Iolite Faceted 10mm Energy Prism - 15-16 Inch 68197 Jade has been used for

Jade has been used for tens of thousands of years

Boulder Opal is a golden-brown to dark brown stone

Yellow Jasper is a golden brown stone with patterns that appear strikingly similar to wood grain

Once cooled

Rainbow Moonstone is named for its moon-like glow or chatoyancy

Iolite Faceted 10mm Energy Prism - 15-16 Inch 68197 Jade has been used forIolite 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.