Pink Tourmaline Pegmatite in Silica Macrame Necklace Tourmaline, which is also a pegmatite mineral, has been treasured since ancient times as a talisman to protect against evil spirits. Head size: Approximately 4.7 x 2.5 cm (including the bale) Pendant cord length: Approximately 80 cm (adjustable length) 14kgf parts Lavender amethyst beads, 14kgf round beads 86-213