Green Tourmaline in Quartz - Old Stock Weight: 11 oz

Weight: 11 oz

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

This fossil has specimens on both sides in addition to a secondary species

Black Tourmaline

You will receive the fluorite slab pictured

Green Tourmaline in Quartz - Old Stock Weight: 11 ozThere 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