Harmotome is a mineral that belongs to the zeolite family. It is a rare mineral that forms as a result of hydrothermal processes in the earth's crust. Harmotome is characterized by its exceptional crystalline structure and its ability to contain large amounts of water within its lattice network. Some synonyms for harmotome include cross-stone, thomsonite, desmine, and ferrierite. These synonyms are based on the physical and chemical properties of the mineral and are commonly used in geological research. Harmotome has various industrial applications, including use as a catalyst, adsorbent, and molecular sieve. Its unique properties make it a valuable resource in the field of materials science.