Metarauchite
Metarauchite is a hydrated nickel uranyl arsenate mineral with the chemical formula Ni(UO2)2(AsO4)2·8H2O. It crystallizes in the triclinic crystal system and is classified under the Strunz system as 8.EB.05. This mineral typically exhibits a vitreous luster and is commonly found in shades of yellow to green. It has a relatively low hardness and a moderate density. Metarauchite is a secondary uranium mineral, often forming in oxidized zones of uranium deposits. Its structure includes uranyl and arsenate groups, characteristic of its classification within the uranyl arsenate mineral group.
Composition
- UUranium46.6%
- OOxygen31.4%
- AsArsenic14.7%
- NiNickel5.7%
- HHydrogen1.6%
Overview
Metarauchite is a hydrated nickel uranyl arsenate mineral with the chemical formula Ni(UO2)2(AsO4)2·8H2O. It crystallizes in the triclinic crystal system and is classified under the Strunz system as 8.EB.05. This mineral typically exhibits a vitreous luster and is commonly found in shades of yellow to green. It has a relatively low hardness and a moderate density. Metarauchite is a secondary uranium mineral, often forming in oxidized zones of uranium deposits. Its structure includes uranyl and arsenate groups, characteristic of its classification within the uranyl arsenate mineral group.
Etymology
Named after meta-.
Geological genesis
Metarauchite is a secondary mineral that forms through the alteration of primary uranium-bearing minerals in oxidized environments. It is commonly associated with uranium deposits and is typically found in the oxidized zones of uranium-rich ore bodies. Its formation is linked to the hydrothermal alteration processes involving nickel, uranium, and arsenic.
Spiritual meaning and crystal therapy
Spiritual meaning
Metarauchite is traditionally associated with transformation and emotional balance. It is believed to help release old patterns and encourage spiritual growth through inner clarity and emotional healing.
Esoteric properties
This crystal is said to support emotional stability and is associated with calming the mind. It is believed to help in times of change and is often used to foster a sense of inner peace and acceptance.
Associated chakra
Metarauchite is traditionally linked to the heart chakra due to its greenish hue and its association with emotional healing and balance. It is believed to help open the heart to compassion and understanding.
Crystal therapy use
In crystal therapy, metarauchite is often placed near the heart chakra during meditation or carried as a personal talisman. It is sometimes used in crystal grids to support emotional healing and transformation.
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.