Properties of Pumice and Picrite
Grain Size
Fine Grained
Fine Grained
Streak
White, Greenish White or Grey
White, Greenish White or Grey
Porosity
Highly Porous
Less Porous
Luster
Earthy
Subvitreous to Dull
Cleavage
Perfect
Imperfect
Specific Gravity
2.86
2.75-2.92
Transparency
Opaque
Opaque
Density
0.25-0.3 g/cm3
1.5-2.5 g/cm3
Resistance
Impact Resistant, Pressure Resistant
Heat Resistant
Pumice vs Picrite Properties
Properties of Pumice and Picrite play an important role in determining the type of rock. Along with Pumice vs Picrite properties, get to know more about Pumice 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 Pumice and Picrite.