Properties of Pumice and Comendite
Grain Size
Fine Grained
Medium Grained
Fracture
Planar
Pervasive
Streak
White, Greenish White or Grey
Bluish Black
Porosity
Highly Porous
Highly Porous
Cleavage
Perfect
Not Available
Specific Gravity
2.86
2.38
Transparency
Opaque
Opaque
Density
0.25-0.3 g/cm3
Not Available
Specific Heat Capacity
Not Available
Resistance
Impact Resistant, Pressure Resistant
Heat Resistant, Impact Resistant
Pumice vs Comendite Properties
Properties of Pumice and Comendite play an important role in determining the type of rock. Along with Pumice vs Comendite properties, get to know more about Pumice Definition and Comendite 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 Pumice and Comendite.