Icelandite

Dacite

Properties of Icelandite and Dacite

Icelandite

Dacite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

2-2.25

1.1.2 Grain Size

Very fine-grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

1.1.6 Luster

Vitreous

Subvitreous to Dull

1.1.7 Compressive Strength

Properties of F..

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Not Available

Rank: N/A (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Properties of Obsidian

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175 (Properties of..)

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1.1.8 Cleavage

Not Available

Perfect

1.1.9 Toughness

1.1

Not Available

1.1.10 Specific Gravity

2.5-2.8

2.86-2.87

1.1.11 Transparency

Opaque

Translucent

1.1.12 Density

2.11-2.36 g/cm³

2.77-2.771 g/cm³

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

Properties of B..

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2.39 kJ/Kg K

Rank: 2 (Overall)▶

0.92 kJ/Kg K

Rank: 10 (Overall)▶

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Properties of Granulite

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1.09 (Properties of..)

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1.2.2 Resistance

Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Icelandite vs Dacite Properties

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