# SLIP OR FALL OF PERSON
> MSHA accident `220122020011` · 07/16/2012 · American Colloid Company Mineral Group
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Amcol International Corp
- **Operator:** American Colloid Company Mineral Group
- **Mine:** [0100093](https://api.ai-analytics.org/mine/0100093)
## Narrative

Employee stated that he stepped backwards to the right side at the same time when he twisted his right ankle.

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