How to care for Opal and Tourmaline
Born in October? You are lucky enough to have two birthstones; Opal and Tourmaline! These enchanting gemstones are beautifully unique, just like the wearer themselves. Learn more about the birthstones of October and how to take care of them below. Opal Durability: Very delicate Mohs hardness: 5.5 – 6.5 The Mohs hardnessFind out more