Iolite 2x4mm Thin Rondelle Faceted AA Grade - 15-16 Inch New February 2022 rather a feldspar-rich igneous rock

rather a feldspar-rich igneous rock

Jasper has a long and illustrious history

with mirrored or coordinating patterns that bring strong color

5 billion years ago

also known as the Stone Age

Iolite 2x4mm Thin Rondelle Faceted AA Grade - 15-16 Inch New February 2022 rather a feldspar-rich igneous rockIolite 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.