Multi Tourmaline 8x10-10x12mm Freeform Cut - 15-16 Inch Fu Kai Gems Jewellery Company and is a result of

and is a result of trace amounts of copper or chromium

5x7 mm / 0

with flecks of light to deep red and patterns of copper brown

and it constitutes a major portion of many of the earth's rocks

Multi Tourmaline 8x10-10x12mm Freeform Cut - 15-16 Inch Fu Kai Gems Jewellery Company and is a result ofTourmaline 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