Smoky Quartz it the national gem of Scotland
Due to its color and clarity
it was feared for centuries as a bad luck stone
Iron Zebra Jasper displays streaks or stripes of colors ranging from dark
Kyanite 7x9-8x10mm Pebble - 15-16-Inch Blue Ice Glaciertite Smoky Quartz it the nationalKyanite 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