Spinelle (noir) Danburite is naturally composed of tiger

is naturally composed of tiger eye

Il appartient à la famille des corindons qui compte aussi les saphirs et les saphirs de couleur fantaisie

Pastel shades in shades of gray

famille dont font partie également l'émeraude et l'aigue-marine

Spinelle (noir) Danburite is naturally composed of tigerSpinel is an increasingly popular gemstone. It has a high luster and it comes in a wide variety of colors like red, blue, purple, pink, and black. It has a high hardness (8 on the Mohs scale) and its chemical composition is very close to that of corundum (ruby and sapphire). Since 2016, spinel has been added to peridot as the birthstone for August. Black spinels are a dazzling black and are often used in jewelry. Variety: Spinel Black color