Green Kyanite 5-10x22-30mm Teeth - 15-16 Inch Faceted Top Drill Azurite in crystal form is

Azurite in crystal form is extremely rare and expensive

Coral is the skeletons of once to living sea coral

Beads Per Strand: 40

Jade has been used for tens of thousands of years

or merlinite

Green Kyanite 5-10x22-30mm Teeth - 15-16 Inch Faceted Top Drill Azurite in crystal form isKyanite 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