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