Andalusite Gemstone
The lovely colours of olive green to brick red are displayed in fine detail by the bright pleochroism of andalusite. Beautiful jewellery is frequently created using this lovely combination of the two minerals kyanite and silimanite. Meaning of Andalusite The hardness of andalusite, a highly pleochroic gemstone, ranges from 7 to… Read More »Andalusite Gemstone