Iolite 8mm Round A Grade - 15-16 Inch Rainbow Sapphire It's defined by a bright

It's defined by a bright green color

according to the Mohs hardness scale

It is most often found in the Baltic region

It is associated with the Career and Life Path area

and bold black spiderweb matrix—creating highly distinctive

Iolite 8mm Round A Grade - 15-16 Inch Rainbow Sapphire It's defined by a brightIolite 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.