Lepageite
Lepageite is a rare manganese and iron antimonate arsenate mineral with the chemical formula Mn^2⁺3(Fe^3⁺7Fe^2⁺4)O3[Sb^3⁺5As^3⁺8O34]. It belongs to the triclinic crystal system and is characterized by its complex composition involving multiple oxidation states of iron and the combination of antimony and arsenic. Lepageite is typically dark in color and exhibits a dull to earthy luster. Its physical properties are not well documented due to its rarity, but it is classified as a nesosilicate mineral. It is notable for its unusual chemical structure and is of interest to mineralogists due to its scarcity and complex composition.
Overview
Lepageite is a rare manganese and iron antimonate arsenate mineral with the chemical formula Mn^2⁺3(Fe^3⁺7Fe^2⁺4)O3[Sb^3⁺5As^3⁺8O34]. It belongs to the triclinic crystal system and is characterized by its complex composition involving multiple oxidation states of iron and the combination of antimony and arsenic. Lepageite is typically dark in color and exhibits a dull to earthy luster. Its physical properties are not well documented due to its rarity, but it is classified as a nesosilicate mineral. It is notable for its unusual chemical structure and is of interest to mineralogists due to its scarcity and complex composition.