Old stock (30+ years) bi-color elbaite tourmaline cluster. Clean, well-defined striations on all sides and a contact etching that houses a full-spectrum refraction best seen under LED lighting. “Spikey”, clustered terminations on all the formations. This piece is a prime example of the high-quality material Brazil has to offer. It also attests to the infamy of the Cruzeiro Mine and its production of the most sought after material on the market.