Kyanite 2-3x3-4mm Faceted Rondelle - 15-16 Inch Size_2x3-4x6mm Feldspars are a group of

Feldspars are a group of rock-forming aluminium tectosilicate minerals

“Butter” suggests qualities of smoothness

·         Material: Made from solid brass

Mookaite is a variety of Jasper in colors of red

Kyanite 2-3x3-4mm Faceted Rondelle - 15-16 Inch Size_2x3-4x6mm Feldspars are a group ofKyanite 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