# DUST DISEASE OF LUNGS
> MSHA accident `220113610029` · 12/07/2011 · W R Grace & Co.
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DUST DISEASE OF LUNGS
- **Accident type:** Inhalation of radiations, caustics, toxic and noxious substances
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Unknown
- **Injury source:** PULVERIZED MINERAL (DUST)
- **Nature of injury:** SILICOSIS
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 0
- **Mine experience:** 23.88 years
## Operator
- **Controller:** W R Grace & Company
- **Operator:** W R Grace & Co.
- **Mine:** [3800085](https://api.ai-analytics.org/mine/3800085)
## Narrative

Recent CT Scan of lungs indicated calcified Plural plaques on lungs. Prior long term employment at the Libby MT Vermiculite mining operation is the likely result of known asbestos exposures at this mine

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