Properties of Nephelinite and Gritstone

Nephelinite

Gritstone

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.56-7

1 7

1.1.2 Grain Size

Fine Grained

Coarse Grained

1.1.3 Fracture

Flat

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Vitreous to Metallic

Dull

1.1.7 Compressive Strength

35.00 N/mm²70.00 N/mm²

0.15 450

1.1.8 Cleavage

Imperfect

Perfect

1.1.9 Toughness

2.7

Not Available

1.1.10 Specific Gravity

2.4-2.92.250

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.5-3 g/cm³2.2 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.88 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Nephelinite vs Gritstone Properties

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