Black Tourmaline is a powerful and widely revered variety of tourmaline, recognized for its deep black color and grounding energy. Often used for protection and purification, black tourmaline is a staple in metaphysical practices and is also prized for its aesthetic appeal in jewelry and decor.
Origins and Composition
Origin:Bahia and Minas Gerais – Brazil
Chemical FormulaNaFe₃Al₆(BO₃)₃Si₆O₁₈(OH)₄
Color: Opaque black, sometimes with visible striations or natural sheen
Hardness: 7–7.5 on the Mohs scale span>
Crystal System: Trigonal
Natural Product Notice: These items are unique and may feature natural imperfections resulting from extraction and polishing.
