Chrysoprase - Brazil - raw minerals 3.7 cm / 50g / AT873

Chrysoprase belongs to the silicate group. It mainly contains silicon and oxygen and has the same chemical formula as Quartz. It is a compact microcrystalline variety similar to Chalcedony but with a specific green color due to the presence of nickel. Chrysoprase occurs in massive form. It is a very hard stone. Its color is more or less dark green, but generally "apple green" from which it takes its name.

Unique piece - Contractual photos

Origin: Raw minerals from Brazil

Dimensions: 3.7 x 3.1 x 3.4 cm

Weight: 50 g