Properties of Phyllite and Greywacke

Phyllite

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-26-7

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Angular and Fine

1.1.3 Fracture

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Phyllitic

Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Crenulation and Pervasive

Perfect

1.1.9 Toughness

1.2

2.6

1.1.10 Specific Gravity

2.72-2.732.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.18-3.3 g/cm³2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NANA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Water Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Phyllite vs Greywacke Properties

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