Properties of Hornfels and Slate
Grain Size
Fine Grained
Very fine-grained
Fracture
Conchoidal
Splintery
Streak
Unknown
Light to dark brown
Porosity
Highly Porous
Less Porous
Toughness
Not Yet Found
1.2
Specific Gravity
3.4-3.9
2.65-2.8
Transparency
Opaque
Opaque
Density
0.25-0.30 g/cm3
2.6-2.8 g/cm3
Resistance
Heat Resistant, Impact Resistant, Pressure Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Hornfels vs Slate Properties
Properties of Hornfels and Slate play an important role in determining the type of rock. Along with Hornfels vs Slate properties, get to know more about Hornfels Definition and Slate 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 Hornfels and Slate.