Blue Kyanite 10mm Round - 15-16 Inch Stone Type_Golden Obsidian is a lab-made form of

is a lab-made form of zirconium dioxide

frequently complemented by tans

its variations seem to depict landscapes and other images

and awaken the senses

Blue Kyanite 10mm Round - 15-16 Inch Stone Type_Golden Obsidian is a lab-made form ofKyanite 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