Properties of Taconite and Gneiss

Taconite

Gneiss

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5.5-67

1 7

1.1.2 Grain Size

Large and Coarse Grained

Medium to Coarse Grained

1.1.3 Fracture

Uneven, Splintery or Conchoidal

Irregular

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Very Less Porous

1.1.6 Luster

Earthy

Dull

1.1.7 Compressive Strength

NA125.00 N/mm²

0.15 450

1.1.8 Cleavage

Imperfect

Poor

1.1.9 Toughness

1.5

1.2

1.1.10 Specific Gravity

5-5.32.5-2.7

0 8.4

1.1.11 Transparency

Translucent to Opaque

1.1.12 Density

Not Available2.6-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

3.20 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Taconite vs Gneiss Properties

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