Kyanite Multi 4mm Round - 15-16 Inch Australian Boulder Opal botryoidal

botryoidal

King Tutankhamun’s death mask was studded with Turquoise

Hubei Turquoise is sourced from Hubei Province in Northern China

Chrysoprase is a bright apple green

Howlite can be easily dyed and is often treated to be blue for use as a substitute for turquoise

Kyanite Multi 4mm Round - 15-16 Inch Australian Boulder Opal botryoidalKyanite 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