Miner was changing a drill bit. While spinning the drill bit, it slipped from the miners hand and smashed their left middle finger at around 10:15 am. Miner let manger know at around 10:37 am and requested medical evaluation. As a result of their medical evaluation miner was diagnosed with a broken left middle finger.
Oak Hall QuarryMetal/Nonmetal
Heidelberg Materials Northeast LLC · Surface
Controlled by Heidelberg Materials AG
Boalsburg, Centre County, PA · Active
MSHA Mine ID: 3600191
- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2000–2025
- Latest incident
- Jun 2025
No fatalities recorded at this mine.
Reportable incidents
4 on file2025 · 1 incident
Struck by falling object
2015 · 1 incident
Over-exertion in wielding or throwing objects
The injured worker was removing a failed pillow block bearing from a shaft. He struck the bearing housing with a hammer in an attempt to break the housing for easier removal. A small shard of metal struck him in the lower right part of his cheek and became imbedded. The IW went to the ER where a physician removed the object. The IW returned to full duty work.
2009 · 1 incident
Struck against stationary object
Employee was walking around the screen when he bumped his elbow on a piece of angle iron bruising it.
2000 · 1 incident
Over-exertion (Not Elsewhere Classified)
EE WAS TORQUEING BOLTS TO 475 FT. LBS. ON WAS SCREEN WITH A TORQUE WRENCH WHEN IT SLIPPED A GEAR CAUSING EE TO INJURE HIS SHOULDER.