Properties of Hornfels and Banded iron formation

Hornfels

Banded iron formation

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

2-35.5-6

1 7

1.1.2 Grain Size

Fine Grained

Large and Coarse Grained

1.1.3 Fracture

Conchoidal

Uneven, Splintery or Conchoidal

1.1.4 Streak

Unknown

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Shiny

Earthy

1.1.7 Compressive Strength

5.80 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Imperfect

1.1.9 Toughness

Not Yet Found

1.5

1.1.10 Specific Gravity

3.4-3.95.0-5.3

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

0.25-0.30 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg K3.20 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Hornfels vs Banded iron formation Properties

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