Hornfels vs Mylonite

Hornfels vs Mylonite Information

Earth’s outer layer is covered by rocks and these rocks have different physical and chemical properties. As two rocks are not same, it’s fun to compare them. You can also know more about Hornfels and Mylonite Reserves. Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock. Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism. These rocks are composed of many distinct minerals. The process of formation of rocks is different for various rocks. Rocks are quarried from many years for various purposes. You can check out Hornfels vs Mylonite information and Hornfels vs Mylonite characteristics in the upcoming sections.

Hornfels vs Mylonite Characteristics

Though some rocks look identical, they have certain characteristics which distinguish them from others. Characteristics of rocks include texture, appearance, color, fracture, streak, hardness etc. Hornfels vs Mylonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Hornfels and Properties of Mylonite. Learn more about Hornfels vs Mylonite in the next section. The interior uses of Hornfels include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Mylonite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Hornfels and Mylonite, they have various applications in construction industry. The uses of Hornfels in construction industry include For road aggregate, Roadstone and that of Mylonite include For road aggregate, Landscaping, Roadstone.

More about Hornfels and Mylonite

Here you can know more about Hornfels and Mylonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornfels and Mylonite consists of mineral content and compound content. The mineral content of Hornfels includes Andalusite and mineral content of Mylonite includes Porphyroblasts. You can also check out the list of all Metamorphic Rocks. When we have to compare Hornfels vs Mylonite, the texture, color and appearance plays an important role in determining the type of rock. Hornfels is available in brown, dark greenish - grey, green, reddish brown colors whereas, Mylonite is available in black to grey colors. Appearance of Hornfels is Dull and that of Mylonite is Dull, Banded and Foilated. Properties of rock is another aspect for Hornfels vs Mylonite. The hardness of Hornfels is 2-3 and that of Mylonite is 3-4. The types of Hornfels are Biotite hornfels whereas types of Mylonite are Blastomylonites, Ultramylonites and Phyllonites. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Hornfels is unknown while that of Mylonite is white. The specific heat capacity of Hornfels is 0.84 kJ/Kg K and that of Mylonite is 1.50 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Hornfels is heat resistant, impact resistant, pressure resistant whereas Mylonite is heat resistant, impact resistant, pressure resistant.