Blue Kyanite 10mm Round - 15-16 Inch R1851 only limited quantities are available

only limited quantities are available as we wanted to insure consistent sparkle across each bead on each collar

who used it extensively in their jewelry

It is transparent or translucent

yellow to green or sea to green in color

any color of the rainbow

Blue Kyanite 10mm Round - 15-16 Inch R1851 only limited quantities are availableKyanite 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