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ROCKS & Specimens

Gem quality isn’t limited to beads. Our Rocks & Specimens line brings the same eye for clarity, color and authenticity to larger natural treasures: polished crystal points for energy grids, rough mineral clusters for shelf displays, sliced geodes that double as coasters, hand-carved stone décor and study-grade field specimens. Each piece is sourced in small lots, graded on sight and feel, and matched to its best use—whether that’s a centerpiece for a coffee table or a teaching sample for a classroom.
Expect clear quartz towers, amethyst cathedrals, labradorite free-forms, malachite slabs, fossil ammonites and more, all vetted for stability and natural origin. Because many specimens are one-of-a-kind, inventory rotates quickly; once a unique formation sells, it may not return. Explore the collection, discover new textures and colors, and bring the earth’s artistry into your workspace or home.

Black Tourmaline Rough Medium Nugget Specimen 20-30x30-40mm (25-55 grams) - DS ROCK SHOP

Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
LOGIN FOR WHOLESALE PRICES

These Black Tourmaline rock specimens will be a great addition to your rock collection! They have a deep, inky black color to them and depending on...

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Original price $7.00 - Original price $7.00
Original price $7.00
$7.00 - $7.00
Current price $7.00
LOGIN FOR WHOLESALE PRICES

Black Tourmaline Rough Large Nugget Specimen 30-40x35-50mm (55-90 grams) - DS ROCK SHOP

Original price $10.00 - Original price $10.00
Original price $10.00
$10.00 - $10.00
Current price $10.00
LOGIN FOR WHOLESALE PRICES

These Black Tourmaline rock specimens will be a great addition to your rock collection! They have a deep, inky black color to them and depending on...

View full details
Original price $10.00 - Original price $10.00
Original price $10.00
$10.00 - $10.00
Current price $10.00
LOGIN FOR WHOLESALE PRICES

FAQ

Are all Dakota Stones gemstone beads genuine?

Yes, all of our gemstone beads are made from authentic, natural materials. Any treatments (such as stabilization or dyeing) are clearly noted.

Are gemstone beads durable for everyday jewelry?

Most stones are durable, but hardness varies. Softer stones (below 6 on the Mohs scale) are best for necklaces or earrings rather than rings or bracelets.

How are Dakota Stones ethically sourced?

We work directly with trusted suppliers around the world to ensure responsible mining, fair labor, and environmentally conscious sourcing.