Iolite 10x19-15x36 Graduated Faceted Tear Drop - 8 Inch 14mm from translucent to opaque

from translucent to opaque

The presence of chromium is what gives a ruby its red color

open tool slightly

so only a finite amount of rough material remains

It is opaque and occurs in a wide variety of colors

Iolite 10x19-15x36 Graduated Faceted Tear Drop - 8 Inch 14mm from translucent to opaqueIolite 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. Note Due to the unique hand made manufacturing process of these beads, the