How Do Clay Minerals Form - Clay minerals are hydrous silicates or aluminosilicates, generally secondary, and they commonly form in nature by the alteration or. Clay minerals form during weathering at surface, during hydrothermal alteration of rock within the crust, and during. Clay mineral, any of a group of important hydrous aluminum silicates with a layer (sheetlike) structure and very small particle size. How and where clays and clay deposits form. Clays and clay minerals occur under a fairly limited range of geologic conditions. All the clay minerals, with the possible exception of halloysite, have been synthesized from mixtures of oxides or.
Clays and clay minerals occur under a fairly limited range of geologic conditions. Clay mineral, any of a group of important hydrous aluminum silicates with a layer (sheetlike) structure and very small particle size. Clay minerals form during weathering at surface, during hydrothermal alteration of rock within the crust, and during. All the clay minerals, with the possible exception of halloysite, have been synthesized from mixtures of oxides or. Clay minerals are hydrous silicates or aluminosilicates, generally secondary, and they commonly form in nature by the alteration or. How and where clays and clay deposits form.