Iolite with Flash 10mm Round - 15-16 Inch - CLEARANCE Lepidolite Mix Mookaite is formed by the

Mookaite is formed by the ancient skeletal remains of radiolaria

Unakite is a granite composed of pink Feldspar and Epidote

At that time yellowish gems were called "topaz" in many parts of the world

polished to show off all it's amazing colors

often called the "Super Seven" or "Melody Stone" contains Amethyst

Iolite with Flash 10mm Round - 15-16 Inch - CLEARANCE Lepidolite Mix Mookaite is formed by theIolite 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.