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Chalcopyrite

Photo: Robert M. Lavinsky / Wikimedia Commons (CC BY-SA 3.0)

Chalcopyrite

Also known as: Copper pyrites

Brassy-gold copper ore that tarnishes to iridescent blues and purples – the true source of most 'peacock ore'.

  • ColourBrass yellow, Gold, Iridescent
  • Mineral groupSulphide
  • ChemistryCuFeS₂
  • Hardness (Mohs)3.5–4
  • Crystal systemTetragonal
  • Where it's foundPeru, Mexico, Chile, USA, Spain, China
  • ChakraCrown, Solar Plexus
  • ZodiacCapricorn

What is Chalcopyrite?

Chalcopyrite is a copper iron sulphide and the most important ore of copper worldwide. Fresh surfaces are brassy yellow, similar to pyrite but softer and more golden. When treated with acid, it develops vivid blue, purple and gold tarnish and is often sold as "peacock ore".

Chalcopyrite astrology & birthstone

  • Zodiac signsCapricorn
  • Ruling planet—
  • ElementEarth
  • Birthstone month—

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

Chalcopyrite meaning & traditional properties

Chalcopyrite is associated with abundance, clarity and energy in crystal traditions.

  • Abundance
  • Clarity
  • Energy

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

How to use Chalcopyrite

  • Display a chalcopyrite specimen on a desk.

How to care for Chalcopyrite

Keep dry to avoid tarnish; wash hands after handling metal ores.

Looking for Chalcopyrite?

Chalcopyrite 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.

  • Pyrite
    In our shop

    Pyrite

    Brassy 'fool's gold' that grows in natural perfect cubes – the crystal lore stone of abundance and confidence.

  • Hematite
    In our shop

    Hematite

    Metallic iron oxide – the main ore of iron, found even on Mars, and a classic grounding stone.

Rituals & pairings

Pair Chalcopyrite with a abundance & success ritual

A new-moon or Monday-morning ritual for goals, business and prosperity.

Traditionally paired with: Cinnamon, orange or patchouli incense · A green or gold candle · Palo santo to start fresh

  • Clear your desk or workspace with palo santo.
  • Light a green or gold candle and cinnamon, orange or patchouli incense.
  • Write your goal on paper and place your crystal on top of it.
  • Keep the crystal on your desk, near your till or in your wallet as a reminder.

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

Chalcopyrite jewellery & pendulums

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

Chalcopyrite FAQs

How do I tell chalcopyrite from pyrite?

Chalcopyrite is softer (it can be scratched with a knife), more golden, and tarnishes to iridescent colours.

Related crystals

  • Peacock Ore

    Peacock Ore

    Copper ore with a dazzling rainbow tarnish of blue, purple and gold – a joyful crystal lore stone.

  • Pyrite
    In our shop

    Pyrite

    Brassy 'fool's gold' that grows in natural perfect cubes – the crystal lore stone of abundance and confidence.

  • Hematite
    In our shop

    Hematite

    Metallic iron oxide – the main ore of iron, found even on Mars, and a classic grounding stone.

  • Sphalerite

    Sphalerite

    The main ore of zinc, with more fire than diamond in its gem form – a grounding stone in crystal lore.

Sources