Gold Sandstone/ Goldstone

Goldstone: The Glittering Glass Filled With Copper Crystals

Hold Goldstone under the light and it's easy to understand the appeal.

Thousands of tiny metallic-looking sparkles seem to float through a rich reddish-brown background, giving the material the appearance of a miniature star field.

But despite sometimes being sold as Gold Sandstone, Goldstone isn't sandstone at all.

It is a man-made aventurine glass containing tiny copper crystals.

And rather than making Goldstone less interesting, knowing how it is created gives that extraordinary sparkle a much better story.

What Makes Goldstone Sparkle?

The glitter isn't simply sprinkled onto the outside.

Traditional Goldstone is made by creating copper-rich glass under carefully controlled conditions. As the material cools, tiny metallic copper crystals develop within the glass.

Those reflective crystals produce the intense glittering effect known as aventurescence.

Look closely and the sparkles can seem almost impossibly numerous.

Under magnification, however, they reveal themselves as actual microscopic copper crystals suspended throughout the glass.

That's why Goldstone continues to sparkle when it is cut and polished into tumble stones, spheres, palm stones, beads and jewellery.

The shimmer exists inside the material.

Goldstone, Gold Sandstone & Aventurine Glass

The naming can become confusing because the same material appears under several names.

Goldstone is the most useful name.

Aventurine glass is another established name for the material and refers to its glittering appearance.

Gold Sandstone is widely used as a commercial or trade name, particularly in the crystal and jewellery world, but the material isn't geological sandstone.

It's also important not to confuse Goldstone with natural Aventurine Quartz.

Natural Aventurine is a quartz-rich material whose sparkle comes from mineral inclusions.

Goldstone is glass whose aventurescence is deliberately created during manufacture.

They can both sparkle beautifully, but they arrive there in completely different ways.

Browse more stones and materials alphabetically in our Crystal Names A–Z.

Was Goldstone Invented by Monks?

This is where Goldstone develops a rather entertaining history.

A popular story claims that Italian monks accidentally dropped copper shavings into molten glass and unexpectedly created Goldstone.

You'll find versions of the story placing the accident in different centuries, sometimes connecting it with monks experimenting with alchemy.

It's a wonderful tale.

Unfortunately, there isn't good historical evidence that it actually happened.

Goldstone is more reliably connected with the great tradition of Venetian glassmaking, with historical evidence pointing towards production by the Miotti family in seventeenth-century Venice.

Its manufacture was once a closely guarded secret.

So Goldstone doesn't really need the accidental-monks legend.

Its genuine history as a carefully produced glittering Venetian glass is interesting enough.

Goldstone Isn't Fake Crystal

Because Goldstone is manufactured, people sometimes dismiss it as “fake”.

That's not a particularly useful way to understand it.

Goldstone isn't a fake version of a naturally occurring Goldstone mineral.

There is no natural Goldstone mineral that the glass is pretending to be.

It is a decorative glass material deliberately created for its remarkable aventurescent effect.

The important thing is simply that it should be sold honestly as man-made, rather than being described as a naturally formed crystal or geological sandstone.

You can appreciate Amethyst because nature grew it and appreciate Goldstone because people learned how to create thousands of copper crystals inside glass.

They're interesting for completely different reasons.

Goldstone Meaning: Ambition, Confidence & Positivity

Goldstone has also developed its own place within modern crystal and metaphysical traditions.

It is commonly associated with ambition, confidence, motivation, optimism and pursuing goals.

Its warm colour and extraordinary sparkle have made it a natural symbol for keeping sight of possibility, particularly when you're working towards something that takes persistence.

Goldstone is also commonly connected with the Solar Plexus Chakra, traditionally associated with confidence, motivation and personal power.

These meanings come from modern metaphysical traditions rather than from Goldstone's physical composition.

But its appearance gives the symbolism an obvious appeal:

thousands of points of light against a darker background.

Explore more stones and spiritual tools organised around chakra traditions in our Chakra Balance collection.

Goldstone & Blue Sandstone

If Goldstone looks like warm golden stars, its famous blue relative looks more like a night sky.

The material commonly sold in crystal shops as Blue Sandstone or Blue Goldstone is also a manufactured aventurescent glass rather than natural sandstone.

Its deep blue background and metallic sparkle create a dramatically different appearance from traditional reddish-brown Goldstone.

If you love the starry effect but prefer cooler colours, explore our Blue Sandstone collection.

Choosing Goldstone

Goldstone's sparkle can look very different depending on shape, polish and light.

A sphere gives you a curved surface that catches reflections as it turns.

A palm stone creates a broader polished area for showing off the dense copper sparkle.

Tumble stones make small, affordable pieces for carrying or collecting, while Goldstone beads bring the same aventurescent effect into jewellery.

Even rough Goldstone can be interesting because broken surfaces reveal the glassy character beneath the sparkle.

For polished spheres, palm stones, tumbles and other forms, explore our wider Crystal Shapes collection.

Caring for Goldstone

Remember that Goldstone is glass.

Avoid dropping pieces onto hard surfaces or knocking them against harder stones, as edges can chip or the material can fracture.

A soft cloth and gentle cleaning are normally all that's needed.

For jewellery, ordinary sensible care will help preserve both the Goldstone and the other components of the piece.

And when you want to see Goldstone at its best, give it light.

Those tiny copper crystals are there to sparkle.

Frequently Asked Questions

Is Goldstone a natural crystal?

No. Goldstone is a man-made aventurescent glass containing tiny copper crystals. It is valued for its appearance and history rather than for being a naturally occurring mineral.

Is Gold Sandstone the same as Goldstone?

The name Gold Sandstone is commonly used commercially for Goldstone. Despite the name, the material isn't geological sandstone.

Is the glitter in Goldstone real gold?

No. Traditional reddish-brown Goldstone gets its metallic sparkle from tiny copper crystals, not gold.

Is Goldstone the same as Aventurine?

No. Goldstone may be called aventurine glass, but it should not be confused with natural Aventurine Quartz. They produce glittering effects in different materials and by different mechanisms.

Why is Goldstone associated with ambition?

Within modern crystal traditions, Goldstone's brilliant, star-like appearance has become associated with ambition, confidence, positivity, motivation and pursuing goals. These are symbolic or metaphysical associations rather than scientifically established effects.