Spinelle (noir) - Paire Diopside This pair of quartz presents

This pair of quartz presents color zoning of red-purple

Variété : Triplet d'ammolite

Dimensions: 9

50 ctShape: Raw sliceTreatment: NoneOrigin: UruguayHardness: 7

Cette pierre de lune est blanche translucide et présente une belle adularescence

Spinelle (noir) - Paire Diopside This pair of quartz presentsSpinel 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