TOU138 Watermelon Tourmaline Argentine Agates and a few black dendrites

and a few black dendrites

or fool's gold

A-grade Brazilian amethyst displays a dark purple color with varying shades

INT188db Intarsia Drilled Bead features lavender

TOU138 Watermelon Tourmaline Argentine Agates and a few black dendritesWatermelon Tourmaline has pink and green tourmaline in one crystal. This crystal is from Brazil. 12. 2g 45mm long Tourmaline is a complex family of aluminum borosilicate minerals mixed with iron, magnesium, or other metals that, depending on the proportions of its components, may form as red, pink, yellow, brown, black, green, blue or violet. Its prismatic, vertically striated crystals may be long and slender, or thick and columnar, and are uniquely