Diorite vs Coal

Diorite vs Coal 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 Diorite and Coal Reserves. Diorite is a grey to dark-grey intermediate intrusive igneous rock composed principally of plagioclase feldspar,biotite, hornblende, and pyroxene. Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers called coal beds. 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 Diorite vs Coal information and Diorite vs Coal characteristics in the upcoming sections.

Diorite vs Coal 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. Diorite vs Coal characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Diorite and Properties of Coal. Learn more about Diorite vs Coal in the next section. The interior uses of Diorite include Decorative aggregates and Interior decoration whereas the interior uses of Coal include . Due to some exceptional properties of Diorite and Coal, they have various applications in construction industry. The uses of Diorite in construction industry include As dimension stone, Cement manufacture, Cobblestones, Construction aggregate, For road aggregate and that of Coal include Cement manufacture, For road aggregate, Making natural cement, Steel production.

More about Diorite and Coal

Here you can know more about Diorite and Coal. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Diorite and Coal consists of mineral content and compound content. The mineral content of Diorite includes Albite, Amphibole, Apatite, Biotite, Feldspar, Hornblade, Ilmenite, Magnetite, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz, Sulfides, Titanite, Zircon and mineral content of Coal includes Analcime, Apatite, Barite, Calcite, Chalcopyrite, Chlorite, Chromite, Clausthalite, Clay Minerals, Crandallite Group, Dolomite, Feldspar, Galena, Gypsum, Marcasite, Muscovite or Illite, Pyrite, Quartz, Siderite, Sphalerite, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Diorite vs Coal, the texture, color and appearance plays an important role in determining the type of rock. Diorite is available in black, brown, light to dark grey, white colors whereas, Coal is available in black, brown, dark brown, grey, light to dark grey colors. Appearance of Diorite is Shiny and that of Coal is Veined or Pebbled. Properties of rock is another aspect for Diorite vs Coal. The hardness of Diorite is 6-7 and that of Coal is 1-1.5. The types of Diorite are Plagioclase Diorite and Quartz Diorite whereas types of Coal are Peat, Lignite, Sub-Bituminous Coal, Bituminous Coal, Anthracite, Graphite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Diorite is bluish black while that of Coal is black. The specific heat capacity of Diorite is 0.84 kJ/Kg K and that of Coal is 1.32 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Diorite is heat resistant, pressure resistant, wear resistant whereas Coal is heat resistant.