Properties of Banded iron formation and Greywacke

Banded iron formation

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5.5-66-7

1 7

2.3.2 Grain Size

Large and Coarse Grained

Angular and Fine

2.3.3 Fracture

Uneven, Splintery or Conchoidal

Conchoidal

2.3.4 Streak

White

2.3.5 Porosity

Highly Porous

2.3.6 Luster

Earthy

Dull

2.3.7 Compressive Strength

NANA

0.15 450

2.3.8 Cleavage

Imperfect

Perfect

2.3.9 Toughness

1.5

2.6

2.3.10 Specific Gravity

5.0-5.32.2-2.8

0 8.4

2.3.11 Transparency

Translucent to Opaque

Opaque

2.3.12 Density

Not Available2.6-2.61 g/cm³

0 1400

2.4 Thermal Properties

2.4.1 Specific Heat Capacity

3.20 kJ/Kg KNA

0.14 3.2

2.4.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Banded iron formation vs Greywacke Properties

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