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