# MACHINERY
> MSHA accident `220043240010` · 11/17/2004 · Colorado Lava Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Handling supplies or material
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** OTHER INJURY,NEC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 17
- **Mine experience:** 10 years
## Operator
- **Controller:** Ronald D  Bjustrom; Dan  Marion
- **Operator:** Colorado Lava Inc
- **Mine:** [2902158](https://api.ai-analytics.org/mine/2902158)
## Narrative

Employee was helping reblock jaw crusher, and blocks gave way. Machine dropped 6"" and the cross member hit employee between shoulder blades.

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