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