Andalusite Archive

Andalusite Facts by Andalusite Properties Chemical Composition It is aluminum silicate having the chemical formula Al2 SiO5. Colours Different shades of brown and green. Other colours are red, gray, …

Andalusite Facts and Buying Guide by Sheweta Dhanuka This versatile gemstone strongly exhibits pleochroism. In this phenomenon, when different light rays fall on the gemstone it displays different colours …