Scoria vs Lignite 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. Scoria vs Lignite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Scoria and Properties of Lignite. Learn more about Scoria vs Lignite in the next section. The interior uses of Scoria include Decorative aggregates and Interior decoration whereas the interior uses of Lignite include Not yet used. Due to some exceptional properties of Scoria and Lignite, they have various applications in construction industry. The uses of Scoria in construction industry include Cement manufacture, Construction aggregate, For road aggregate, In landscaping and drainage works and that of Lignite include For road aggregate, Steel production.
More about Scoria and Lignite
Here you can know more about Scoria and Lignite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Scoria and Lignite consists of mineral content and compound content. The mineral content of Scoria includes Apatite, Biotite, Calcite, Feldspar, Hematite, Hornblade, Ilmenite, Magnetite, Olivine, Pyroxene, Quartz, Silica and mineral content of Lignite is not available. You can also check out the list of all Igneous Rocks. When we have to compare Scoria vs Lignite, the texture, color and appearance plays an important role in determining the type of rock. Scoria is available in black, brown, dark grey to black, red colors whereas, Lignite is available in black, brown, dark brown, grey, light to dark grey colors. Appearance of Scoria is Glassy and Vesicular and that of Lignite is Veined or Pebbled. Properties of rock is another aspect for Scoria vs Lignite. The hardness of Scoria is 5-6 and that of Lignite is 1. The types of Scoria are Not Available whereas types of Lignite are Xyloid Lignite or Fossil Wood and Compact Lignite or Perfect Lignite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Scoria is white while that of Lignite is black. The specific heat capacity of Scoria is Not Available and that of Lignite is 1.26 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Scoria is heat resistant, impact resistant, pressure resistant, wear resistant whereas Lignite is heat resistant.