olive green and gray to green
Common Opals such as White African Opal are believed to provide gentle
It has been prized both as an ornamental jewel and for its strong curative powers and protective energies
Red Tiger Eye is actually Brown Tiger Eye which has been heat treated to bring out the red color
Blue Kyanite 5x8m Chip - 15-16 Inch R0711 olive green and gray toKyanite 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