Properties of Tephrite and Pumice
Grain Size
Medium to Fine Coarse Grained
Fine Grained
Streak
Bluish Black
White, Greenish White or Grey
Porosity
Very Less Porous
Highly Porous
Luster
Subvitreous to Dull
Earthy
Cleavage
Crenulation and Pervasive
Perfect
Specific Gravity
2.86
2.86
Transparency
Opaque
Opaque
Density
2.8-2.9 g/cm3
0.25-0.3 g/cm3
Resistance
Heat Resistant, Impact Resistant
Impact Resistant, Pressure Resistant
Tephrite vs Pumice Properties
Properties of Tephrite and Pumice play an important role in determining the type of rock. Along with Tephrite vs Pumice properties, get to know more about Tephrite Definition and Pumice 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 Tephrite and Pumice.