IMA mineral species Healing crystal

Turquoise

CuAl₆(PO₄)₄(OH)₈·4H₂O

Opaque, blue-to-green mineral.

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Turquoise specimen
Turquoise with quartz.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCuAl₆(PO₄)₄(OH)₈·4H₂O
ElementsCu, Al, P, O, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Colorturquoise
IMA symbolTqu
Nickel–Strunz class8.DD.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.

✨ Metaphysical & Folklore

💧 Elixir safety: Turquoise is porous and contains copper. Water, oils and soaps can discolour it.

These are traditional and folk beliefs from crystal lore. They are not scientific or medical claims – crystals are not a substitute for professional care.

Sacred to many cultures from Persia to the American Southwest, turquoise is a protective, healing talisman.

Traditional uses
protection, friendship, wholeness
Chakra
Throat
Zodiac
Sagittarius, Pisces, Scorpio
Element
Earth, Air, Water