Iolite 8mm Coin Faceted - 15-16 Inch ten-dollar-strands Crystal Quartz is a naturally

Crystal Quartz is a naturally occurring clear and colorless Quartz

as well as the amount of patterning

and is traceable to virtually all ancient civilizations

A particularly soft stone

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

Iolite 8mm Coin Faceted - 15-16 Inch ten-dollar-strands Crystal Quartz is a naturallyIolite 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.