Properties of Variolite and Phonolite

Variolite vs Phonolite Properties

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