Properties of Porphyry and Phyllite

Porphyry

Phyllite

Add ⊕

1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-71-2

1 7

1.1.2 Grain Size

Fine Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Dull

Phyllitic

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Imperfect

Crenulation and Pervasive

1.1.9 Toughness

1.7

1.2

1.1.10 Specific Gravity

2.5-42.72-2.73

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.5-2.52 g/cm³2.18-3.3 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NANA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant

Heat Resistant, Pressure Resistant, Water Resistant

Porphyry vs Phyllite Properties

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