Coal vs Anthracite 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. Coal vs Anthracite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Coal and Properties of Anthracite. Learn more about Coal vs Anthracite in the next section. The interior uses of Coal include Not yet used whereas the interior uses of Anthracite include Not yet used. Due to some exceptional properties of Coal and Anthracite, they have various applications in construction industry. The uses of Coal in construction industry include Cement manufacture, For road aggregate, Making natural cement, Steel production and that of Anthracite include Cement manufacture, For road aggregate, Making natural cement, Steel production.
More about Coal and Anthracite
Here you can know more about Coal and Anthracite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Coal and Anthracite consists of mineral content and compound content. The 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 and mineral content of Anthracite includes Calcite, Clay, Clay Minerals. You can also check out the list of all Sedimentary Rocks. When we have to compare Coal vs Anthracite, the texture, color and appearance plays an important role in determining the type of rock. Coal is available in black, brown, dark brown, grey, light to dark grey colors whereas, Anthracite is available in black, brown, dark brown, grey, light to dark grey colors. Appearance of Coal is Veined or Pebbled and that of Anthracite is Veined or Pebbled. Properties of rock is another aspect for Coal vs Anthracite. Hardness of Coal and Anthracite is 1-1.5. The types of Coal are Peat, Lignite, Sub-Bituminous Coal, Bituminous Coal, Anthracite, Graphite whereas types of Anthracite are Semi-anthracite and Meta-anthracite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Coal and Anthracite is black. The specific heat capacity of Coal is 1.32 kJ/Kg K and that of Anthracite 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.Coal is heat resistant whereas Anthracite is heat resistant, water resistant.