Amosite Asbestos is also known as brown asbestos. Amosite is a trade name that refers to grunerite. Only Chrysotile Asbestos was more common as the material of choice.
Crocidolite Asbestos is known as blue asbestos. It is 1 of 6 natural minerals with a silicate base that have been used for commercial purposes. This type appears in sharp needle-like forms.