Properties of Dacite and Alkali Feldspar Granite

Dacite

Alkali Feldspar Granite

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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

Large and Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

1.1.6 Luster

Subvitreous to Dull

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

NA175.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.86-2.872.6-2.7

0 8.4

1.1.11 Transparency

Translucent

Opaque

1.1.12 Density

2.77-2.771 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K0.79 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Wear Resistant

Dacite vs Alkali Feldspar Granite Properties

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