Iolite with Flash 6mm Round - 15-16 Inch Shape_Collar Australian Aboriginal tribes referred to

Australian Aboriginal tribes referred to Black Opal as "Fire of the Desert

Historically

as well as a stone of prosperity

Jade has been known and treasured for more than 6

Unakite is a granite composed of pink Feldspar and Epidote

Iolite with Flash 6mm Round - 15-16 Inch Shape_Collar Australian Aboriginal tribes referred toIolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called pleochroism, which means that it can appear to be different colors as it shifts in the light. According to Norse legend, Viking explorers used thin pieces of Iolite as the worlds first polarizing lens to help them determine the exact location of the sun for navigation.