Blue Kyanite 6x12-10x20mm Free Form Pear A Grade - 15-16 Inch Size_12-17x14-21mm as well as some occurrences

as well as some occurrences of dark gray

Artistic Stone has beautiful

It was named from the Latin "Thule" - which was a term used by ancient Greeks and Romans to refer to the then-little-known lands to the north or present day Scandinavia

it is a gemstone of general healing abilities and is considered to specifically aid kidney and skin related disorders and diseases

Blue Kyanite 6x12-10x20mm Free Form Pear A Grade - 15-16 Inch Size_12-17x14-21mm as well as some occurrencesKyanite 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