# Mine accident
> MSHA accident `220043490014` · 12/07/2004 · O-N Minerals (Chemstone Company)
## Details
- **Degree of injury:** —
- **Classification:** —
- **Accident type:** No Value Found
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Oglebay Norton Company
- **Operator:** O-N Minerals (Chemstone Company)
- **Mine:** [4400026](https://api.ai-analytics.org/mine/4400026)
## Narrative

Employee was exiting right side of a dozer to remove a rock between dozer arm and sheild.  Employee was using both hands on the hand rail while climbing down onto the dozer arm.  His left foot slipped and he jumped backwards and turned landing on his left hand.

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