Properties of Pseudotachylite and Migmatite
Grain Size
Very fine-grained
Medium to Fine Coarse Grained
Fracture
Uneven
Irregular
Streak
Light to dark brown
White
Porosity
Less Porous
Very Less Porous
Luster
Vitreous
Dull to Pearly to Subvitreous
Compressive Strength
Not Available
Toughness
Not Available
1.2
Specific Gravity
2.46-2.86
2.65-2.75
Transparency
Transparent to Translucent
Opaque
Density
2.7-2.9 g/cm3
Not Available
Specific Heat Capacity
Not Available
Resistance
Heat Resistant
Heat Resistant, Pressure Resistant
Pseudotachylite vs Migmatite Properties
Properties of Pseudotachylite and Migmatite play an important role in determining the type of rock. Along with Pseudotachylite vs Migmatite properties, get to know more about Pseudotachylite Definition and Migmatite 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 Pseudotachylite and Migmatite.