Properties of Argillite and Evaporite play an important role in determining the type of rock. Along with Argillite vs Evaporite properties, get to know more about Argillite Definition and Evaporite Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Argillite and Evaporite.