO DELIVER BOLTS. SOMETHING FLEW INSIDE CAB STRIKING HIS IN EYE. THOUGHT HE HAD REM OVED OBJECT, HOWEVER, PAIN INCREASED AND LATER SOUGHT MEDICAL TREATMENT FOR EYE INJURY.

Fall to the walkway or working surface

EE TIGHTENING BOLT ON ROCK CRUSHER. THE WRENCH SLIPPED OFF AND HE FELL BACKWARDS HITTING HANDRAIL. HE CONTINUED FALLING BACKWARDS AND CAUGHT FULL WEIGHT OF BODY ON LEFT WRIST EXTENDED BEHIND H IMSELF TO BREAK FALL ONTO WALKWAY.

2001 · 3 incidents

Caught in, under or between a moving and a stationary object

EE LIFTING A HEAD OFF OF A 3412 ENGINE WITH ON ELECTRIC CHAIN HOIST AND CHAIN. HEAD WAS NOT BALANCED AND THE CHAIN SLIPPED PINCHING THE EE HIT HAND BETWEEN THE CHAIN AND THE HOOK ON THE ELECTR IC HOIST.

Struck by flying object

WHILE STRIKING A TRACK RAIL WITH A HAMMER, A PIECE OF THE RAIL CHIPPED OFF AND STRUCK LEFT HAND CUTTING NEAR THUMB.

Struck by... (Not Elsewhere Classified)

EE STUCK FINGER INTO A.C. FAN CAUSING CUTS REQUIRING STITCHES TO MIDDLE FINGER OF RIGHT HAND. TRUCK HAD JUST FINISHED INSPECTION BY MSHA NO LESSTHAN 30 MIN. PRIOR TO ACCIDENT.

2000 · 2 incidents

Struck by... (Not Elsewhere Classified)

TAKING HAMMERS OUT OF CRUSHER. PIN CUT THUMB

(Not Elsewhere Classified)

EE COMPLAINED OF SEVERE CHEST PAINS, WAS TRANSPORTED BY EE TO LOCAL HOSPITAL. AND THEN ON TO TULSA VIA HELICOPTER, AFTER BEING TREATED FOR A HEART ATTACK.