Where is gypsum found in Texas?

Gypsum is primarily found in the Permian Basin region of Texas, particularly in areas such as the west and northwestern parts of the state. Significant deposits are located in counties like Howard, Winkler, and Culberson. Additionally, gypsum can also be found in the formations of the Texas Panhandle and parts of the Edwards Plateau. These deposits are often associated with sedimentary rock formations from ancient marine environments.