Properties of Pseudotachylite and Nephelinite

Pseudotachylite

Nephelinite

Properties of Nephelinite and Pseudotachylite

Properties

Physical Properties

Hardness

6.5

Grain Size

Very fine-grained

Fine Grained

Fracture

Uneven

Flat

Streak

Light to dark brown

White

Porosity

Less Porous

Luster

Vitreous

Vitreous to Metallic

Compressive Strength

60.00 N/mm²

35.00 N/mm²

Cleavage

Irregular

Imperfect

Toughness

Not Available

2.7

Specific Gravity

2.46-2.86

2.4-2.9

Transparency

Transparent to Translucent

Opaque

Density

2.7-2.9 g/cm³

2.5-3 g/cm³

Thermal Properties

Specific Heat Capacity

0.92 kJ/Kg K

0.88 kJ/Kg K

Resistance

Heat Resistant

Reserves >>

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Pseudotachylite vs Nephelinite Properties

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