Mineralape
Millisite
David Hospital·CC BY-SA 4.0·Wikimedia

Millisite

NaCaAl6(PO4)4(OH)9·3H2O
third eye IMA grandfathered

Millisite is a rare phosphate mineral with the chemical formula sodium calcium aluminum phosphate hydroxide hydrate. It belongs to the orthorhombic crystal system and is classified under the Strunz system as 8.DL.10. This mineral typically exhibits a vitreous to pearly luster and is usually colorless or white in appearance. It has a relatively low hardness and a moderate density, though specific values are not commonly reported. Millisite is a member of the phosphate mineral group, characterized by its complex composition and hydrous nature. It is notable for its unique chemical structure and its status as a grandfathered mineral, meaning it was recognized by the IMA before formal approval requirements were established.

Composition

Composizione (% in peso)
O
Al
P
  • OOxygen55.2%
  • AlAluminium19.9%
  • PPhosphorus15.3%
  • CaCalcium4.9%
  • NaSodium2.8%
  • HHydrogen1.9%

Overview

Millisite is a rare phosphate mineral with the chemical formula sodium calcium aluminum phosphate hydroxide hydrate. It belongs to the orthorhombic crystal system and is classified under the Strunz system as 8.DL.10. This mineral typically exhibits a vitreous to pearly luster and is usually colorless or white in appearance. It has a relatively low hardness and a moderate density, though specific values are not commonly reported. Millisite is a member of the phosphate mineral group, characterized by its complex composition and hydrous nature. It is notable for its unique chemical structure and its status as a grandfathered mineral, meaning it was recognized by the IMA before formal approval requirements were established.

Spiritual meaning and crystal therapy

Spiritual meaning

Millisite is traditionally believed to support spiritual growth and introspection, helping one connect with their inner wisdom and higher purpose.

Esoteric properties

Millisite is said to enhance emotional balance, encourage self-reflection, and support a deeper connection to the spiritual self.

Associated chakra

This stone is traditionally associated with the third eye chakra, aiding in intuitive insight and inner clarity due to its calming and reflective properties.

Crystal therapy use

Used in meditation or placed on the third eye during energy work, millisite is believed to help deepen spiritual awareness and promote emotional harmony.

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.