Iolite 7x9-8x10mm Pebble A Grade - 15-16-Inch 8x10 Tumble Nugget It is a form of

It is a form of Chrysoberyl

many mythical doctrines have stemmed from the story of this disappeared land mass

being found in metamorphic and pegma

Mica is a mineral name given to a group of minerals that are physically and chemically similar

cachanance

Iolite 7x9-8x10mm Pebble A Grade - 15-16-Inch 8x10 Tumble Nugget It is a form 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.