Rough Lapis Lazuli / 1-2" AVG - 1 KILO LOT

Quantity: 1 kilogram

Average size range: 1 to 2 inches

Lapis lazuli is a blue metamorphic stone, composed mainly of a blue mineral in the sodalite family called lazurite with inclusions of pyrite and white calcite. Highly sought-after as both a gemstone and for use in ultramarine pigment for dye and paint, lapis lazuli has been in use for at least 9000 years.