Blue Kyanite 5x10-20mm Top Drill Teeth - 15-16 Inch 1109202148HR abbreviated as CZ

abbreviated as CZ

Its needle to like inclusions of hematite are iridescent red

Moonstone is a Feldspar mineral that was used in Roman jewelry nearly 2

Green is the most common color for Aventurine

The name “Turritella” comes from the name of the genus of marine gastropod mollusks whose remains are seen within the stone

Blue Kyanite 5x10-20mm Top Drill Teeth - 15-16 Inch 1109202148HR abbreviated as CZKyanite 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