Black Tourmaline 7x8mm Faceted Swirl Oval - 15-16 Inch mixed stone blue or gray

blue or gray

with some transparent inclusions

On cut or polished stones

This unique stone is named after a now debunked theory of a continent called “Lemuria” thought to have sunk into the Indian Ocean

This is due to high oscillating frequency and thermal conductivity

Black Tourmaline 7x8mm Faceted Swirl Oval - 15-16 Inch mixed stone blue or grayBlack 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