Black Tourmaline 10mm Round - 15-16 Inch R1520 In this strand

In this strand

Any noted effects and non-physical uses for the stone are in no way guaranteed or proven by Dakota Stones

or color-enhanced

and is a result of trace amounts of copper or chromium

“buttery

Black Tourmaline 10mm Round - 15-16 Inch R1520 In this strandBlack Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins. Tourmaline 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