Iolite with Flash 10mm Round - 15-16 Inch - CLEARANCE Lepidolite Mix At that time yellowish gems

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

firely new look to these stones

Unakite is a granite composed of pink Feldspar and Epidote

Weight: grams: 85-105 grams

Iolite with Flash 10mm Round - 15-16 Inch - CLEARANCE Lepidolite Mix At that time yellowish gemsIolite 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.