Tourmaline is a fascinating and diverse gemstone known for its wide range of colors and unique characteristics. It can be found in nearly every color of the rainbow, including pink, green, blue, yellow, and even black. One of the most intriguing aspects of tourmaline is its ability to exhibit two or more colors within a single crystal, which is referred to as bi-color or multi-color tourmaline.

With a Mohs hardness of 7 to 7.5, tourmaline is quite durable and suitable for various types of jewelry. Its vibrant colors and excellent clarity make it a popular choice for rings, necklaces, and earrings.

Metaphysically, tourmaline is believed to have protective properties and is associated with grounding and balancing energy. Different colors of tourmaline are thought to correspond with various emotional and spiritual healing properties. For instance, green tourmaline is often linked to healing and abundance, while pink tourmaline is associated with love and compassion. Overall, tourmaline is cherished not only for its beauty but also for its positive energies and healing attributes.