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😉❤️
Hunan Province, China
Twin Calcite on Original Matrix, Hunan
SKU · yDW5fmtKB8yBpY6f
$185.00
Free worldwide shipping over $38
Unearthed from a long-inactive Hunan mine, this rare twin calcite crystal rests on its original matrix—a testament to the region’s storied mineral legacy. Twin calcite formations are highly sought after for their symmetrical growth pattern and alluring geometry, and this piece’s lightly shimmering surfaces catch the eye. Its provenance and unusual form make it a distinguished addition to any mineral collection.
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Authenticity guaranteed
Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
Display-ready
Acrylic base included
14-day return
No-questions return window
Specimen details
| Mineral | Calcite |
|---|---|
| Locality | Hunan Province, China |
| Crystal system | Hexagonal |
| Chemical formula | CaCO₃ |
| Dimensions | 15.7 cm × 7.1 cm × 3.3 cm |
| Weight | 240 g |
| Color | Clear |
| Size | Large Cabinet (over 6 inches / 15+ cm) |
| Species | Calcite |
| Condition | No damage on display faces |
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About this specimen
This exceptional Twin Calcite Crystal is a stunning natural specimen sourced from Hunan Origin. This specimen features well-developed crystal form displaying excellent natural formation that makes it a standout addition to any mineral collection.
Calcite (CaCO₃) crystallizes in the trigonal crystal system with a Mohs hardness of 3. This mineral is known for strong double refraction (birefringence), rhombohedral cleavage, and reactivity with dilute hydrochloric acid. Specimens from Hunan Origin are particularly valued among collectors for their quality and character.
This specimen weighs 8.47 oz (240.1 g) and measures approximately 6.2 × 2.8 × 1.3 inches, representing a rare example. Each specimen is carefully hand-selected to ensure excellent crystal development, natural aesthetics, and display-worthy presentation. Photographs represent the actual specimen you will receive.
Whether you are a seasoned mineral collector, a geology enthusiast, or searching for a distinctive natural display piece, this Calcite specimen offers exceptional quality and visual appeal. It makes an impressive addition to a specimen cabinet, educational display, or curated mineral collection — Calcite is one of the most common minerals on Earth, valued by collectors for its incredible crystal diversity and optical properties.
About Calcite
Calcite is a carbonate mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.
About Hunan Province
Hunan Province, China — collector-grade fluorite, stibnite, scheelite, cassiterite.
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 Calcite 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 reviewsThe 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!🥰
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
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.
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!
Beautiful authentic stone. Very fast shipping. Excellent 👍
Lovely piece from a like seller with great communication. Indian quartz, a charming cluster. Very pleased
Reçu très rapidement. Très beaux cristaux.
Clear, in perfect condition, which ia rare by itself, and here also location makes it a real collection best tier item. Thank you 🥹
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.
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!
I'm obsessed with this fluorite. It's like the universe frozen in the box... Amazing. Can't stop looking at it 🥰
I have other wanadynites but this one is my favourite. Cristals itslef are small, but the overall composition is georgous 😍
Beautiful. Secured perfectly, so all these little needles can now feed my eyes 🥰
Perfect! On of my favourites on pink-purple shelf from now on 🥰
Absolutely beautiful. I thought it would be smaller, so nice surprise 😇
Absolutely stunning, authentic, beautiful fluorite. Shipping was very fast and stones protected perfectly. Totally recommend 🥰
Absolutely stunning, authentic, beautiful fluorite. Shipping was very fast and stones protected perfectly. Totally recommend 🥰
Received item just as described. Great seller and highly recommended!
Customer service was great 👍. The crystal looks just as pictured.
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Twin Calcite on Original Matrix, Hunan
$185.00