Hornfels vs Granite

Hornfels vs Granite 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 Granite 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. Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. 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 Granite information and Hornfels vs Granite characteristics in the upcoming sections.

Hornfels vs Granite 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 Granite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Hornfels and Properties of Granite. Learn more about Hornfels vs Granite in the next section. The interior uses of Hornfels include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Granite include Countertops, Decorative aggregates, Entryways, Floor tiles, Flooring, Homes, Hotels, Interior decoration, Kitchens and Stair treads. Due to some exceptional properties of Hornfels and Granite, they have various applications in construction industry. The uses of Hornfels in construction industry include For road aggregate, Roadstone and that of Granite include As dimension stone.

More about Hornfels and Granite

Here you can know more about Hornfels and Granite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornfels and Granite consists of mineral content and compound content. The mineral content of Hornfels includes Andalusite and mineral content of Granite includes Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Pyroxene, Quartz. You can also check out the list of all Metamorphic Rocks. When we have to compare Hornfels vs Granite, 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, Granite is available in black, grey, orange, pink, white colors. Appearance of Hornfels is Dull and that of Granite is Veined or Pebbled. Properties of rock is another aspect for Hornfels vs Granite. The hardness of Hornfels is 2-3 and that of Granite is 6-7. The types of Hornfels are Biotite hornfels whereas types of Granite are Igneous Protolith Granite, Sedimentary Protolith Granite, Mantle Granite, Anorogenic Granite, Hybrid Granite, Granodiorite and Alkali Feldspar Granite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Hornfels is while that of Granite is white. The specific heat capacity of Hornfels is 0.84 kJ/Kg K and that of Granite is 0.79 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 Granite is heat resistant, wear resistant.