but there are six fibrous asbestos minerals that are known to cause mesothelioma; chrysotile (white), amosite (brown), crocidolite (blue), anthophyllite, fibrous tremolite and fibrous actinolite.

Virtual College states that in its "raw or loose form, asbestos appears to be a loose and almost fluffy material that is either grey, grey-brown or grey-blue. "Clumps of asbestos may separate into ...

A widely accepted view is that amphibole asbestos (e.g., amosite, crocidolite) is more carcinogenic than chrysotile asbestos. However, both types pose significant health risks. Experimental data ...