Mineralape
Ojuelaite
Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Ojuelaite

ZnFe32(AsO4)2(OH)2·4H2O
Monoclinic heart IMA approved

Ojuelaite is a rare hydrated zinc iron arsenate hydroxide mineral with the chemical formula ZnFe^3⁺2(AsO4)2(OH)2·4H2O. It crystallizes in the monoclinic crystal system and is classified within the phosphate, arsenate, and vanadate group of minerals. This mineral is typically found in low-density, earthy to fibrous aggregates and exhibits a pale yellow to brownish color. It has a dull to vitreous luster and is relatively soft, with a low hardness and specific gravity. Ojuelaite is notable for its complex chemical composition and its association with arsenic-rich environments.

Composition

Composizione (% in peso)
O
As
Zn
Fe
  • OOxygen44.3%
  • AsArsenic29.7%
  • ZnZinc12.9%
  • FeIron11.1%
  • HHydrogen2.0%

Overview

Ojuelaite is a rare hydrated zinc iron arsenate hydroxide mineral with the chemical formula ZnFe^3⁺2(AsO4)2(OH)2·4H2O. It crystallizes in the monoclinic crystal system and is classified within the phosphate, arsenate, and vanadate group of minerals. This mineral is typically found in low-density, earthy to fibrous aggregates and exhibits a pale yellow to brownish color. It has a dull to vitreous luster and is relatively soft, with a low hardness and specific gravity. Ojuelaite is notable for its complex chemical composition and its association with arsenic-rich environments.

Etymology

Ojuelaite is named after the Ojuela mine, the type locality where it was first discovered.

Occurrence

Ojuelaite is known from the Ojuela mine in Mexico, which serves as its type locality.

How to recognize it

Ojuelaite can be identified by its pale yellow to brownish color, low hardness, and earthy to fibrous habit. It has a dull to vitreous luster and a low specific gravity. It is typically found in secondary mineral assemblages and can be distinguished from similar species by its unique chemical composition and crystal system.

Trivia

Ojuelaite is a rare mineral with a complex chemical formula that includes both zinc and iron in the +3 oxidation state. It is one of the few minerals that contain both arsenate and hydroxide groups in its structure. Its name is directly linked to the Ojuela mine, highlighting its limited geographic occurrence.

Spiritual meaning and crystal therapy

Mantra
Embrace change with grace

Spiritual meaning

Ojuelaite is a rare and vibrant stone, symbolizing transformation and spiritual awakening. It is associated with deep emotional healing and the courage to embrace change on one's spiritual journey.

Esoteric properties

Ojuelaite is said to support emotional balance and spiritual growth. It is associated with enhancing intuition and helping one release old patterns to welcome new beginnings.

Associated chakra

Ojuelaite is traditionally linked to the heart and third eye chakras. Its green and blue hues are believed to support emotional clarity and intuitive insight, aligning the heart with higher wisdom.

Crystal therapy use

In crystal therapy, Ojuelaite is often used in meditation or placed on the heart or third eye during healing sessions. It can be worn as jewelry to support emotional and spiritual well-being.

Information on crystal therapy is provided for cultural and traditional purposes only. It does not replace medical advice or treatment. Always consult a doctor for health issues.

Affirmations

Positive first-person sentences to repeat mentally or aloud while holding the crystal, during meditation or at the start of the day. They help focus intention and attune to the energy traditionally attributed to the stone.

  • I embrace change with courage.
  • I trust my inner wisdom.
  • I am open to new beginnings.

Cleansing and recharging

Pulizia & Ricarica

Ojuelaite can be cleansed by placing it under moonlight or using sound cleansing with a singing bowl. Avoid direct sunlight or water, as it may fade or damage the stone.

Guided meditation

Sit comfortably with Ojuelaite in hand. Breathe deeply, focusing on its energy. Visualize green and blue light cleansing your heart and third eye. Set an intention for emotional healing and spiritual clarity.

Body placement

Posizionamento sul corpo

Chakra: heart

Place Ojuelaite on the heart chakra or third eye during therapy to support emotional healing and intuitive awareness.

  • Corona
  • Terzo occhio
  • Gola
  • Cuore
  • Plesso solare
  • Sacrale
  • Radice

Feng Shui

In Feng Shui, Ojuelaite is best placed in the southeast Wealth sector or the southwest Love and Relationships sector to encourage emotional harmony and new opportunities.

Pairings with other crystals

Ojuelaite pairs well with rose quartz for emotional healing and amethyst for spiritual clarity. Together, they support heart-centered transformation and intuitive growth.

Crystal bath

Not recommended for direct water immersion — instead place the stone NEXT to the bathtub or use indirect elixir method.

Secondary chakras

Frequently asked questions

Ojuelaite is considered a rare mineral, typically found in limited localities, primarily associated with the Ojuela mine in Mexico.