# MACHINERY
> MSHA accident `220253440020` · 11/30/2025 · Fossil Rock Resources, LLC.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** —
- **Mine experience:** 2 years
## Operator
- **Controller:** Wolverine Fuels LLC
- **Operator:** Fossil Rock Resources, LLC.
- **Mine:** [4201211](https://api.ai-analytics.org/mine/4201211)
## Narrative

Bolter operator drilling roof. When adding pusher steel, stumbled / slipped and put uncontrolled feed pressure up while right hand was still around the steels EE was marrying. This caused the steels to bend toward the mast, pinching EE's right ring finger between the steels and the feed cylinder. This caused a skin avulsion roughly 3/4"" x 3/4"" at the tip of the finger.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*