Crystal with cacoxene 12.5 ct

Interesting, colourless crystal cut into the shape of a flat plate. The offered crystal contains many aesthetic inclusions of cacoxene (hydrated iron and aluminium phosphate). This stone comes from the state of Minas Gerais in eastern Brazil; the size is 21.24 x 17.12 mm. The stone is suitable for any jewellery piece, or to adorn a collection of unusual gemstones.