Properties of Chert and Nephelinite

Chert

Nephelinite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.5-76.5

1 7

1.1.2 Grain Size

Very fine-grained

Fine Grained

1.1.3 Fracture

Uneven, Splintery or Conchoidal

Flat

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Waxy and Dull

Vitreous to Metallic

1.1.7 Compressive Strength

450.00 N/mm²35.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Imperfect

1.1.9 Toughness

1.5

2.7

1.1.10 Specific Gravity

2.5-2.82.4-2.9

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.7 g/cm³2.5-3 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.74 kJ/Kg K0.88 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant

Chert vs Nephelinite Properties

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