Multi Tourmaline 6mm Double Heart Faceted - 15-16 Inch R1626 is a calcium aluminium hydroxy

is a calcium aluminium hydroxy sorosilicate belonging to the epidote group of minerals

and can display a nearly emerald green color due to the presence of Chromium within the stone

Emerald and Heliodore -- and is often cut to highlight its chatoyant qualities

Peridot (pair-uh-doe) is one of only two gems

Multi Tourmaline 6mm Double Heart Faceted - 15-16 Inch R1626 is a calcium aluminium hydroxyTourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to dark. It can even exhibit various colors within the same specimen. Its name derives from the Sinhalese word turamali, which translates to stone of many colors. Due to this variety of colors, Tourmaline has often been confused with other stones. Many stones in the Russian crown jewels from the 17th century