The three most common type of asbestos found in the United Kingdom
Chrysotile (Serpentine) (White Asbestos) Mg3(Si2O5)(OH4:
White Curly, flexible white fibers comes mainly from Canada, found in serpentine rock widely used in the UK.
Raw Material
Treated
Polarized Microscopy
Amosite (Amphibole) (Brown Asbestos) (Fe2,Mg)7(Si8O22)(OH2:
Brown straight brittle fibers light grey to pale brown in colour amosite comes from South Africa.
Raw Material
Treated
Polarized Microscopy
Crocidolite (Amphibole) (Blue Asbestos) Na2Fe32+Fe23+(Si8O22)(OH)2
Straight blue fibers, usually comes from Australia or Southern Africa where asbestos mining was widespread.
Raw Material
Treated
Polarized Microscopy
The three type of asbestos that are vary rare In the United Kingdom are: