Apatite

Apatite is a phosphate group; gem material is commonly fluorapatite. It its name comes from Greek for “to deceive,” referring to resemblance to other gems.

Its physical identity is distinct from spiritual interpretation. It is associated with curiosity, appetite for learning and linking thought to action. 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.