Jade refers to an ornamental mineral
and was prized in ancient times for the ultramarine dye derived from it
These inclusions are chromite
Pink Opal is a variety of non to precious opal
Green Kyanite 6-8x12-25mm Drop - 15-16 Inch Wonder Stone Jade refers to an ornamentalKyanite 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