Stone
Calcite
Calcite, a common CaCO₃ carbonate mineral capable of strong double refraction.
Also known as: calcite · kalsit
Calcite is a common CaCO₃ carbonate mineral capable of strong double refraction. It it is central to limestone, marble, optical experiments and architectural material history.
Its physical identity is distinct from spiritual interpretation. It is associated with clarity, fluid learning and loosening old patterns. These correspondences are symbolic uses in modern crystal culture, not measured mineral effects.
Because of its low hardness it should be protected from scratches and impact and cleaned gently with a dry, soft cloth. 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
- 3
- Primary color
- colourless, white and varied
- Mineral family
- carbonate