any color of the rainbow
yellow to green or sea to green in color
only limited quantities are available as we wanted to insure consistent sparkle across each bead on each collar
It is transparent or translucent
Originally discovered in the 1940’s and not introduced commercially until 1978
Blue Kyanite 10mm Round - 15-16 Inch R1851 any color of the rainbowKyanite 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