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

Edenite

NaCa2Mg5(Si7Al)O22(OH)2
Monoclinic heart IMA redefined

Edenite is a monoclinic inosilicate mineral with the chemical formula sodium calcium magnesium silicate hydroxide. It belongs to the amphibole group and is classified under the Strunz system as 9.DE.15. The mineral typically exhibits a Mohs hardness of 5.5 and a white streak. It has a vitreous luster and can appear in various colors, though specific hues are not detailed. Its monoclinic crystal system and chemical composition place it among the tectosilicates, with a structure that includes chains of silica tetrahedra linked by metal cations.

Durezza Mohs5.5 (graffiata dall'acciaio)
1. Talco
2. Gesso
3. Calcite
4. Fluorite
5. Apatite
6. Ortoclasio
7. Quarzo
8. Topazio
9. Corindone
10. Diamante
135710
Più duro di apatite (5)

Composition

Composizione (% in peso)
O
Si
Mg
Ca
  • OOxygen46.0%
  • SiSilicon23.6%
  • MgMagnesium14.6%
  • CaCalcium9.6%
  • AlAluminium3.2%
  • NaSodium2.8%
  • HHydrogen0.2%

Overview

Edenite is a monoclinic inosilicate mineral with the chemical formula sodium calcium magnesium silicate hydroxide. It belongs to the amphibole group and is classified under the Strunz system as 9.DE.15. The mineral typically exhibits a Mohs hardness of 5.5 and a white streak. It has a vitreous luster and can appear in various colors, though specific hues are not detailed. Its monoclinic crystal system and chemical composition place it among the tectosilicates, with a structure that includes chains of silica tetrahedra linked by metal cations.

Etymology

Edenite is named after Edenville, a location associated with its discovery. The mineral's name reflects its type locality, though the exact year of discovery is not specified.

Geological genesis

As an amphibole, edenite typically forms in igneous and metamorphic environments. Its monoclinic crystal system and chemical composition suggest a genesis related to high-temperature and high-pressure geological processes, though specific formation conditions are not detailed in the facts.

Spiritual meaning and crystal therapy

Spiritual meaning

Edenite is traditionally associated with grounding and emotional balance. It is believed to help connect the spirit to the earth, offering stability and a sense of calm in times of change.

Esoteric properties

Edenite is said to promote emotional resilience and inner peace. It is associated with grounding energy, helping to dispel negativity and encouraging a balanced, centered state of being.

Associated chakra

Edenite is traditionally linked to the heart chakra due to its calming energy and connection to emotional healing, fostering compassion and inner harmony.

Crystal therapy use

In crystal therapy, edenite is often placed on the heart chakra during meditation or carried as a talisman to support emotional balance and grounding.

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.