The shell is often found naturally polished with a green or brown spiral on one side and a white "eye" on the other
Cubic Zirconia can be truly colorless
red and white -- as well as for its opacity and patterns
Rhyolite was named "streaming rock" because of its beautiful bands
It is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite
Green Kyanite 6-8x12-25mm Drop - 15-16 Inch latest-chips The shell is often foundKyanite 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