Evaporite minerals are a type of sedimentary mineral that forms when water evaporates, leaving behind dissolved minerals. This process typically occurs in arid environments, such as salt flats or shallow seas, where high evaporation rates concentrate minerals like halite (rock salt), gypsum, and anhydrite. These minerals can accumulate in layers, creating significant deposits over time. These minerals are important for various industries. For example, halite is widely used for de-icing roads and as a seasoning in food, while gypsum is essential in the production of drywall and plaster. The study of evaporite minerals also provides insights into past environmental conditions and geological processes.