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Yaogangxian Mine, China

Light Purple Twin Fluorite with Rainbow – Yaogangxian

Name: Light Purple Twin Fluorite with Rainbow – Yaogangxian
Brand: MyMineralBox
SKU: kMCGj9It7bgWcNeq
Price: 38.00 USD
Availability: InStock

SKU · kMCGj9It7bgWcNeq

$38.00

Free worldwide shipping over $38

This mesmerizing fluorite specimen from the renowned Yaogangxian Mine in China showcases a beautiful twin crystal formation. Its light purple color is complemented by a subtle internal rainbow and phantom inclusions, making it a truly elegant piece for any mineral collection.

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Authenticity guaranteed

Hand-examined + numbered

Worldwide shipping

Insured tracked delivery

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Acrylic base included

14-day return

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Specimen details

Mineral	Fluorite
Locality	Yaogangxian Mine, China
Crystal system	Isometric
Chemical formula	CaF₂
Dimensions	2.8 cm × 2.0 cm × 1.3 cm
Weight	5 g
Color	Purple
Size	Miniature (up to 2 inches / up to 5 cm)
Species	Fluorite
Condition	No damage on display faces

About this specimen

Discover the captivating beauty of the Twin Fluorite Crystal, a light purple mineral specimen with an enchanting internal rainbow. Sourced from the renowned Yaogangxian Mine in Hunan Province, China, this raw fluorite crystal is a remarkable addition to any collection, showcasing its natural allure and unique features.

Fluorite crystallizes in the isometric (cubic) crystal system, often forming well-defined octahedral or cubic shapes. This specimen features a distinctive twin crystal formation, with a light purple hue accented by subtle phantom inclusions and an internal rainbow effect caused by natural internal fractures reflecting light. Its vitreous luster and transparent to translucent clarity highlight the crystal’s intricate internal structure.

With a Mohs hardness of 4, fluorite is relatively soft compared to other minerals, so careful handling is recommended to avoid scratching or damage. The chemical formula, CaF₂, represents calcium fluoride, a mineral prized for its fluorescence and varied coloration.

The Yaogangxian Mine is well-known among collectors for producing high-quality fluorite specimens with rare color zoning and phantom formations. This twin fluorite crystal is notable for its combination of aesthetic appeal and geological significance, making it a valuable piece for both display and study.

To maintain its natural beauty, it is best to clean the specimen gently with a soft brush and avoid harsh chemicals or prolonged exposure to direct sunlight, which may fade the color over time.

About Fluorite

Fluorite is a halide mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.

Learn more about Fluorite in our encyclopedia

About Yaogangxian Mine

Yaogangxian tungsten mine, Hunan, China — premier modern source of collector-grade fluorite with quartz overgrowths and purple windows.

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 Fluorite 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!