Flint vs Coal

Flint 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 Flint and Coal Reserves. Flint is a hard type of sedimentary rock that produces a small piece of burning material when hit by steel. 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 Flint vs Coal information and Flint vs Coal characteristics in the upcoming sections.

Flint 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. Flint vs Coal characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Flint and Properties of Coal. Learn more about Flint vs Coal in the next section. The interior uses of Flint include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Coal include Not yet used. Due to some exceptional properties of Flint and Coal, they have various applications in construction industry. The uses of Flint in construction industry include Arrowheads, Cutting tool, Spear points and that of Coal include Cement manufacture, For road aggregate, Making natural cement, Steel production.

More about Flint and Coal

Here you can know more about Flint and Coal. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Flint and Coal consists of mineral content and compound content. The mineral content of Flint includes Silicon 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 Sedimentary Rocks. When we have to compare Flint vs Coal, the texture, color and appearance plays an important role in determining the type of rock. Flint is available in black, brown, green, grey, red, white colors whereas, Coal is available in black, brown, dark brown, grey, light to dark grey colors. Appearance of Flint is Glassy or Pearly and that of Coal is Veined or Pebbled. Properties of rock is another aspect for Flint vs Coal. The hardness of Flint is 7 and that of Coal is 1-1.5. The types of Flint are Not Available 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 Flint is white while that of Coal is black. The specific heat capacity of Flint is 0.74 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.Flint is heat resistant, impact resistant, pressure resistant, wear resistant whereas Coal is heat resistant.