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Namibia

Tourmaline Prismatic, Tsumeb Mine, Namibia

Name: Tourmaline Prismatic, Tsumeb Mine, Namibia
Brand: MyMineralBox
SKU: 1031
Price: 130.50 USD
Availability: InStock

SKU · 1031

$130.50 ~~$145.00~~

Free worldwide shipping over $38

This exquisite green tourmaline from the legendary Tsumeb Mine in Namibia exhibits a beautiful prismatic crystal habit and exceptional luster. Tsumeb is renowned for producing world-class minerals, and this tourmaline is a fine example of the quality and beauty that makes this locality so famous among collectors.

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Authenticity guaranteed

Hand-examined + numbered

Worldwide shipping

Insured tracked delivery

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Acrylic base included

14-day return

No-questions return window

Specimen details

Mineral	Tourmaline
Locality	Namibia
Crystal system	Hexagonal
Chemical formula	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z (complex borosilicate supergroup)
Dimensions	5.1 cm × 3.6 cm × 6.1 cm
Weight	96 g
Color	Green
Size	Small Cabinet (2–4 inches / 5–10 cm)
Species	Tourmaline
Condition	No damage on display faces

About this specimen

Discover the vibrant energy of this exquisite Prismatic Green Tourmaline, sourced from the renowned Tsumeb Mine in Namibia. Boasting an impressive vitreous luster, this gemstone is a captivating addition to any collection. Tourmaline crystallizes in the trigonal system and is known for its complex boron silicate chemical formula, commonly represented as (Na,Ca)(Mg,Fe,Li,Al)3Al6(BO3)3Si6O18(OH)4. With a Mohs hardness of 7 to 7.5, it offers both durability and striking aesthetic appeal.

This specimen exhibits a rich green color with prismatic crystal habit, characteristic of high-quality Namibian tourmaline. Its transparency allows light to pass through, enhancing its depth and brilliance. The Tsumeb Mine is globally recognized for producing world-class minerals, particularly rare and well-formed crystals, making this tourmaline a notable example of the mine’s mineralogical heritage.

Collectors will appreciate the combination of its distinctive color, crystal form, and excellent luster, which make it suitable for both display and study. Due to its relative rarity from this locality, it holds value for gem enthusiasts and mineral collectors alike. To preserve its natural beauty, avoid prolonged exposure to harsh chemicals or extreme temperature changes, and clean gently with a soft cloth and mild soap if necessary.

About Tourmaline

Tourmaline is a silicate mineral valued for its hardness and gem potential, with several world-class Chinese localities.

Learn more about Tourmaline in our encyclopedia

About Namibia

Namibia is one of the world's premier mineral countries — home of Tsumeb, the Erongo, and a wealth of gem and rare-mineral localities.

More specimens from this locality

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Tourmaline natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals. A display base is included.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.98· Verified reviews

★★★★★

I received the mineral exactly as pictured. It's not an expensive mineral, but it's very beautiful. Thank you for the prompt shipping and excellent service. I highly recommend this shop😉❤️

Verified buyer · Jun 13, 2026

★★★★★

The mineral I received was exactly as pictured. It's not flashy, but it's a QR code fluorite that I've always wanted, and it's very beautiful. I love it!🥰

Verified buyer · Jun 13, 2026

★★★★★

fluorita muy hermosa de gran tamaño, vendedora muy atenta siempre en comunicacion, el envio llego antes de la fecha programada, empacado con mucho cuidado, gracias

FRANCISCO L. · Mar 31, 2026

★★★★★

Very fine Sheelite of high quality and weight. Lovely with rich orange color. Packaged well and beautiful with stand included. Thank you- wonderful seller - great shop!!! Hugely recommended.

Roger S. · Mar 2, 2026

★★★★★

Absolutely stunning specimen. Packaged well! Thank you for including a free stand as well it’s much appreciated! Took a little while to ship out but it’s all good!! Thank you so much. I love it!

Sarah B. · Dec 21, 2025

★★★★★

Beautiful authentic stone. Very fast shipping. Excellent 👍

Nick M. · Dec 10, 2025

★★★★★

Lovely piece from a like seller with great communication. Indian quartz, a charming cluster. Very pleased

Nathan C. · Dec 4, 2025

★★★★★

Reçu très rapidement. Très beaux cristaux.

PASCAL L. · Nov 23, 2025

★★★★★

Clear, in perfect condition, which ia rare by itself, and here also location makes it a real collection best tier item. Thank you 🥹

Katarzyna U. · Nov 14, 2025

★★★★★

Another stunning mineral from Maggie. It has a CHARACTER which is not so often to get. I'm in love with every single piece from Maggie and this one is no exception.

Katarzyna U. · Nov 14, 2025

★★★★★

It's FENOMENAL. I'm so happy I decided to buy it. Cristals are in perfecf shape, big... I'm speachless. I think it's absolutely one of my best specimens. Thank you!