# MACHINERY
> MSHA accident `220152450005` · 08/19/2015 · Atna Resources, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Drill helper
- **Activity:** Underground equipment, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** OTHER INJURY,NEC
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Atna Resources Ltd.
- **Operator:** Atna Resources, Inc.
- **Mine:** [2601597](https://api.ai-analytics.org/mine/2601597)
## Narrative

While trying to align striker bar to drill steel, the boom on drill became in a bind, when it came loose from the sill it swung to the left striking his hand (left hand middle finger).

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