# FALL OF ROOF OR BACK
> MSHA accident `220090480025` · 02/13/2009 · Sterling Mining Corp.
## 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** W Thomas  Mackall
- **Operator:** Sterling Mining Corp.
- **Mine:** [3304582](https://api.ai-analytics.org/mine/3304582)
## Narrative

Roof fall 3-Rt. Submain B-4, at face from initial 3-4 pushover thru intersection of # 3 entry into 2-3 pushover, stopping before intersection of #2 entry. Fall 18'W X 90'L X 7'H. Sandstone channel and associated clay veins come down into roof strata. No one injured.

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