Naturally occuring in hues of blue to green to green with spots and streaks of red
African Jade is a complex Calcium Aluminum Silicate and is a Nephrite Jade
intricate patterns of minute black flecks
Topaz is found in many locations worldwide where rocks like pegmatite and rhyolite are formed
Kyanite Multi 8mm Round - 15-16 Inch Zirconia Naturally occuring in hues 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