Watermelon Tourmaline is prized for its unique coloration, which typically consists of a pink center surrounded by a green outer layer, resembling the vibrant hues of a watermelon. One fascinating fact about Watermelon Tourmaline is that its color zoning occurs due to variations in the trace mineral concentrations during its formation. The pink coloration is caused by the presence of manganese, while the green coloration is due to iron. This natural phenomenon results in stunning gemstones that showcase a beautiful interplay of colors, making each piece truly unique.
