Blue Kyanite 5x8m Chip - 15-16 Inch R0911 followed by a mild heat

followed by a mild heat treatment gives it the bright yellow color

Clean gently with warm water and mild soap

this 5 piece set is for you

Peridot (pair-uh-doe) is one of only two gems

Thulite is very similar to Rose Quartz

Blue Kyanite 5x8m Chip - 15-16 Inch R0911 followed by a mild heatKyanite 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