Properties of Anorthosite and Greywacke

Anorthosite

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5-66-7

1 7

1.1.2 Grain Size

Coarse Grained

Angular and Fine

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Pearly to Subvitreous

Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Irregular

Perfect

1.1.9 Toughness

Not Available

2.6

1.1.10 Specific Gravity

2.62-2.822.2-2.8

0 8.4

1.1.11 Transparency

Translucent

Opaque

1.1.12 Density

2.7-4 g/cm³2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Anorthosite vs Greywacke Properties

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