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 Tachylite 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. Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt. 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 Tachylite information and Hornfels vs Tachylite 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 Tachylite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Hornfels and Properties of Tachylite. Learn more about Hornfels vs Tachylite in the next section. The interior uses of Hornfels include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Tachylite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Hornfels and Tachylite, they have various applications in construction industry. The uses of Hornfels in construction industry include For road aggregate, Roadstone and that of Tachylite include Cutting tool, Knives, Landscaping, Scrapers.
Here you can know more about Hornfels and Tachylite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornfels and Tachylite consists of mineral content and compound content. The mineral content of Hornfels includes Andalusite and mineral content of Tachylite includes Feldspar, Olivine. You can also check out the list of all Metamorphic Rocks. When we have to compare Hornfels vs Tachylite, 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, Tachylite is available in black, dark brown colors. Appearance of Hornfels is Dull and that of Tachylite is Glassy. Properties of rock is another aspect for Hornfels vs Tachylite. The hardness of Hornfels is 2-3 and that of Tachylite is 5.5. The types of Hornfels are Biotite hornfels whereas types of Tachylite are Not Available. 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 Tachylite is vermilion. The specific heat capacity of Hornfels is 0.84 kJ/Kg K and that of Tachylite is 0.56 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 Tachylite is heat resistant, impact resistant, wear resistant.