chrysotile
/ˈkrɪsəˌtaɪl/
noun
- A soft, fibrous mineral that is a form of asbestos, used in the past for insulation and fireproofing.
- The old building contained chrysotile in its ceiling tiles, which had to be removed carefully.
- Workers wore protective suits to avoid breathing in chrysotile fibers during the demolition.
- Chrysotile was once commonly used in brake pads and roofing materials.