Tourmaline, a crystalline boron silicate mineral compounded with elements like aluminum, iron, magnesium, sodium, lithium, or potassium, is believed by some to possess various therapeutic attributes associated with its diverse chemical composition and piezoelectric properties. Different colors are often associated with specific purported benefits. For example, black tourmaline is sometimes associated with grounding and protection, while pink tourmaline is linked to matters of the heart and emotional healing.
The purported benefits attributed to this gemstone have led to its use in alternative healing practices for centuries. While scientific evidence supporting these claims is limited, its vibrant colors and unique physical properties continue to make it a popular choice in jewelry and for collectors interested in metaphysical practices. The historical and cultural significance of tourmaline within these practices provides a rich context for understanding its enduring appeal.