Stone
Andalusite
Andalusite, an Al₂SiO₅ polymorph and important indicator of metamorphism.
Also known as: andalusite · andaluzit
Andalusite is an Al₂SiO₅ polymorph and important indicator of metamorphism. It cross patterns in the chiastolite variety gained a special place in European amulet history.
Its physical identity is distinct from spiritual interpretation. It is linked with centredness, seeing multiple perspectives and endurance. These correspondences are symbolic uses in modern crystal culture, not measured mineral effects.
Lukewarm soapy water and a soft cloth suit general care; avoid impact, thermal shock and harsh chemicals. Spiritual interpretations belong to belief and personal experience; they do not replace medical diagnosis or treatment. Mineral dust must not be inhaled during cutting or grinding.
Sources: GIA Gem Encyclopedia, Mindat mineral database, Metropolitan Museum gem history.
Properties
- Mohs hardness
- 7.5
- Primary color
- brown, green, pink and pleochroic
- Mineral family
- nesosilicate