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Spangolite
Christian Rewitzer·CC BY-SA 3.0·Wikimedia

Spangolite

Cu6AlSO4(OH)12Cl·3H2O
Trigonal heart IMA grandfathered

Spangolite is a rare copper aluminum chloride hydroxide sulfate mineral with the chemical formula Cu6AlSO4(OH)12Cl·3H2O. It crystallizes in the trigonal crystal system and is classified under the Strunz classification as 7.DD.15. This mineral is characterized by its soft, waxy luster and typically exhibits a greenish or yellowish color. It has a low hardness on the Mohs scale and a relatively low density. Spangolite is a hydrous mineral, containing water molecules in its structure, and is part of the broader group of hydroxide and sulfate minerals.

Composition

Composizione (% in peso)
Cu
O
  • CuCopper47.8%
  • OOxygen38.1%
  • ClChlorine4.4%
  • SSulfur4.0%
  • AlAluminium3.4%
  • HHydrogen2.3%

Overview

Spangolite is a rare copper aluminum chloride hydroxide sulfate mineral with the chemical formula Cu6AlSO4(OH)12Cl·3H2O. It crystallizes in the trigonal crystal system and is classified under the Strunz classification as 7.DD.15. This mineral is characterized by its soft, waxy luster and typically exhibits a greenish or yellowish color. It has a low hardness on the Mohs scale and a relatively low density. Spangolite is a hydrous mineral, containing water molecules in its structure, and is part of the broader group of hydroxide and sulfate minerals.

Etymology

Spangolite is named after Norman Spang, in recognition of his contributions to mineralogy.

How to recognize it

Spangolite can be identified by its softness, with a hardness below 3 on the Mohs scale, and its waxy luster. It typically shows a greenish or yellowish color and a white streak. Its low density and hydrous nature are also distinguishing features. It is often confused with other soft, waxy minerals, but its unique chemical composition and color help in differentiation.

Trivia

Spangolite is notable for its unusual chemical composition, which includes both sulfate and chloride ions. It is a rare mineral, with few known localities. Its hydrous nature and softness make it an interesting subject for mineralogical study. The mineral's name honors Norman Spang, reflecting the personal connections in mineral nomenclature.

Indicative prices

Spangolite is a rare mineral and not commonly traded as a gemstone. As such, prices are not well-documented. Specimens for collectors may range from EUR 50 to EUR 200 or more, depending on origin, clarity, and size. Jewelry pieces, if available, are likely to be significantly more expensive. Prices vary by source and are highly dependent on the specimen's quality and rarity.

Spiritual meaning and crystal therapy

Mantra
Heart of light, guide me home.

Spiritual meaning

Spangolite is traditionally seen as a stone of emotional clarity and spiritual awakening. It is believed to support inner transformation and the release of old patterns, guiding one toward a deeper connection with their higher self and the universe.

Esoteric properties

Spangolite is said to enhance intuition, promote emotional healing, and encourage spiritual growth. It is associated with calming the mind, opening the heart, and supporting the journey of self-discovery.

Associated chakra

Spangolite is traditionally linked to the heart chakra due to its greenish hues and is believed to help open and balance this energy center, fostering love, compassion, and emotional harmony.

Crystal therapy use

In crystal therapy, spangolite is often placed on the heart or used during meditation to support emotional healing and spiritual insight. It is also worn as jewelry to carry its calming energy 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.

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 open my heart to love and healing.
  • I release what no longer serves my soul.
  • I trust in my spiritual journey.

Cleansing and recharging

Pulizia & Ricarica

To cleanse spangolite, place it under moonlight or use sound cleansing with a singing bowl. Avoid direct sunlight and water, as it can fade or damage the stone. Burying it in earth overnight is also a safe and effective method.

Guided meditation

Sit comfortably and hold spangolite in your hands. Breathe deeply and set an intention for emotional healing. Visualize green light from the stone flowing into your heart, filling you with peace and clarity.

Body placement

Posizionamento sul corpo

Chakra: heart

Place spangolite over the heart chakra during therapy lay-down to support emotional healing and open the heart to love and compassion.

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

Feng Shui

In Feng Shui, spangolite is best placed in the southeast sector for wealth and prosperity, or in the southwest for love and relationships. Its heart-centered energy supports harmony and emotional balance in these areas.

Pairings with other crystals

Spangolite pairs well with rose quartz and amethyst in healing layouts. Rose quartz supports heart-centered love, while amethyst enhances spiritual awareness, complementing spangolite’s transformative energy.

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

Yes, spangolite is considered a rare mineral, primarily due to its limited number of known occurrences and its soft, fragile nature.