Properties of Carbonatite and Siltstone play an important role in determining the type of rock. Along with Carbonatite vs Siltstone properties, get to know more about Carbonatite Definition and Siltstone 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 Carbonatite and Siltstone.