Mineralape
Hidalgoite
Robert M. Lavinsky·CC BY-SA 3.0·Wikimedia

Hidalgoite

PbAl3(SO4)(AsO4)(OH)6
Trigonal heart IMA redefined

Hidalgoite is a rare mineral with the chemical formula lead aluminum sulfate arsenate hydroxide, PbAl3(SO4)(AsO4)(OH)6. It crystallizes in the trigonal crystal system and is classified as a hydroxyl sulfate arsenate mineral. The mineral exhibits a white streak and typically has a vitreous luster. It is relatively soft, with a hardness that is not explicitly stated, and has a moderate density. Hidalgoite is part of the broader group of sulfates and arsenates, and it is notable for its complex chemical composition involving both sulfate and arsenate anions. Its classification in the Strunz system is 8.BL.05 and in the Dana system is 43.4.1.3.

Composition

Composizione (% in peso)
O
Pb
Al
As
  • OOxygen35.8%
  • PbLead33.1%
  • AlAluminium12.9%
  • AsArsenic12.0%
  • SSulfur5.1%
  • HHydrogen1.0%

Overview

Hidalgoite is a rare mineral with the chemical formula lead aluminum sulfate arsenate hydroxide, PbAl3(SO4)(AsO4)(OH)6. It crystallizes in the trigonal crystal system and is classified as a hydroxyl sulfate arsenate mineral. The mineral exhibits a white streak and typically has a vitreous luster. It is relatively soft, with a hardness that is not explicitly stated, and has a moderate density. Hidalgoite is part of the broader group of sulfates and arsenates, and it is notable for its complex chemical composition involving both sulfate and arsenate anions. Its classification in the Strunz system is 8.BL.05 and in the Dana system is 43.4.1.3.

Etymology

Hidalgoite is named after the location Hidalgo, though the specific details of its naming or the year of discovery are not provided in the facts.

Spiritual meaning and crystal therapy

Spiritual meaning

Hidalgoite is traditionally seen as a stone of spiritual awakening and transformation. It is believed to encourage deep introspection and emotional healing, supporting one's journey toward inner peace and self-discovery.

Esoteric properties

Hidalgoite is said to enhance intuition and emotional balance. It is associated with calming energies, helping to release fear and promote a sense of safety and stability during times of change.

Associated chakra

Hidalgoite is traditionally linked with the heart chakra due to its soft green hues and nurturing energy. It is thought to support emotional healing and open the heart to compassion and love.

Crystal therapy use

In crystal therapy, hidalgoite is often placed on the heart or carried as a talisman. It is used in meditation to deepen emotional awareness and worn as jewelry to maintain a calming presence throughout the day.

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.