Iolite 4mm Round A Grade - 15-16 Inch Large Hole Restock Red Brecciated Jasper is typically

Red Brecciated Jasper is typically found in deep red

also known as Blue Ice Glacierite or Blue Ice Nakaurite

A Manganese inosilicate (or chain silicate)

2mm hole +/-

Iolite 4mm Round A Grade - 15-16 Inch Large Hole Restock Red Brecciated Jasper is typicallyIolite 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.