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

Ilvaite

CaFe3⁺Fe2⁺2(Si2O7)O(OH)
Orthorhombic root IMA grandfathered

Ilvaite is a rare calcium iron silicate mineral with the chemical formula CaFe^3⁺Fe^2⁺2(Si2O7)O(OH). It crystallizes in the orthorhombic system and is classified as a nesosilicate in the Strunz system (9.BE.07) and a member of the epidote group in the Dana classification (56.2.3.3). The mineral typically exhibits a black streak and a dull to subvitreous luster. It is usually dark in color, with a hardness of approximately 5 to 6 on the Mohs scale and a moderate density. Ilvaite is notable for its complex composition, containing both ferric and ferrous iron, and is relatively uncommon in the mineral world.

Composition

Composizione (% in peso)
O
Fe
Si
Ca
  • OOxygen40.8%
  • FeIron31.6%
  • SiSilicon15.9%
  • CaCalcium11.4%
  • HHydrogen0.3%

Overview

Ilvaite is a rare calcium iron silicate mineral with the chemical formula CaFe^3⁺Fe^2⁺2(Si2O7)O(OH). It crystallizes in the orthorhombic system and is classified as a nesosilicate in the Strunz system (9.BE.07) and a member of the epidote group in the Dana classification (56.2.3.3). The mineral typically exhibits a black streak and a dull to subvitreous luster. It is usually dark in color, with a hardness of approximately 5 to 6 on the Mohs scale and a moderate density. Ilvaite is notable for its complex composition, containing both ferric and ferrous iron, and is relatively uncommon in the mineral world.

Etymology

Ilvaite is named after the island of Elba, where it was first discovered. The mineral was recognized and described from this locality, which is also the origin of its name.

Spiritual meaning and crystal therapy

Spiritual meaning

Ilvaite is traditionally associated with grounding and transformation. It is believed to support inner strength and emotional resilience, aiding in spiritual growth and the release of old patterns.

Esoteric properties

Ilvaite is said to offer protective energies and promote balance. It is associated with calming intense emotions and encouraging a deeper connection with the Earth's energy.

Associated chakra

Ilvaite is traditionally linked with the root chakra due to its grounding properties, helping to stabilize energy and foster a sense of security and belonging.

Crystal therapy use

In crystal therapy, ilvaite is often placed at the base of the bed or carried in a pocket for grounding. It may also be used during meditation to support emotional release and stability.

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.