Multi Tourmaline Natural 6-7mm Table Cut Cube Bead - 15-16 Inch Tone and is a result of

and is a result of trace amounts of copper or chromium

These rough specimens are mined all over the globe and hand selected for Dakota Stones product line

It is not a mineral

Lepidocrosite

or man-made) have variations in colors and patterns

Multi Tourmaline Natural 6-7mm Table Cut Cube Bead - 15-16 Inch Tone 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