Properties of Quartzite and Greywacke

Quartzite

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 Grained

Angular and Fine

1.1.3 Fracture

Uneven, Splintery or Conchoidal

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Vitreous

Dull

1.1.7 Compressive Strength

115.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Indiscernible

Perfect

1.1.9 Toughness

1.9

2.6

1.1.10 Specific Gravity

2.6-2.82.2-2.8

0 8.4

1.1.11 Transparency

Transparent to Translucent

Opaque

1.1.12 Density

2.32-2.42 g/cm³2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.75 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Quartzite vs Greywacke Properties

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