IOLITE ( नीली )

Blue Iolite (Neeli) is a transparent stone with a mesmerizing blue-violet hue, similar to sapphire but with a purple tinge. Pleochroism is one of the iolite’s most remarkable properties. With pleochroism, a crystal may show varied colors depending on the angle of view, This stone being a substitute for blue sapphire, works just like nilam.