The Tourmaline gem was also highly valued by alchemists, because of it's pyroelectric effect, believed it to be related to the philosopher's stone. Get the best deals on Tourmaline Beads at Sargems.
Sku : SGB30
Stone : Multi Tourmaline
Shape : Roundel
Cut : Faceted
Size : 3mm
Color : Multi
Weight : 17.00 GMS