Stanthorpe Crystal Cave

07/05/2026

Garden Quartz Explained — Sometimes the “Garden” Is Actually Clay!

One of the most fascinating things about “garden quartz” is that the colourful landscapes trapped inside the crystal are not always exotic minerals at all. In many cases, especially the softer white, cream, yellow, orange, or earthy red inclusions, the “garden” can actually be made from tiny amounts of kaolinite — a clay mineral.

That surprises a lot of people — and honestly, including me. I always assumed some of the sparkly or silky-looking inclusions, particularly the brighter reflective ones, were probably tiny mica minerals or something similar. I never really expected that some of those beautiful floating landscapes inside quartz could actually be kaolin clay.

Kaolinite itself is a genuine mineral species, not just a general term for clay. It forms through the weathering and alteration of other minerals, especially feldspars, and is one of the main minerals found in kaolin clay deposits around the world. It’s even used industrially in porcelain, ceramics, paper coating, and cosmetics.

Inside quartz, these kaolinite inclusions can appear in many different colours depending on impurities and trace elements mixed into the mineral during formation.

• White or cream colours are often relatively pure kaolinite
• Reds, oranges, and browns commonly come from iron-rich impurities
• Bright yellows can form from iron staining and alteration
• Other tones can develop when small amounts of elements such as copper and other base metals are present within the material

One reason collectors often misidentify these inclusions is because some kaolinite-rich “gardens” can actually look glittery or silky under light. Rather than looking like ordinary dirt or clay, they can have a soft reflective shimmer or textured sparkling luster inside the quartz. This happens because the mineral forms as countless microscopic layered crystals reflecting light in different directions.

Under a Scanning Electron Microscope (SEM), kaolinite becomes especially interesting. Instead of looking like simple dust particles, the crystals often resemble tiny stacked books, curled sheets, or worm-like layered layers all packed together. Those microscopic structures are part of what gives some garden quartz its soft sheen and textured appearance.

Of course, not every garden quartz inclusion is kaolinite. Some specimens contain chlorite, hematite, limonite, goethite, manganese oxides, and other minerals. But kaolinite is far more common in these earthy white-to-yellow “garden” scenes than many people realise.

Once you know what you are looking at, it changes the way you see these stones. Those dreamy floating landscapes inside polished quartz are sometimes nothing more — and nothing less — than beautifully preserved microscopic clay minerals locked inside crystal millions of years ago.

07/05/2026

Calandria Agates Explained | Yellow Garden Quartz Competition

Some agates almost look alive when you turn them in the light — and Mexican Calandria agates are definitely one of them.

Found in the Chihuahua region of Mexico, Calandria agates are famous for their incredible internal depth, glowing translucency, and surreal floating banding. Some pieces almost appear three-dimensional, with layers and eyes suspended deep inside the stone like little landscapes trapped in silica over millions of years.

Colours can range from soft creams and blues through to fiery oranges, smoky tones, and even rich purples. The purple material in particular is highly sought after by collectors, with some specimens rivaling the finest agates found anywhere in the world.

One of the reasons collectors love Calandria agates is their unpredictability. The outside of a nodule might look fairly ordinary, but once cut open it can reveal stunning fortification patterns, floating eyes, quartz pockets, or intricate “fuzzy” inclusions that look almost painted inside the stone.

Like many of the great Mexican agates, every cut is a gamble — and every now and then one opens that completely blows you away.

🎁 Watch the video for your chance to win a personally polished piece of rare bright yellow garden quartz of your selection — but for the competition, you really do need to watch the video carefully 👀

06/05/2026

POSTAGE..

if there is anyone who has requested postage this week and not received there tracking yet please let me know. I think I’ve got everyone done bar a couple who I have already contacted. But u know even I make mistakes haha. So if u haven’t please let me know.

Thanks.

05/05/2026

✈️🇨🇳 China on a Shoestring – Rock Hunter Edition 🇨🇳

We’re heading back to China for three weeks, and this time we’re doing it a little differently… think budget travel meets serious rock hunting.

For anyone who’s ever thought about making the trip over there, we’re going to try and turn this into a bit of a real-world guide for rock lovers. Not polished, not fancy—just how it actually is. Where we eat, where we stay, how we get around, how we handle money, and what you can expect day-to-day (including navigating the language barrier as we go).

And yes… plenty of rocks. Every single day.

We’re flying out at 6am on the 11th, and if all goes to plan, we’ll be landing in Nanjing around midnight that same day… and we’ll see what happens from there.

Week 1:
We’ll be kicking things off at the Nanjing Gem, Mineral & Fossil Show. It’s a relatively new show, and we’re not 100% sure what to expect yet. There’s a feeling it might lean a bit more toward the higher-end material—but we’ll reserve judgement until we’re there. Either way, we’re keen to see the international displays and get a feel for what’s coming out of China right now.

Weeks 2 & 3:
Then it’s up to Donghai—the crystal capital. We’re spending a full two weeks there this time because it really is the hub—but it’s far from the only place in China for minerals. There are plenty of other centres where you’ll find crystals, specimens, jewellery and all sorts of material moving through markets and shops.

This trip, though, is about properly exploring Donghai—not just the obvious retail spots like the Crystal Palace, but trying to dig a bit deeper. Backroom dealers, quieter corners, street markets, and whatever else we can find. There’s a massive daily market scene there, and we’re expecting a few surprises along the way.

Longer term, we’d love to get out into some of the more rural areas—closer to the actual mining regions. Places like Hunan and Inner Mongolia are high on the list. The feeling is, if a mine is producing, material will find its way into local markets and streets pretty quickly—and often at better prices before it filters into bigger hubs like Donghai. But that’s a trip for another time.

This time, it’ll be interesting to see exactly what’s available in Donghai right now—because there’s a strong sense there’s a whole other layer behind what you typically see coming out through the usual online lives and sales.

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China’s definitely changed over the years. It’s become more polished, more retail-driven, and the bargains aren’t always as easy as they once were. But we’ve always said—if you look in the right places, Chinese material can be just as aesthetic and exciting as anything in the world, often still on a budget.

We’ll be focusing mainly on natural specimens and raw stones, with the odd polished piece here and there. The goal is simple:
👉 Find bright, colourful, interesting materials
👉 Lean a little toward the unusual and the weird
👉 Share it all with you along the way

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On the travel side of things—this is very doable.
Flights can be found around the $1500 mark if you keep an eye out, and once you’re there, food, transport, and accommodation can all be done on a budget. We’ll be eating where the locals eat (as always), keeping it simple, and showing you exactly what that looks like, along with how we get by day-to-day.

China’s a different culture, no doubt—but by all accounts it’s friendly, safe, and an incredible place to experience.

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We’ll try to post regularly, maybe do a few lives, and give you a proper look at what it’s like on the ground. No professional production here—just real footage, real experiences, and hopefully a few very nice rocks along the way.

If you’ve ever thought about going… this might be worth following along 👀

05/05/2026

Reshare of a beautiful Uruguayan Geode we had a few years ago.

04/05/2026

Wutong Mine, China 🇨🇳

The Wutong Mine is a well-known lead-zinc ore deposit, worked primarily for its metal content—but like many of China’s great mining localities, it periodically produces some seriously impressive mineral specimens.

Rather than a constant flow, specimens from Wutong tend to appear in bursts, depending on what section of the mine is being worked at the time. When the conditions line up, the miners hit pockets where crystal growth has been allowed to develop undisturbed—and that’s when the magic happens.

What makes Wutong particularly collectible is the association of multiple minerals on a single piece. It’s not uncommon to see combinations of:
• Rhodochrosite
• Fluorite
• Pyrite
• Quartz
• Sphalerite (that darker resinous one often mistaken for something else)
• Calcite (the white mineral often sitting over the top) and many others..

And more rarely, purple apatite, which is a bit of a standout when it turns up.

These combinations all come down to hydrothermal processes. Over time, hot, mineral-rich fluids move through fractures in the rock, cooling and depositing different minerals at different stages. Changes in temperature, pressure, and chemistry allow multiple species to crystallise—sometimes sequentially, sometimes overlapping—resulting in these complex, multi-mineral specimens where everything seems to have grown together in harmony.

The piece shown below (now sold) was a great example of that unpredictability. At first glance, we thought the purple tones were just bruising or colour zoning in fluorite—but under closer inspection (and especially under UV), it turned out to be apatite crystals sitting right on the piece. Not the most high-end specimen we’ve seen from Wutong, but definitely a very cool and unusual one, and a bit of a surprise when we worked out what we were actually looking at.

It’s also a bit of a one-off for us anyways, which is part of the appeal with these finds—you never quite know what will come out next.

Just goes to show how incredible and varied Chinese material can be, and how even relatively affordable pieces can still pack a serious punch in terms of mineralogy and visual interest.

04/05/2026

Morning everyone,

Just wanted to say a big thank you to everyone who joined us for last night’s live — our last one for the next month. I wasn’t exactly in peak form, and looking back I probably did a few things a bit strangely, but it was still great to see you all, have a chat, and of course move a few rocks.

I must’ve needed a sleep as I ended up sleeping straight through until nearly 12 today, which is very unlike me. So I’m a bit late getting started, but I’m in the shop now working through invoices. It should only take a couple of hours to get those sorted, and not much longer to have everything wrapped up.

We won’t be able to post today with the public holiday, but everything will be packed up tonight and heading out tomorrow for those who’ve requested postage.

I’ve also put together a little montage below of some of the remaining opals — they didn’t quite show their best side on the live, but there are still lots of really nice pieces there across a range of price points. The video is more for people to get an understanding somewhat of our pricing so can compare it around to other stones in the market as much to sell them.

Thanks again everyone — really appreciate the support. Have a great day and a great week, and I’ll talk to you all soon.

03/05/2026

02/05/2026

Live Update

Just a heads up, guys — I’ve had a bit of a reaction again. I’ve got a bad stomach and I’m just not feeling the best today. It’s nothing serious at all, just one of those things. I’ve been on these meds for ages, but they’ve been tweaking the dosage a bit lately, and for some reason the last couple of weeks it’s left me really gassy and just not 100%.

I didn’t sleep at all last night, so I’m pretty worn out, and I’m really just not up to doing a live tonight. I’ll still head into the shop later and catch up on messages and a few things I need to get done, but I don’t want to do a half-baked show.

I’ll be moving the live to tomorrow night instead — it is only the one live this week, so I want to make sure it’s a good one. There are some cool rocks lined up though — opals and a few other pieces we looked at, plus I might pick out seven of my favourite rocks in the shop that I reckon are great value. I think there are even some nice little blue taras there too. It’ll be a smaller, easier run of pieces, but still some quality.

Sorry again for the change, just not up to it tonight — but hopefully I’ll see some of you tomorrow night 🙂

Have a good night everyone.

30/04/2026

Morning everyone!

I’m back in the shop today for the first time in a couple of days after being away travelling for Mineslock and a few other rock-related adventures. I’ll be working through all messages from the past couple of days this morning and getting everyone up to date with any requests.

Thanks so much for your patience while I was on the road — I really do appreciate it. If I’ve missed your message about postage or anything else, feel free to give me a nudge. When I’m travelling and driving, messages can pile up quickly and occasionally something slips through the cracks.

📸 Picture for attention: our remaining pallasite meteorite pendants. These are from a relatively recent African meteorite find (last decade, from a much much older meteorite strike ofcourse,) and they’re set in solid sterling silver. Absolutely stunning pieces.

Pallasites are often considered some of the prettiest meteorites out there — slices of nickel-iron filled with gemmy olivine crystals (that beautiful “peridot-like” look). Genuine gemstones formed in space… doesn’t get much cooler than that. We might pop up a link later explaining exactly what a pallasite meteorite is for anyone interested.

Thanks again everyone — and I’ll be back tomorrow night with a live!