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Fluorite

Photo: Giovanni Dall'Orto / Wikimedia Commons (CC BY-SA 2.5 it)

Fluorite

Also known as: Rainbow fluorite

Colour-banded crystals that gave 'fluorescence' its name – a crystal lore stone of focus and order.

  • ColourPurple, Green, Blue, Yellow, Rainbow
  • Mineral groupHalide
  • ChemistryCaF₂
  • Hardness (Mohs)4
  • Crystal systemCubic
  • Where it's foundChina, Mexico, England, Spain, South Africa
  • ChakraThird Eye, Heart
  • ZodiacCapricorn, Pisces

What is Fluorite?

Fluorite is calcium fluoride and the reference mineral for 4 on the Mohs scale. It forms perfect cubes and octahedra and often shows bands of purple, green and blue ("rainbow fluorite").

Many fluorites glow under ultraviolet light – the word fluorescence was coined from fluorite in 1852. The name itself comes from the Latin fluere, "to flow", because it was used as a flux in metal smelting. England's banded Blue John from Derbyshire is a famous historic variety.

Fluorite astrology & birthstone

  • Zodiac signsCapricorn, Pisces
  • Ruling planetMercury
  • ElementAir
  • Birthstone month—

Zodiac, planet and element links come from crystal-lore traditions and vary between authors. Birthstone months follow the American Gem Society list.

Fluorite meaning & traditional properties

Fluorite is associated in crystal traditions with focus, clear thinking and bringing order to chaos – a popular study stone.

  • Focus
  • Clarity
  • Order

Traditional and metaphysical properties are shared for cultural and educational interest. Crystals are not a substitute for medical advice or treatment.

How to use Fluorite

  • Keep fluorite on your desk while studying or working.
  • Shine a UV torch on it to see if yours fluoresces.

How to care for Fluorite

Fluorite is soft (4) with perfect cleavage – avoid knocks, heat and rough cleaning. Some colours can fade in sunlight. Wipe with a soft damp cloth.

Shop Fluorite

Hand-picked fluorite crystals and jewellery from our Paralimni workshop.

Rituals & pairings

Pair Fluorite with a intuition & meditation ritual

A quiet meditation ritual for focus, intuition and clarity.

Traditionally paired with: Frankincense, myrrh, lotus or copal incense · A purple or white candle · Sage to clear the space

  • Clear the room with a little sage smoke and sit comfortably.
  • Light a purple or white candle and frankincense, lotus or copal incense.
  • Hold your crystal or rest it in front of you and breathe slowly for 5–10 minutes.
  • Note down any ideas or feelings that come up.

Safety: never leave candles, incense or smudge sticks burning unattended, keep them away from children, pets and anything flammable, and ventilate the room. Rituals are shared as tradition, not as a treatment.

Ritual oils, essential oils & perfumes

Deepen your practice: tarot & oracle cards

Wear it & work with it

Fluorite jewellery & pendulums

Fluorite FAQs

Does fluorite glow?

Many fluorites fluoresce under UV light – the word 'fluorescence' comes from fluorite.

Is fluorite fragile?

Yes, it is soft and cleaves easily, so handle with care.

Related crystals

  • Amethyst
    In our shop

    Amethyst

    Purple quartz, the February birthstone, famous since ancient Greece as the stone of calm and a clear head.

  • Apatite
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    Apatite

    Vivid blue phosphate mineral – the same mineral family found in our bones and teeth.

  • Calcite
    In our shop

    Calcite

    One of Earth's most common minerals, found in every colour and famous for its double refraction.

  • Lepidolite
    In our shop

    Lepidolite

    Lilac lithium mica with a soft sparkle, popular in crystal lore for calm, balance and sleep.

Sources