Green Kyanite 5-10x22-30mm Teeth - 15-16 Inch Melody Stone Australian Butter Jasper is a

Australian Butter Jasper is a relatively new variation of Jasper that definitely meets that criteria

rather a feldspar-rich igneous rock

It is frequently fluorescent under ultraviolet light

which tends to be a strong blue color

its coloring is the result of the chemical reaction that occurs when copper is introduced to water

Green Kyanite 5-10x22-30mm Teeth - 15-16 Inch Melody Stone Australian Butter Jasper is aKyanite 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