Iolite 3x4mm Rondelle Faceted A Grade - 15-16 Inch Stone Type_Cubic Zirconia Peridot (pair-uh-doe) is one of

Peridot (pair-uh-doe) is one of only two gems

Shungite is a black

However in some regions

Tourmaline occurs in nearly every color in the rainbow and its name derives from “turmali

The stone was discovered by George D

Iolite 3x4mm Rondelle Faceted A Grade - 15-16 Inch Stone Type_Cubic Zirconia Peridot (pair-uh-doe) is one ofIolite 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.