Description
This raw black tourmaline copper cuff features genuine raw black tourmaline crystals with deep, striated surfaces fully encased in warm, textured electroformed copper with bronze wire-wrapped accents that anchor each stone with quiet, mixed-metal detail. The deep black of the tourmaline reads as grounded and steady against the warm copper. Bold without being loud. Substantial without being heavy. A piece that layers well and wears comfortably every day.
Black tourmaline is associated with grounding, steadiness, and calm protection. The October birthstone, worn for centuries as a quiet anchor during overstimulating or anxious moments.
Why Raw Black Tourmaline
Black tourmaline is a variety of the tourmaline mineral group, known mineralogically as schorl. It is a boron silicate mineral with a distinctive striated crystal structure that runs lengthwise along each stone. Its deep black color comes from high iron content within the crystal lattice. Found worldwide including Brazil, Africa, Pakistan, and the United States. Long associated with grounding, steadiness, and a sense of calm protection. Chosen for its deep black color, its raw unpolished form that shows natural striations and organic shape, and its solid, anchoring presence. No mystical claims. Just a striking stone with a grounded meaning that fits real life.
Raw Black Tourmaline Copper Cuff: Materials and Specifications
Gemstones: Natural raw black tourmaline crystals, unpolished, with natural striations, size variations, and organic shape. Each stone is unique. Fully encased in copper.
Accents: Bronze wire-wrapped details around each stone, adding warmth and mixed-metal contrast.
Metal: Electroformed copper with organic texture. Copper grows directly around each stone through an electrical process, forming a solid, one-of-a-kind structure.
Finish: Antique copper. Warm, aged patina with deeper tones that develop further with wear.
Band Width: Organic variation across the band, consistent with the electroforming process.
Clasp: No clasp. Open-form cuff with a slight gap for slip-on wear.
Origin: Handcrafted in Santa Fe, New Mexico.
How This Handmade Tourmaline Bracelet Is Made
Each raw black tourmaline copper cuff is made to order in my small Santa Fe studio. I hand-select every tourmaline crystal for its natural striations and organic character, then encase it in copper using traditional electroforming techniques. Copper grows directly around each stone through an electrical process, one slow layer at a time. Bronze wire is carefully wrapped around each crystal, adding warmth and mixed-metal detail. The antique finish deepens the character from the start. No mass production, no shortcuts. Every handmade tourmaline bracelet from this studio is one of a kind.
Fit and Sizing
This cuff has a slight opening that allows for gentle adjustability. Due to the wide cuff form, measure around the widest part of your hand (knuckles) when making a fist to ensure the cuff will slide on comfortably.
To find your best fit, measure your wrist and add 0.5″ for a snug fit or 0.75″ for a relaxed, comfortable fit.
Available sizes:
XS: 5.75″ bracelet, fits approximately 5.0 to 5.25″ wrist
S: 6.5″ bracelet, fits approximately 5.75 to 6.0″ wrist
M: 7.25″ bracelet, fits approximately 6.5 to 6.75″ wrist
L: 8.0″ bracelet, fits approximately 7.25 to 7.5″ wrist
Avoid repeatedly bending the cuff open and closed. Electroformed copper is solid and structured, not flexible sheet metal. Slide the cuff on from the side over the soft spot above your wrist bone, then rotate gently into place.
Not sure of your size? Email hello@blackbirdsagestudio.com and I’ll help you find the right fit.
Care
Remove before swimming, showering, heavy activity, or applying lotions. Store dry. Wipe gently with a soft cloth to maintain the antique finish. Avoid harsh polishing, which will remove the aged patina. Raw black tourmaline is relatively durable but treat each crystal gently and avoid impact. Do not repeatedly bend the cuff.
Gift Packaging
Every order arrives gift-ready with natural materials and a handwritten note card. Add your message in the order notes.
Shipping and Returns
Processing: 1 to 2 weeks, made to order.
Shipping: USPS First Class with tracking.
Returns: Accepted within 30 days, unworn, in original packaging. Buyer pays return shipping.












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