Gemstone beauty fills these Dakota Stones 4 x 6mm table cut cube beads. These beads feature a cube shape with table facets. The stringing hole is drilled from the corners of the bead through the center. Black 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.
Because gemstones are natural materials, appearances may vary from bead to bead.
