Properties of Obsidian and Taconite
Grain Size
Not Applicable
Large and Coarse Grained
Fracture
Conchoidal
Uneven, Splintery or Conchoidal
Porosity
Very Less Porous
Highly Porous
Compressive Strength
Not Available
Cleavage
Non-Existent
Imperfect
Toughness
Not Available
1.5
Specific Gravity
2.6-2.7
5-5.3
Transparency
Translucent
Translucent to Opaque
Density
2.6 g/cm3
Not Available
Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Obsidian vs Taconite Properties
Properties of Obsidian and Taconite play an important role in determining the type of rock. Along with Obsidian vs Taconite properties, get to know more about Obsidian Definition and Taconite 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 Taconite.