Coal vs Gossan

Coal vs Gossan 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 Coal and Gossan Reserves. Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers called coal beds. Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.. 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 Coal vs Gossan information and Coal vs Gossan characteristics in the upcoming sections.

Coal vs Gossan 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 Gossan characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Coal and Properties of Gossan. Learn more about Coal vs Gossan in the next section. The interior uses of Coal include Not yet used whereas the interior uses of Gossan include Countertops, Decorative aggregates and Interior decoration. Due to some exceptional properties of Coal and Gossan, 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 Gossan include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate.

More about Coal and Gossan

Here you can know more about Coal and Gossan. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Coal and Gossan 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 Gossan includes Apatite, Augite, Biotite, Bronzite, Calcite, Chert, Epidote, Feldspar, Hornblende, Micas, Plagioclase, Pyroxene, Quartz, Sulfides, Zircon. You can also check out the list of all Sedimentary Rocks. When we have to compare Coal vs Gossan, 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, Gossan is available in brown, brown- black, gold, green, rust colors. Appearance of Coal is Veined or Pebbled and that of Gossan is Dull and Banded. Properties of rock is another aspect for Coal vs Gossan. The hardness of Coal is 1-1.5 and that of Gossan is 4-5. The types of Coal are Peat, Lignite, Sub-Bituminous Coal, Bituminous Coal, Anthracite, Graphite whereas types of Gossan are Translocated gossan and Leakage gossan. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Coal is black while that of Gossan is white to grey. The specific heat capacity of Coal is 1.32 kJ/Kg K and that of Gossan is 0.24 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 Gossan is heat resistant, impact resistant, pressure resistant.