Mineralape
Scolecite
Didier Descouens·CC BY 4.0·Wikimedia

Scolecite

Ca(Si3Al2)O10·3H2O
Monoclinic crown IMA approved

Scolecite is a hydrous calcium silicate mineral with the chemical formula calcium trisilicoaluminate trihydrate. It crystallizes in the monoclinic system and is classified as a tectosilicate in the Strunz classification (9.GA.05). The mineral typically exhibits a white streak and a vitreous to pearly luster. It is generally colorless or white in appearance, with a hardness of approximately 5.5 to 6.5 on the Mohs scale and a moderate density. Scolecite is known for its fibrous or radiating crystal habit and is commonly found in fibrous aggregates. It is a member of the zeolite mineral group, which includes hydrous aluminosilicates that form in low-temperature environments.

Composition

Composizione (% in peso)
O
Si
Al
Ca
  • OOxygen53.0%
  • SiSilicon21.5%
  • AlAluminium13.8%
  • CaCalcium10.2%
  • HHydrogen1.5%

Overview

Scolecite is a hydrous calcium silicate mineral with the chemical formula calcium trisilicoaluminate trihydrate. It crystallizes in the monoclinic system and is classified as a tectosilicate in the Strunz classification (9.GA.05). The mineral typically exhibits a white streak and a vitreous to pearly luster. It is generally colorless or white in appearance, with a hardness of approximately 5.5 to 6.5 on the Mohs scale and a moderate density. Scolecite is known for its fibrous or radiating crystal habit and is commonly found in fibrous aggregates. It is a member of the zeolite mineral group, which includes hydrous aluminosilicates that form in low-temperature environments.

Etymology

The name 'scolecite' is derived from the Greek word 'scolex,' meaning 'worm,' referring to the worm-like appearance of its fibrous crystals.

Geological genesis

As a member of the zeolite group, scolecite typically forms in low-temperature, hydrothermal environments, often in the cavities of basaltic or other volcanic rocks where secondary alteration processes occur.

Spiritual meaning and crystal therapy

Spiritual meaning

Scolecite is traditionally associated with spiritual awakening and divine connection. It is believed to support inner peace, enhance intuition, and facilitate communication with higher realms, aiding in spiritual growth and emotional balance.

Esoteric properties

Scolecite is said to promote calmness, enhance meditation, and encourage emotional healing. It is associated with soothing anxiety and fostering a sense of safety and trust in spiritual journeys.

Associated chakra

Scolecite is traditionally linked to the crown chakra due to its pale, ethereal appearance and its association with higher consciousness and spiritual connection.

Crystal therapy use

Scolecite is often used in meditation or placed near the bed to support restful sleep and spiritual insight. It can also be worn as jewelry or carried to help maintain a calm and centered energy.

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.