Properties of Essexite and Obsidian

Essexite

Obsidian

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

75-5.5

1 7

1.1.2 Grain Size

Fine Grained

Not Applicable

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Black

White

1.1.5 Porosity

Highly Porous

Very Less Porous

1.1.6 Luster

Not Available

Vitreous

1.1.7 Compressive Strength

NA0.15 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

Non-Existent

1.1.9 Toughness

1.6

Not Available

1.1.10 Specific Gravity

Not Available2.6-2.7

0 8.4

1.1.11 Transparency

Opaque

Translucent

1.1.12 Density

Not Available2.6 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant

Essexite vs Obsidian Properties

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