The Ruby inclusions in this stone are pink to reddish purple to dark purple
any color of the rainbow
Andalusite was first discovered in the Andalusia region of Spain
with bands of white Onyx running through it
It is frequently fluorescent under ultraviolet light
Blue Nepal Kyanite 2x4-3x5mm Graduated Faceted Rondelle Necklace - 15-16 Inch Iron Zebra Jasper The Ruby inclusions in thisKyanite often occurs as long, bladed, striated crystals, transparent or translucent with a pearly luster. An aluminum silicate mineral, it may appear in white, pink, yellow, orange, green, blue, gray and black. In addition to its value as a gemstone, Kyanite is also extremely useful in industrial applications due to its high heat resistance. It is often used in kiln furniture and foundry molds, as well as for brake shoes, grinding wheels and cutting