Properties of Tephrite and Banded iron formation

Tephrite

Banded iron formation

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.55.5-6

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Large and Coarse Grained

1.1.3 Fracture

Uneven

Uneven, Splintery or Conchoidal

1.1.4 Streak

Bluish Black

White

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Subvitreous to Dull

Earthy

1.1.7 Compressive Strength

90.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Crenulation and Pervasive

Imperfect

1.1.9 Toughness

2.4

1.5

1.1.10 Specific Gravity

2.865.0-5.3

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.8-2.9 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K3.20 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Tephrite vs Banded iron formation Properties

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