Blue Kyanite With Quartz 524g1lb 2.5oz Specimen From Minas Gerais Brazil Specimen Mineral Crystal

Beautiful Blue kyanite specimen from Brazil. Beautiful shades of blue and white make up this lovely specimen. Beautiful blue and deep blue grey blading with quartz mixed in. 524g 1lb 2.5ozGem Lore and Info:Kyanite is an aluminum silicate mineral, often occurring as long, striated bladed crystals that may be transparent or translucent with a pearly sheen. The most common colors in metaphysical use are blue streaked with white, indigo, green, and black, though Kyanite may occur in white, gray, pink, yellow, and most recently discovered orange. Kyanite comes from the Greek work, khans or kyanos, meaning "deep blue," and was once commonly called Disthene, which means "two strengths. Its most identifiable feature is its anisotropism, the ability to cleave perfectly in two directions with two distinctly different hardnesses on the perpendicular axes. Kyanite is valuable in the industrial world for heat resistance, used in high refractory porcelain, refractory bricks, mortars, kiln furniture