Blue Kyanite 6x12-10x20mm Free Form Pear A Grade - 15-16 Inch Color_ is an iridescent composite of

is an iridescent composite of organic and inorganic material most known for being the coating of pearls

Zachery-processed turquoise has similar gemological properties to untreated turquoise

in colors from light green to yellow green to olive

Dragon Blood Jasper is a variety of Quartz with veins of blood red that run through the predominantly light green to dark green stone

red and magenta hues

Blue Kyanite 6x12-10x20mm Free Form Pear A Grade - 15-16 Inch Color_ is an iridescent composite 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