# HANDLING OF MATERIALS
> MSHA accident `220253170396` · 10/22/2025 · Central Stone Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Dry screening plant operator, Screen house operator
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.17 years
## Operator
- **Controller:** Riverstone Group
- **Operator:** Central Stone Company
- **Mine:** [2302431](https://api.ai-analytics.org/mine/2302431)
## Narrative

Employee alleges left thumb was pinched between handrail and production equipment. Employee lost thumb nail and received 4 stitches.

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