Fossilized Coprolite and Lava Bead Bracelet

The band on these bracelets is slightly elastic, which lets you put it on without having to operate a closure.

Want to stack your lava bead bracelets? Pair up your coprolite with some dinosaur bone, available in both the matching five bead Penton style and the split 1-3-1 bead Triton bracelet.

The Lava Beads can also be used to absorb essential oils, due to their porous nature. Just put a drop of your favorite essential oil on one of the beads and wait for the oil to absorb into the bead before wearing it.

In stock and ships in 1-3 business days.

BRACELET LAYOUT
Materials: Volcanic and Coprolite Beads, Antique Silver Alloy Spacers
Bead Diameter: 8 mm

Available in six sizes (circumference length):

• 6.5" (16.5 cm)
• 7″ (17.8 cm)
• 7.5″ (19.1 cm)
• 8″ (20.3 cm)
• 8.5" (21.6 cm)
• 9" (22.9 cm)

Learn how to find your bracelet size on our jewelry blog.

Contact Us for help with any questions or special requests!

Every item arrives with a Certificate of Authenticity verifying your genuine materials, whether that's 4-billion-year-old Gibeon meteorite or prehistoric dinosaur bone. Your ring ships in a presentation box, ready for the moment.

Your ring is made to order, and we want the fit to be perfect. That's why "Send Ring Sizer" is selected by default, we'll ship you a free precision sizing kit before we begin crafting.

Here's how it works:

1. Complete your order with "Send Ring Sizer" selected
2. Receive your free sizing kit (ships within 1 business day)
3. Measure at home and confirm your size
4. We craft your ring to your exact specifications

Already know your size? Select it from the dropdown and we'll begin crafting immediately. Please note: selecting a specific size bypasses our Assured Accuracy program and its perfect-fit guarantee.

Learn more about ring sizing →

Our exotic materials are the real thing—never simulated, never synthetic.

Each meteorite ring includes documentation tracing your Gibeon meteorite to Namibia, Africa. Dinosaur bone is legally sourced from the American Southwest with provenance records. Wood and antler materials are ethically harvested with full traceability.

We've been verifying and certifying materials since 2007.

View our authentication process →

Your ring is handcrafted by our team in Minnesota, and we stand behind every piece for life.

If your ring ever needs refinishing, resizing, or repair due to normal wear, we'll take care of it. This includes free re-finishing, meteorite re-etching, and coating repairs.

Not the right fit after confirming your size? Exchange within 30 days, just pay return shipping.

View the Jewelry by Johan Guarantee →