# FALL OF ROOF OR BACK
> MSHA accident `220233560010` · 12/18/2023 · 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:** [4609563](https://api.ai-analytics.org/mine/4609563)
## Narrative

A non-injury roof fall occurred between break No.27 and No.28 of the No.4 North Panel out-by Spad No. 5604 in the No.6 entry. The fall is within the heading and does not extend into the intersection. The fall is estimated to be 7' thick. 

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