Porphyry

Tachylite

Properties of Porphyry and Tachylite

Porphyry

Tachylite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-7

5.5

1.1.2 Grain Size

Fine Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

Vermilion

1.1.5 Porosity

Less Porous

1.1.6 Luster

Dull

Resinous

1.1.7 Compressive Strength

Properties of F..

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Not Available

Rank: N/A (Overall)▶

206.00 N/mm²

Rank: 8 (Overall)▶

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Properties of Obsidian

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175 (Properties of..)

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1.1.8 Cleavage

Imperfect

Not Available

1.1.9 Toughness

1.7

Not Available

1.1.10 Specific Gravity

2.5-4

2.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.5-2.52 g/cm³

3.058 g/cm³

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

Properties of B..

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Not Available

Rank: N/A (Overall)▶

0.56 kJ/Kg K

Rank: 22 (Overall)▶

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Properties of Granulite

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1.09 (Properties of..)

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1.2.2 Resistance

Heat Resistant, Impact Resistant

Heat Resistant, Impact Resistant, Wear Resistant

Porphyry vs Tachylite Properties

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