Group of rainbow agate slices showing variety of colours and shapes – mystery assortment

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

£5.00
Sale price  £5.00 Regular price 
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Group of rainbow agate slices showing variety of colours and shapes – mystery assortment

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

£5.00
Sale price  £5.00 Regular price 
Rainbow Agate Slice – Inner Peace Crystals UK
✦ Inner Peace Crystals UK

Rainbow Agate Slice

Colour · Balance · Mystery
£5.00 free UK delivery over £35

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.

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.

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.

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.
  • Mineral: Agate (variety of chalcedony — microcrystalline quartz)
  • Hardness: 6.5–7 on Mohs scale
  • Formation: Volcanic cavities, layered over millions of years
  • Colour: Dyed — vibrant rainbow bands
  • Origin: Brazil, Uruguay, Mexico, India, Madagascar
  • Finish: Polished slice — one side flat, one side natural or polished

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

💗 PinkSelf-love, emotional healing, compassion
💜 PurpleIntuition, spiritual awareness, calm
💙 BlueCommunication, truth, protection
💚 GreenGrowth, abundance, heart healing
💛 YellowOptimism, confidence, creativity
🧡 OrangeEnergy, motivation, joy
❤️ RedGrounding, courage, vitality
Because your slice is a mystery colour, you receive whatever energy you need most at that moment.
🖼️ 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
  • Cleanse with moonlight, sage smoke, or sound
  • Gentle water rinse is fine (dry immediately)
  • Charge on a selenite plate
Please note: The dye in rainbow agate is permanent, but like any coloured stone, prolonged exposure to sunlight can cause fading. Avoid harsh chemicals or abrasive cleaners. Avoid prolonged soaking — may fade colours.
  • 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

We're Andrew and Wendy, a UK-based small business choosing crystals with care and intention. 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 includes:

  • An organza gift bag
  • A thank-you note
  • Careful, sustainable packaging
  • Dispatched within 1–2 business days
  • Sent via Royal Mail 2nd Class
  • Free UK delivery on orders over £35

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