Properties of Tephrite and Lamprophyre

Tephrite

Lamprophyre

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.55-6

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine to Coarse Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

Bluish Black

White

1.1.5 Porosity

Very Less Porous

1.1.6 Luster

Subvitreous to Dull

1.1.7 Compressive Strength

90.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Crenulation and Pervasive

Conchoidal

1.1.9 Toughness

2.4

Not Available

1.1.10 Specific Gravity

2.862.86-2.87

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.8-2.9 g/cm³2.95-2.96 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

Tephrite vs Lamprophyre Properties

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