Properties of Tonalite and Greywacke

Tonalite

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-76-7

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Angular and Fine

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Bluish Black

White

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Subvitreous to Dull

Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Not Available

Perfect

1.1.9 Toughness

2.1

2.6

1.1.10 Specific Gravity

2.86-32.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.73 g/cm³2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Water Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Tonalite vs Greywacke Properties

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