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

Alstonite

BaCa(CO3)2
Triclinic crown IMA grandfathered

Alstonite is a carbonate mineral with the chemical formula barium calcium carbonate. It belongs to the triclinic crystal system and is classified under the Strunz system as 5.AB.35. This mineral typically exhibits a white streak and is characterized by its relatively low hardness and moderate density. It has a vitreous to pearly luster and is generally colorless or white in appearance. Alstonite is a double carbonate, combining barium and calcium in its structure. It is a rare mineral and is part of the broader group of carbonate minerals.

Composition

Composizione (% in peso)
Ba
O
Ca
C
  • BaBarium46.2%
  • OOxygen32.3%
  • CaCalcium13.5%
  • CCarbon8.1%

Overview

Alstonite is a carbonate mineral with the chemical formula barium calcium carbonate. It belongs to the triclinic crystal system and is classified under the Strunz system as 5.AB.35. This mineral typically exhibits a white streak and is characterized by its relatively low hardness and moderate density. It has a vitreous to pearly luster and is generally colorless or white in appearance. Alstonite is a double carbonate, combining barium and calcium in its structure. It is a rare mineral and is part of the broader group of carbonate minerals.

Etymology

The mineral is named after Alston, though specific details about the person or place it is named after are not provided in the facts.

Spiritual meaning and crystal therapy

Spiritual meaning

Alstonite is traditionally associated with spiritual awakening and inner clarity. It is believed to support emotional balance and encourage a deeper connection to one’s higher self.

Esoteric properties

This stone is said to promote calmness, enhance intuition, and foster a sense of peace. It is often used to assist with emotional healing and spiritual growth.

Associated chakra

Alstonite is traditionally associated with the crown chakra due to its clear, white appearance and its connection to higher consciousness and spiritual insight.

Crystal therapy use

In crystal therapy, alstonite is often placed on the crown chakra during meditation or worn as jewelry to support emotional and spiritual 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.