Canary Tourmaline
Magnet Mineral Resources
Tourmaline
Canary is a very popular form of tourmaline. This stone is most commonly found in smaller sizes, so a large and inexpensive canary gem might be suspect. Canary tourmaline is highly demanded due to its eye catching color – neon yellow with hints of secondary greens. Due to the desirability of a bright yellow canary tourmaline, the value of the stone increases with the brightness of the yellow.