Hydrated minerals are minerals that contain water molecules within their molecular structure. These minerals are formed through processes involving the presence of water, such as weathering, alteration, or crystallization. Hydrated minerals are important in various fields of research, including geology, planetary science, and environmental science. The study of hydrated minerals can provide insights into the past presence of water on a planet, chemical reactions occurring in aqueous environments, and the formation and evolution of mineral deposits. Understanding hydrated minerals is also important for applications in fields such as materials science, agriculture, and industry.