Kyanite Multi 10mm Round - 15-16 Inch Stone Type_Druzy Agate often used as a talisman

often used as a talisman by kings

but has been used historically to describe the transparent variety

with little alteration of the external shape of the original crystal

Cubic Zirconia

any color of the rainbow

Kyanite Multi 10mm Round - 15-16 Inch Stone Type_Druzy Agate often used as a talismanKyanite 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