Garnet is used today not only as an ornamental gem
Lapis is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite
West African Jade is a complex Calcium Aluminum Silicate and is a Nephrite Jade
red to violet
with flecks of light to deep red and patterns of copper brown
Blue Kyanite 5x10-20mm Top Drill Teeth - 15-16 Inch Sage Garnet is used today notKyanite 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