Gypsum forms describe the physical state in which gypsum occurs in the soil, such as crystals, nodules, veins, or powdery accumulations. Source: Soil Survey Manual (USDA, 2017).
Gypsum forms describe the physical state in which gypsum occurs in the soil, such as crystals, nodules, veins, or powdery accumulations. Source: Soil Survey Manual (USDA, 2017).