Properties of Hornfels and Phyllite

Hornfels

Phyllite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

2-31-2

1 7

1.1.2 Grain Size

Fine Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Unknown

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Shiny

Phyllitic

1.1.7 Compressive Strength

5.80 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Crenulation and Pervasive

1.1.9 Toughness

Not Yet Found

1.2

1.1.10 Specific Gravity

3.4-3.92.72-2.73

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

0.25-0.30 g/cm³2.18-3.3 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

Heat Resistant, Pressure Resistant, Water Resistant

Hornfels vs Phyllite Properties

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