Tephrite

Porphyry

Properties of Tephrite and Porphyry

Tephrite

Porphyry

Add ⊕

1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.5

6-7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine Grained

1.1.3 Fracture

Uneven

Irregular

1.1.4 Streak

Bluish Black

White

1.1.5 Porosity

Very Less Porous

Less Porous

1.1.6 Luster

Subvitreous to Dull

Dull

1.1.7 Compressive Strength

Properties of F..

⊕

▶

▼

90.00 N/mm²

Rank: 22 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Properties of Obsidian

⊕

▶

175 (Properties of..)

◀ ▶ ADD ⊕

1.1.8 Cleavage

Crenulation and Pervasive

Imperfect

1.1.9 Toughness

2.4

1.7

1.1.10 Specific Gravity

2.86

2.5-4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.8-2.9 g/cm³

2.5-2.52 g/cm³

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

Properties of B..

⊕

▶

▼

0.92 kJ/Kg K

Rank: 10 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Properties of Granulite

⊕

▶

1.09 (Properties of..)

◀ ▶ ADD ⊕

1.2.2 Resistance

Heat Resistant, Impact Resistant

Tephrite vs Porphyry Properties

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