Locality: Brazil
Geological Properties
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Mineral: Tourmaline Group (typically Schorl)
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Chemical Formula: NaFe₃Al₆(BO₃)₃Si₆O₁₈(OH)₄ (Schorl)
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Hardness: 7–7.5 on the Mohs scale
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Color: Deep black to brownish-black
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Luster: Glassy to resinous
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Formation: Forms in granitic pegmatites, hydrothermal veins, and metamorphic rocks
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Origin: Brazil, Madagascar, Pakistan, Namibia, and the United States
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Unique Feature: Distinctive vertically striated crystals with natural electrical properties
Metaphysical Properties
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Known As: Stone of Protection & Grounding
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Energy: Protective, stabilizing, and calming
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Chakras: Root
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Emotional Support: Believed to encourage confidence, stability, and emotional resilience
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Spiritual Meaning: Traditionally associated with clearing negative energy and establishing healthy boundaries
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Symbolism: Protection, strength, security, and balance
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Intention: Stay grounded, protect your peace, and embrace your inner strength.
Common Uses
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Tumbling: Produces smooth, polished black stones, although fractures may require gentle handling.
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Carving: Used for decorative points, small figurines, and ornamental pieces.
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Jewelry Making: Popular for pendants, bracelets, beads, cabochons, and wire-wrapped crystals.
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Landscaping & Décor: Suitable for protected garden accents, decorative rock arrangements, and indoor displays.
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Crafts & Collections: Prized for natural crystal clusters, mineral specimens, and crystal collections.
Photos have not been edited or altered, just taken in different daylight conditions to show the variation in color. Pieces are held in hand to help with scale and does not necessarily represent 1 pound. Specific pieces photographed may no longer be available.