Dolomite vs Andesite

Dolomite 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 Dolomite and Andesite Reserves. Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight. 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 Dolomite vs Andesite information and Dolomite vs Andesite characteristics in the upcoming sections.

Dolomite 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. Dolomite vs Andesite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Dolomite and Properties of Andesite. Learn more about Dolomite vs Andesite in the next section. The interior uses of Dolomite include Decorative aggregates, Homes 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 Dolomite and Andesite, they have various applications in construction industry. The uses of Dolomite in construction industry 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, Cement manufacture, For road aggregate, Making natural cement, Manufacture of magnesium and dolomite refractories, Production of glass and ceramics, Serves as an oil and gas reservoir rock and that of Andesite include Cobblestones, Construction aggregate, For road aggregate.

More about Dolomite and Andesite

Here you can know more about Dolomite and Andesite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Dolomite and Andesite consists of mineral content and compound content. The mineral content of Dolomite includes Clay Minerals, Pyrite, Quartz, Sulfides 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 Sedimentary Rocks. When we have to compare Dolomite vs Andesite, the texture, color and appearance plays an important role in determining the type of rock. Dolomite is available in black, brown, colourless, green, grey, pink, white colors whereas, Andesite is available in bluish - grey, grey, pink, yellow colors. Appearance of Dolomite is Glassy or Pearly and that of Andesite is Dull and Soft. Properties of rock is another aspect for Dolomite vs Andesite. The hardness of Dolomite is 3.5-4 and that of Andesite is 7. The types of Dolomite are Boninite and Jasperoid 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 Dolomite and Andesite is white. The specific heat capacity of Dolomite 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.Dolomite is heat resistant, pressure resistant, wear resistant whereas Andesite is heat resistant, pressure resistant, wear resistant.