Rock & Coal

27/06/2026

A striking exercise in internal complexity. This Dentritic Fire Quartz features immense optical clarity, revealing a chaotic, volatile ecosystem of suspended minerals. Deep, rich carmine plumes of metallic hematite ignite under light, creating a stark, high-contrast landscape against fractured charcoal-ink dendrites.

A heavy, commanding architectural statement designed for high-end modern curation.

Available now // Link in our bio

04/12/2023

• CHAROITE •

It’s a stunner!

The only source for this striking gemstone remains the Chara River area in the Murun Massif, Northwest Aldan, Sakha Republic, Russia.

Get you hands on this piece, £1 reserve auction now live on eBay - link in bio 👆🏼

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# crystalsuk

04/12/2023

• PINK AGATE •
Also referred to as Candy Floss Agate, these pieces are packed with sugary inclusions 💎
Starting at £1 reserve on eBay - link in bio 👆🏼

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04/12/2023

• FLUORITE •
Eight hundred and forty grams of purple 🤟🏼
£1 reserve auction live on eNay now, link in bio 👆🏼

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03/10/2023

• $1 RESERVE AUCTIONS ARE BACK •

You can jump on Rock & Coal’s YouTube channel to see a video line-up of this weeks $1 reserve auctions 📺 Or head straight to a Trade Me to check out the auctions 👌🏼

Links in bio 🤟🏼

Auction 001 ends Sunday 8th October 2023

05/07/2022

$1 RESERVE AUCTIONS

Music to your ears?

We have a bunch of $1 reserve crystal auctions ending this evening on Trademe.co.nz

Be sure to check them out if you are looking for some new tasty additions. Don’t worry if you miss out, more will be listed tomorrow 🤟🏼

Copy and paste this link into your browser:

https://www.trademe.co.nz/a/search?member_listing=7658257

😎

06/06/2022

• MALACHITE •

💚🤟🏼

19/05/2022

Gone but not forgotten….

This is one of those pieces I considered keeping but it has now found it’s forever home 💜 Easily one of my favourite spheres, the purple was delicious and the patterning so unique.

Our brand new online store will be live late July and worth the wait. Our old site was epic but this one is next level 💎

21/03/2022

I don’t want, I needle!!

We have this epic Needle Quartz on Matrix up for grabs in our eBay store. Check out our £1 reserve auctions, link in bio 🤟🏼

31/01/2022

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Rock & Coal | Hunters & Collectors of crystals that radiate epic vibes. Focusing on quality & ethical trading - These are the rocks that funk built.