Properties of Aplite and Tephrite

Aplite

Tephrite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.56.5

1 7

1.1.2 Grain Size

Very fine-grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Not Available

Uneven

1.1.4 Streak

White

Bluish Black

1.1.5 Porosity

Less Porous

Very Less Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Subvitreous to Dull

1.1.7 Compressive Strength

130.00 N/mm²90.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

Crenulation and Pervasive

1.1.9 Toughness

Not Available

2.4

1.1.10 Specific Gravity

2.62.86

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.79 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Wear Resistant

Heat Resistant, Impact Resistant

Aplite vs Tephrite Properties

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