Ca2Al4Si2O14OH2

Ca2Al4Si2O14OH2 is a chemical formula representing a specific mineral composition. This formula suggests a silicate mineral containing calcium (Ca), aluminum (Al), silicon (Si), and hydroxyl (OH) groups. The presence of both aluminum and silicon in a crystalline structure with calcium and hydroxyl ions indicates it is likely a complex oxide mineral. Minerals with such compositions often form under specific geological conditions, typically involving hydrothermal alteration or metamorphism of rocks rich in these elements. The exact crystal structure and properties of Ca2Al4Si2O14OH2 would depend on the specific arrangement of these atoms within the mineral lattice. Further research into mineralogical databases and scientific literature would be required to identify the specific mineral, its common occurrence, physical properties such as hardness and cleavage, and its optical characteristics. Understanding the geological context in which this composition is found is crucial for determining its origin and potential significance.