Properties of Dacite and Amphibolite

Dacite

Amphibolite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

2-2.256-7

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Medium to Coarse Grained

1.1.3 Fracture

Conchoidal

Irregular to Conchoidal

1.1.4 Streak

White

White to Grey

1.1.5 Porosity

Less Porous

1.1.6 Luster

Subvitreous to Dull

Vitreous to Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Perfect

Irregular

1.1.9 Toughness

Not Available

2.3

1.1.10 Specific Gravity

2.86-2.872.5

0 8.4

1.1.11 Transparency

Translucent

Opaque

1.1.12 Density

2.77-2.771 g/cm³2.85-3.07 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Dacite vs Amphibolite Properties

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