Properties of Marble and Dacite

Marble

Dacite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-42-2.25

1 7

1.5.1 Grain Size

Medium Grained

Medium to Fine Coarse Grained

1.5.2 Fracture

Not Available

Conchoidal

1.5.3 Streak

White

1.5.4 Porosity

Less Porous

1.5.5 Luster

Dull to Pearly to Subvitreous

Subvitreous to Dull

1.5.6 Compressive Strength

115.00 N/mm²NA

0.15 450

1.5.7 Cleavage

Perfect

1.5.8 Toughness

Not Available

1.5.9 Specific Gravity

2.86-2.872.86-2.87

0 8.4

1.5.10 Transparency

Opaque

Translucent

1.5.11 Density

2.4-2.7 g/cm³2.77-2.771 g/cm³

0 1400

1.6 Thermal Properties

1.6.1 Specific Heat Capacity

0.88 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.6.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Marble vs Dacite Properties

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