Crystal morphology refers to the external shape and structure of crystals, which are solid materials with a highly ordered arrangement of atoms. The morphology of a crystal is influenced by factors such as temperature, pressure, and the chemical composition of the material. Different minerals exhibit unique crystal shapes, which can help in their identification. The study of crystal morphology is important in fields like mineralogy and materials science. By examining the shapes and forms of crystals, scientists can gain insights into the conditions under which they formed and their potential applications in technology and industry.