Multi Tourmaline 6mm Round Faceted- 15-16 Inch 8-Inch This stone is a combination

This stone is a combination of two very similar materials: Azurite is a deep blue mineral produced by weathered copper ore deposits

This material is known for its vivid blues

which may contain iron oxide

they come in a rainbow of colors besides red

Multi Tourmaline 6mm Round Faceted- 15-16 Inch 8-Inch This stone is a combinationTourmaline 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