Properties of Pseudotachylite and Rapakivi Granite

Pseudotachylite

Rapakivi Granite

Add ⊕

1 Properties

1.1 Physical Properties

1.1.1 Hardness

76-7

1 7

1.1.2 Grain Size

Very fine-grained

Large and Coarse Grained

1.1.3 Fracture

Uneven

Not Available

1.1.4 Streak

Light to dark brown

White

1.1.5 Porosity

Less Porous

1.1.6 Luster

Vitreous

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

60.00 N/mm²175.00 N/mm²

0.15 450

1.1.8 Cleavage

Irregular

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.46-2.862.6-2.7

0 8.4

1.1.11 Transparency

Transparent to Translucent

Opaque

1.1.12 Density

2.7-2.9 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K0.79 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Wear Resistant

Pseudotachylite vs Rapakivi Granite Properties

Properties of Pseudotachylite and Rapakivi Granite play an important role in determining the type of rock. Along with Pseudotachylite vs Rapakivi Granite properties, get to know more about Pseudotachylite Definition and Rapakivi 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 Rapakivi Granite.