Many of the earliest gem traders did not realize that these yellowish stones were actually different materials
Due to its color and clarity
The name is derived from the Charo River in eastern Siberia
bright red
) Seraphinite is most commonly found in shades of dark green and gray
Kyanite 7x9-8x10mm Pebble - 15-16-Inch Blue Ice Glaciertite Many of the earliest gemKyanite 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