Tourmaline: A colorfully sly family of gemstones
Tourmalines have, for centuries, been captivating collectors with their varied and uniquely intense colors. Historically, they eluded identification and instead were attributed as everything from rubies and emeralds to topaz, peridot and sapphires. Tourmalines are a complex and interesting family of gemstones. Each color group of Tourmaline has its own market of desirability, but color … Read more
