👉 Crystallography is a branch of physics that deals with the properties and structure of crystals, including their chemical composition, optical properties, and physical properties such as elasticity and thermal expansion. In crystallography, atoms or molecules are arranged into lattice structures, which can be understood by studying the atomic arrangement in space. The term "crystallogenical" refers to a specific type of crystal that is characterized by its crystal structure, which is often described as having a well-defined pattern of atoms
