I received six rocks in my purchase order all as expected, and I will use mineral box again
Guizhou Province, China
Marcasite with Calcite — Guizhou, China
SKU · KS1527
$141.99
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel
A golden marcasite star spreading across a calcite plate. Marcasite with calcite from Guizhou, China, 5 × 9.4 × 7 cm, 465 g.
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Hand-examined + numbered
Worldwide shipping
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Specimen details
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14-day return
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Specimen details
| Mineral | Marcasite |
|---|---|
| Locality | Guizhou Province, China |
| Crystal system | Orthorhombic |
| Chemical formula | FeS2 |
| Dimensions | 5.0 cm × 9.4 cm × 7.0 cm |
| Weight | 465 g |
| Condition | No damage on display faces |
About this specimen
A flat plate with a radiating, star-shaped growth of golden-brown marcasite spreading across it like frost on a window, over pale calcite. The marcasite has a mirror-like sheen that stands out.
Guizhou mirror marcasite on calcite at 465 g; a small cabinet piece with a striking radial pattern. Keep dry: marcasite can decompose in humid storage.
Size 5 × 9.4 × 7 cm / 1.97 × 3.70 × 2.76 in; weight 465 g / 16.4 oz. Cabinet specimen, makes a strong centrepiece on a shelf or in a display case. What you see in the photos is the piece you receive; any known repair, mount or treatment is disclosed above.
Carbonate: never clean with acid or vinegar. Keep in dry storage to prevent sulfide tarnish.
- Mineral: Marcasite, Calcite
- Locality: Guizhou, China
- Size: 5 × 9.4 × 7 cm / 1.97 × 3.70 × 2.76 in
- Weight: 465 g / 16.4 oz
- SKU: KS1527
About Marcasite
Marcasite is a sulfide mineral known for its striking metallic crystals, with known Chinese sources.
About Guizhou Province
Guizhou Province, southwest China — fan-shaped and color-zoned purple fluorite plus pink manganocalcite with hemimorphite.
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 Marcasite 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.
Can I return it?
Yes — there is a 14-day return window.
What collectors say
★★★★★4.97· Verified reviewsEverything was good with my order I will buy from them again in the future
I am very pleased with the rock specimen. It was just like described.
This is a stunning piece of grape agate for a fair price. It was beautifully packaged and arrived quickly. I am so happy with my purchases from this vendor and look forward to securing more items from them in the future. Highly recommend this shop.
I am beyond thrilled with this transaction. The item is really beautiful and was so well packaged. It came very quickly and a very nice surprise is that it came with a little stand and the material to adhere it.
What a beautiful specimen of garnet. I am very happy with my purchase. It came well packaged and shipped quickly. They also included a nice gift. Thank you very much.
The fluorite is absolutely beautiful! It was packaged very carefully, and the seller communicates quickly. I highly recommend buying minerals from this shop😀
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😉❤️
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!🥰
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 😍
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Marcasite with Calcite — Guizhou, China
$141.99