Types of Regulated Asbestos Minerals

The Six Regulated Asbestos Types Fall into Two Classes:

Serpentine & Amphibole

The Serpentine (or "wavy") class has only one regulated member:

  • Chrysotile (or "white asbestos")

The Amphibole (or "needle-like) minerals have five regulated members:

  • Amosite ("brown asbestos")

  • Crocidolite ("blue asbestos")

  • Tremolite

  • Actinolite

  • Anthophyllite