Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink
Rhyolite was named "streaming rock" because of its beautiful bands
It is one of the most rare and sought after forms of Agate
The color of Green Aventurine comes from Fushite particles within the quartz
Green Kyanite 6-8x12-25mm Drop - 15-16 Inch latest-chips Cherry Quartz is a manmadeKyanite 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