This super saturated crystal is another example of why Brazilian tourmalines are some of the best in the world. The termination is well defined, partially open with rainbows, and there’s plenty of size and luster. The backside has a tiny bit of chatter, but nothing that detracts from the overall quality of the piece.
It measures 27 x 15 x 12 mm and weighs 9.25 grams.
https://youtube.com/shorts/XnaJEjhCN30?si=F3I53rQLiuOtsWff