Felsite vs Andesite

Felsite vs Andesite 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 Felsite and Andesite Reserves. Felsite is a very fine grained volcanic rock that may or may not contain larger crystals and light colored rock that typically requires petrographic examination or chemical analysis for more precise definition. Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. 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 Felsite vs Andesite information and Felsite vs Andesite characteristics in the upcoming sections.

Felsite vs Andesite 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. Felsite vs Andesite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Felsite and Properties of Andesite. Learn more about Felsite vs Andesite in the next section. The interior uses of Felsite include Decorative aggregates, Flooring and Interior decoration whereas the interior uses of Andesite include Decorative aggregates, Floor tiles, Homes, Interior decoration and Kitchens. Due to some exceptional properties of Felsite and Andesite, they have various applications in construction industry. The uses of Felsite in construction industry include Arrowheads, Cutting tool, Knives, Scrapers, Spear points and that of Andesite include Cobblestones, Construction aggregate, For road aggregate.

More about Felsite and Andesite

Here you can know more about Felsite and Andesite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Felsite and Andesite consists of mineral content and compound content. The mineral content of Felsite includes Feldspar, Iron Oxides and mineral content of Andesite includes Amphibole, Apatite, Biotite, Feldspar, Garnet, Hornblade, Ilmenite, Magnetite, Plagioclase, Pyroxene, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Felsite vs Andesite, the texture, color and appearance plays an important role in determining the type of rock. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas, Andesite is available in bluish - grey, grey, pink, yellow colors. Appearance of Felsite is Layered, Banded, Veined and Shiny and that of Andesite is Dull and Soft. Properties of rock is another aspect for Felsite vs Andesite. The hardness of Felsite is 5-5.5 and that of Andesite is 7. The types of Felsite are Not Available whereas types of Andesite are Icelandite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Felsite and Andesite is white. The specific heat capacity of Felsite is 0.92 kJ/Kg K and that of Andesite is 2.39 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Felsite is heat resistant, impact resistant whereas Andesite is heat resistant, pressure resistant, wear resistant.