Na2Ca2Fe24Fe32Si6O18O2

Na2Ca2Fe24Fe32Si6O18O2 represents a complex oxide mineral belonging to the garnet supergroup. Garnets are a group of silicate minerals known for their distinctive crystal structure and wide range of chemical compositions. This specific formula indicates a composition rich in iron, sodium, and calcium, with silicon and oxygen forming the silicate framework. The designation "Fe24Fe32" suggests a complex substitution pattern involving iron in different oxidation states within the garnet structure.

The mineral is characterized by its specific arrangement of atoms in a cubic crystal system. Its physical properties, such as color, hardness, and density, would be directly related to its precise chemical composition and structural integrity. Due to the high iron content, it is likely to be dense and may exhibit magnetic properties. Minerals with such complex iron-rich compositions are often found in specific geological environments, typically associated with metamorphic rocks or certain igneous formations where conditions favor the crystallization of iron-rich silicates. Further research would be needed to determine its exact occurrence, formation conditions, and potential applications.