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 Skarn 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. Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin. 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 Skarn information and Hornfels vs Skarn characteristics in the upcoming sections.
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 Skarn characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Hornfels and Properties of Skarn. Learn more about Hornfels vs Skarn in the next section. The interior uses of Hornfels include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Skarn include Decorative aggregates, Entryways and Interior decoration. Due to some exceptional properties of Hornfels and Skarn, they have various applications in construction industry. The uses of Hornfels in construction industry include For road aggregate, Roadstone and that of Skarn include As a flux in the production of steel and pig iron, As a sintering agent in steel industry to process iron ore, As dimension stone, Gold and silver production, Manufacture of magnesium and dolomite refractories.
Here you can know more about Hornfels and Skarn. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornfels and Skarn consists of mineral content and compound content. The mineral content of Hornfels includes Andalusite and mineral content of Skarn includes Calcite, Enstatite, Epidote, Garnet, Magnetite, Pyroxene, Titanite. You can also check out the list of all Metamorphic Rocks. When we have to compare Hornfels vs Skarn, 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, Skarn is available in black, brown, colourless, green, grey, white colors. Appearance of Hornfels is Dull and that of Skarn is Dull. Properties of rock is another aspect for Hornfels vs Skarn. The hardness of Hornfels is 2-3 and that of Skarn is 6.5. The types of Hornfels are Biotite hornfels whereas types of Skarn are Endoskarns. 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 Skarn is light to dark brown. The specific heat capacity of Hornfels is 0.84 kJ/Kg K and that of Skarn is 0.92 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 Skarn is heat resistant.