This gemstone, a variant of the mineral tourmaline, derives its verdant hue from trace amounts of chromium, vanadium, and iron. Its color can range from a pale, almost yellowish-green to a deep, vibrant emerald green. Variations in color saturation and tone contribute to the unique character of each stone. Clarity can vary from transparent to opaque, with some specimens exhibiting inclusions that create a cat’s eye effect (chatoyancy).
Prized for its aesthetic appeal, this gem has a rich history of use in jewelry and ornamental objects. Its durability, measured by a hardness of 7 to 7.5 on the Mohs scale, makes it suitable for various jewelry applications. Beyond its decorative value, some cultures attribute various metaphysical properties to green tourmaline, associating it with compassion, healing, and growth. This perceived connection to nature and well-being adds to its allure.