Spinelle (noir) - Paire Prasiolite This doublet has a flat

This doublet has a flat hematite base and a randomly faceted colorless quartz top

Tsavorite garnets are a bright green that approximates the color of emerald

Variety: Cordierite

Parcel of 6 marquise-shaped ammolite triplets

Spinelle (noir) - Paire Prasiolite This doublet has a flatSpinel 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