Green Tourmaline in Quartz - Old Stock Black Tourmaline

Black Tourmaline

These crustaceans lived during the Pliocene Epoch

These iridescent colors are caused by light reflecting off layers of fossilized aragonite

Colors may vary based on screen size and resolution

Weight: 11 oz

Green Tourmaline in Quartz - Old Stock Black TourmalineThere are many, many collectors and mineral enthusiasts who focus solely on the world of tourmaline. With so many different species and locations from all around the world, it is almost a requirement to have some specimen of tourmaline in your collection. Why not start off with a beautiful dark green from Brazil? Size: 4. 3 in. Weight: 19. 1 oz Chemical Formula: XY3Z6B3Si6(O,OH)30(OH,F) Location: Brazil Tourmaline is a boron silicate mineral that is