Properties of Porphyry and Amphibolite
Grain Size
Fine Grained
Medium to Coarse Grained
Fracture
Irregular
Irregular to Conchoidal
Streak
White
White to Grey
Porosity
Less Porous
Less Porous
Luster
Dull
Vitreous to Dull
Cleavage
Imperfect
Irregular
Specific Gravity
2.5-4
2.5
Transparency
Translucent to Opaque
Opaque
Density
2.5-2.52 g/cm3
2.85-3.07 g/cm3
Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Pressure Resistant, Wear Resistant
Porphyry vs Amphibolite Properties
Properties of Porphyry and Amphibolite play an important role in determining the type of rock. Along with Porphyry vs Amphibolite properties, get to know more about Porphyry Definition and Amphibolite 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 Porphyry and Amphibolite.