Rainbow Agate Slice – 3-6cm – Mystery Crystal Slab – Colourful Natural Stone

Rainbow Agate Slice – A tiny piece of colour for your pocket, altar, or shelf.

This is a small agate slice, a cross-section of a geode, cut and polished to reveal the natural banding within. Agate forms in volcanic cavities, building up layer by layer over millions of years . Each slice is unique, no two are the same.

The vibrant rainbow colours are created through a natural dyeing process . The agate itself is 100% genuine, the colours are enhanced to produce the bright pinks, purples, blues, greens, and yellows you see. Think of it as nature's canvas, with a little help from science.

Size: 3-6cm – small enough to hold, large enough to admire.

What is agate?

Agate is a variety of chalcedony (a form of quartz). It forms in concentric layers within volcanic rocks, creating the distinctive banding patterns that make each slice unique . Agate has been used for thousands of years, ancient civilisations carved it into amulets, seals, and jewellery.

Why the rainbow colours?

Natural agate is typically grey, white, blue, or brown. The bright rainbow colours are achieved through a dyeing process that enhances the stone's natural banding . The dye penetrates the porous layers of the agate, creating vibrant, long-lasting colours. This is standard practice in the crystal industry, rainbow agate slices are dyed, and that is part of their appeal.

What you will receive:

You will receive one agate slice, selected at random from our mixed collection. The slice will be between 3cm and 6cm in size. The colours vary, you may receive pinks, purples, blues, greens, yellows, or a mix of all. The shape varies, some are oval, some are freeform, some are more rounded.

The mystery is part of the fun.

Geological facts:

Spiritual & Metaphysical Properties:

Agate is known as a stone of balance, harmony, and protection. Different colours of agate carry different energies :

Because your slice is a mystery colour, you receive whatever energy you need most at that moment.

How to use your agate slice:

• Display on a stand – as a beautiful, colourful object for your shelf or desk

• Hold during meditation – the smooth, flat surface is calming to touch

• Place in a crystal grid – as a central or directional stone

• Carry in your pocket – as a pocket-sized colour boost

• Give as a gift – the mystery element makes it fun and surprising

Crystal care guide:

The dye in rainbow agate is permanent, but like any coloured stone, prolonged exposure to sunlight can cause fading.

Product details:

• Crystal: Natural agate (dyed – rainbow colours)

• Form: Polished slice – cross-section of agate geode

• Size: 3-6cm (approx – natural variation)

• Colour: Vibrant rainbow bands – varies by slice

• Hardness: 6.5-7 on Mohs scale

• Origin: Brazil / Uruguay / Madagascar

• Sold as: Single slice (mystery assortment)

• Packaging: Organza gift bag

Why buy from Inner Peace Crystals UK?

We are Andrew and Wendy, a small, UK-based couple building this shop with honesty and care. We hand-select every crystal we sell, and we only stock items we would use ourselves.

We believe in telling you exactly what you are buying, including which crystals are dyed or enhanced. Rainbow agate slices are dyed, and we are honest about that.

Every order comes with:

• An organza gift bag – ready for gifting or keeping

• A thank you note – because we are genuinely grateful you chose us

Dispatch & Delivery:

• Dispatched within 1-2 business days

• Sent via Royal Mail 2nd Class 

• Free UK delivery on orders over £35