Emotional growth: Green Tourmaline is a beautiful complex lithium-rich borosilicate mineral and a member of the Elbaite mineral family. Elbaite is an igneous mineral that almost always forms in granite pegmatites. Elbaite can be any colour of the rainbow, and crystals can be multi-coloured. Elbaite usually forms as elongated rods or prismatic crystals that are heavily striated. Green Tourmaline is a powerful heart-activation stone.
