Raw Black Tourmaline Copper Cuff | Bronze Wire Wrap | Handcrafted Electroformed Copper | Made to Order
Raw Black Tourmaline Copper Cuff | Bronze Wire Wrap | Handcrafted Electroformed Copper | Made to Order
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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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Product Details
About Electroforming
Electroforming is an ancient technique reimagined for modern jewelry.
Copper molecules bond to each stone over several hours, creating organic textures and secure settings. Learn more about our process.
Each bracelet is electroformed in pure copper, a process that uses electricity to slowly grow metal over organic forms, stone, or wax-carved bases.
This ancient-meets-modern technique creates natural textures and one-of-a-kind variations — no two pieces will ever be the same.
All bracelets are nickel-free, can be sealed for daily wear, and finished by hand in our Santa Fe studio.
For centuries, copper has been worn as a grounding element — believed to balance energy, support circulation, and keep the wearer anchored in presence. It reminds us of our connection to the earth and our ability to return to stillness.
Sizing Guide & Fit
Our electroformed copper cuffs are not adjustable and should not be bent or forced to fit, as this can damage the piece. Choosing the right size from the start ensures a comfortable and lasting fit.
To find your size:
- Measure your wrist with a flexible tape or string.
- Add +0.5" for a closer, snug fit.
- Add +0.75" for a looser, more relaxed fit.
Size guide:
- Extra Small – fits ~5.75" wrist
- Small – fits ~6.5" wrist
- Medium – fits ~7.25" wrist
- Large – fits ~8" wrist
✨ When in doubt, size up for comfort. Exchanges are accepted. Each cuff is handmade and one-of-a-kind, crafted to be treasured for years.
How To Correctly Put On Your Bracelet
Gently form the bracelet to your wrist using slow, even pressure. Avoid bending it back and forth repeatedly, as electroformed copper is malleable and can weaken over time. A close but comfortable fit helps the metal rest naturally against the skin.
Electroformed copper cuffs are not meant to bend — they should never be pulled open or squeezed closed. Doing so can cause the
copper to crack, especially at the middle or ends of the cuff.
How to Properly Put On Your Cuff Bracelet
- Find the soft spot on your wrist — the narrow part just above the wrist bone.
- Slide the open side of the cuff sideways onto your wrist — not from the top, but from the side.
- Gently rotate or roll the bracelet into place until it rests comfortably.
- Avoid bending or stretching the cuff to make it tighter or looser.
Care & Patina
Copper will naturally develop a patina over time, a mark of age, energy, and individuality. To restore brightness, polish gently with a soft cloth or a simple lemon-and-salt paste. To preserve its aged character, simply wipe clean and let the color deepen with wear.
With a little mindful care, your jewelry will stay beautiful for years to come:
- Remove before showering, swimming, or sleeping.
- Store in a dry pouch or jewelry box to slow natural patina.
- Wipe metals gently with a soft jewelry cloth after each wear.
- Avoid contact with perfumes, lotions, and hair products.
- Crystals are natural and can be delicate—handle with care to avoid chips or cracks.
- Copper and brass will naturally darken over time. If you prefer a brighter finish, polish lightly with a jewelry cloth.
- For extra protection, select our lacquer option at checkout to reduce tarnish and minimize skin reactions.
Each piece is handcrafted with raw crystals and natural metals—organic changes over time add to its one-of-a-kind beauty.
Copper Protection
Embrace the Patina
Some collectors love the rich, aged look that copper develops over time. This natural patina tells a story—of adventures taken, energies absorbed, and the passage of time. If you resonate with that earthy, vintage look, feel free to let your copper evolve organically.
Why add lacquer?
- Slows the natural darkening (patina) of copper
- Minimizes the chance of skin reactions
- Keeps copper looking brighter for longer
- Protects while preserving the earthy character of your jewelry
Details:
- Optional upgrade available for $5
- Applied directly to your copper ring, necklace, earrings, cuff, or bracelet before shipping
- Clear finish — no change to the look or feel of your piece
Lead Times, Shipping, & Returns
Each bracelet is lovingly made to order once your order is placed. The magic of these bracelets take time & ships within 7 - 10 business days & carefully wrapped in eco-conscious packaging. Unworn pieces may be exchanged within 30 days for another size or design.
IN THEIR OWN WORDS
Crystal properties are based on traditional beliefs and are not intended to replace medical advice