Properties of Pseudotachylite and Alkali Feldspar Granite
Grain Size
Very fine-grained
Large and Coarse Grained
Fracture
Uneven
Not Available
Streak
Light to dark brown
White
Porosity
Less Porous
Less Porous
Luster
Vitreous
Dull to Grainy with Sporadic parts Pearly and Vitreous
Cleavage
Irregular
Not Available
Toughness
Not Available
Not Available
Specific Gravity
2.46-2.86
2.6-2.7
Transparency
Transparent to Translucent
Opaque
Density
2.7-2.9 g/cm3
2.6-2.8 g/cm3
Resistance
Heat Resistant
Heat Resistant, Wear Resistant
Pseudotachylite vs Alkali Feldspar Granite Properties
Properties of Pseudotachylite and Alkali Feldspar Granite play an important role in determining the type of rock. Along with Pseudotachylite vs Alkali Feldspar Granite properties, get to know more about Pseudotachylite Definition and Alkali Feldspar Granite 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 Alkali Feldspar Granite.