Properties of Obsidian and Ganister
Grain Size
Not Applicable
Coarse or Fine
Fracture
Conchoidal
Splintery
Porosity
Very Less Porous
Highly Porous
Cleavage
Non-Existent
Perfect
Toughness
Not Available
2.6
Specific Gravity
2.6-2.7
2.2-2.8
Transparency
Translucent
Opaque
Density
2.6 g/cm3
2.2-2.8 g/cm3
Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Impact Resistant, Pressure Resistant
Obsidian vs Ganister Properties
Properties of Obsidian and Ganister play an important role in determining the type of rock. Along with Obsidian vs Ganister properties, get to know more about Obsidian Definition and Ganister 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 Obsidian and Ganister.