Iolite 8mm Coin Faceted - 15-16 Inch ten-dollar-strands as well as the amount

as well as the amount of patterning

and is traceable to virtually all ancient civilizations

Impression Jasper comes in a variety of colors and possibly more names

The description

A particularly soft stone

Iolite 8mm Coin Faceted - 15-16 Inch ten-dollar-strands as well as the amountIolite 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.