Sulfate minerals

Sulfate minerals are compounds formed when sulfur combines with oxygen and other elements, mainly calcium, magnesium, or sodium. These minerals are common in the Earth's crust and often form through the evaporation of mineral-rich water, creating deposits like gypsum and barite. They are important in various industrial applications, such as construction and manufacturing. Sulfate minerals can be identified by their sulfate ion (SO₄²⁻), which gives them characteristic chemical properties. Their formation and stability depend on environmental factors like salinity and pH, making them significant in geology, environmental science, and resource extraction.