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Celestite

Photo: Ivar Leidus / Wikimedia Commons (CC BY-SA 4.0)

Celestite

Also known as: Celestine

Sky-blue crystals of strontium sulphate, named after the heavens and often found in Madagascar geodes.

  • ColourPale blue, White
  • Mineral groupBarite group (sulphate)
  • ChemistrySrSO₄
  • Hardness (Mohs)3–3.5
  • Crystal systemOrthorhombic
  • Where it's foundMadagascar, Mexico, Italy (Sicily), USA
  • ChakraThroat, Crown
  • ZodiacGemini

What is Celestite?

Celestite (mineralogists say celestine) is strontium sulphate. Its name comes from the Latin caelestis, "heavenly", for its pale sky-blue colour. The famous blue geodes come from Madagascar; Crystal Cave in Ohio, USA, is a geode large enough to walk inside, lined with celestine.

Celestine is the main ore of strontium, which gives fireworks their red colour.

Celestite astrology & birthstone

  • Zodiac signsGemini
  • Ruling planetNeptune
  • 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.

Celestite meaning & traditional properties

Celestite is associated in crystal traditions with peace, calm and a gentle, uplifting atmosphere. Geodes are popular in bedrooms and meditation spaces.

  • Calm
  • Peace
  • Communication

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

How to use Celestite

  • Place a geode in a calm, shaded spot of the home.
  • Keep it near your bed for a peaceful setting.

How to care for Celestite

Celestite is soft, brittle and fades in sunlight. Keep it out of direct sun, don't soak it, and dust gently with a soft brush.

Looking for Celestite?

Celestite isn't in our shop right now – new stock arrives regularly. In the meantime, explore similar crystals we have available or browse our full crystal collection.

  • Selenite
    In our shop

    Selenite

    Luminous gypsum named after the moon – a cleansing stone in crystal lore that must be kept away from water.

  • Aquamarine
    In our shop

    Aquamarine

    Sea-blue beryl and March birthstone, traditionally the sailor's stone of calm and courage.

Rituals & pairings

Pair Celestite with a calm & sleep ritual

An evening wind-down ritual to slow the mind before rest.

Traditionally paired with: Lavender or chamomile incense · Sandalwood or Nag Champa · A soft lavender or white candle

  • Dim the lights and light a lavender or chamomile candle.
  • Light sandalwood or lavender incense and take five slow breaths.
  • Hold your crystal in your palm while you let the day go, then place it on your bedside table.
  • Blow out the candle before you sleep.

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

Celestite jewellery & pendulums

Wear the energy of your favourite crystals every day – browse our handmade crystal jewellery and dowsing pendulums.

Celestite FAQs

Does celestite fade?

Yes, prolonged sunlight can fade its blue colour.

Can celestite get wet?

Avoid soaking – it's soft and brittle. Dust it instead.

Related crystals

  • Angelite

    Angelite

    Soft sky-blue anhydrite from Peru, loved as a gentle, peaceful stone for calm and communication.

  • Selenite
    In our shop

    Selenite

    Luminous gypsum named after the moon – a cleansing stone in crystal lore that must be kept away from water.

  • Larimar

    Larimar

    Caribbean-blue pectolite found in only one place on Earth – the Dominican Republic.

  • Aquamarine
    In our shop

    Aquamarine

    Sea-blue beryl and March birthstone, traditionally the sailor's stone of calm and courage.

Sources