Yellow Jade is a magnesium iron phyllosilicate and may contain other elements including chromium
King Tutankhamun’s death mask was studded with Turquoise
People have treated turquoise for centuries using various treatment methods
Chrysoprase is a bright apple green
Kyanite Multi 4mm Round - 15-16 Inch Australian Boulder Opal Yellow Jade is a magnesiumKyanite 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