Tag Archive for: Watermelon Tourmaline
Tourmaline
Crystal Encyclopedia, Gem Encyclopedia
Tourmaline, or tourmaline, is a general term for gem-quality tourmaline, and here's a detailed introduction to tourmaline:
chemical composition
Tourmaline has an extremely complex chemical composition and is a boron-containing silicate with the…
Watermelon Tourmaline
Crystal Encyclopedia
Watermelon tourmaline is a strikingly beautiful variety of the mineral tourmaline, renowned for its distinctive color gradient that resembles a slice of watermelon. This gemstone is highly prized for its unique appearance,…