Here’s a classic colored Brazilian Barra tourmaline with a funky complex termination. As you can see in the YouTube video, the upper structure of the crystal has dozens of little tiny faces along its spiral structure. The rest of this chunky self standing piece is well shaped and glassy.
It measures 30 x 16 x 15 mm and weighs 12.98 grams.
https://youtu.be/iu-spAT1C2Y