Properties of Picrite and Chert
Grain Size
Fine Grained
Very fine-grained
Fracture
Uneven
Uneven, Splintery or Conchoidal
Streak
White, Greenish White or Grey
White
Porosity
Less Porous
Highly Porous
Luster
Subvitreous to Dull
Waxy and Dull
Cleavage
Imperfect
Non-Existent
Specific Gravity
2.75-2.92
2.5-2.8
Transparency
Opaque
Translucent to Opaque
Density
1.5-2.5 g/cm3
2.7 g/cm3
Resistance
Heat Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Picrite vs Chert Properties
Properties of Picrite and Chert play an important role in determining the type of rock. Along with Picrite vs Chert properties, get to know more about Picrite Definition and Chert 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 Picrite and Chert.