Gneiss

Chalk

Properties of Gneiss and Chalk

Gneiss

Chalk

Add ⊕

1 Properties

1.1 Physical Properties

1.1.1 Hardness

1.1.2 Grain Size

Medium to Coarse Grained

Very fine-grained

1.1.3 Fracture

Irregular

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Dull

1.1.7 Compressive Strength

Properties of F..

⊕

▶

▼

125.00 N/mm²

Rank: 17 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Properties of Obsidian

⊕

▶

175 (Properties of..)

◀ ▶ ADD ⊕

1.1.8 Cleavage

Poor

Non-Existent

1.1.9 Toughness

1.2

1.1.10 Specific Gravity

2.5-2.7

2.3-2.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.6-2.9 g/cm³

2.49-2.50 g/cm³

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

Properties of B..

⊕

▶

▼

Not Available

Rank: N/A (Overall)▶

0.90 kJ/Kg K

Rank: 12 (Overall)▶

▲

Properties of Granulite

⊕

▶

1.09 (Properties of..)

◀ ▶ ADD ⊕

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Heat Resistant

Gneiss vs Chalk Properties

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