# FALL OF ROOF OR BACK
> MSHA accident `220170900023` · 03/24/2017 · Greenbrier Minerals, LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Greenbrier Minerals, LLC
- **Mine:** [4609319](https://api.ai-analytics.org/mine/4609319)
## Narrative

A non-injury fall has occurred in the No.6 entry of the Southeast Submains at Cross-Cut No.11, one break inby Spad NO.7943. This fall measures approximately 5'thick x 25'long x 20'wide and extends into the 6R Cross-Cut. This fall does not impede travel nor does it interrupt ventilation. 

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