Chert vs Oil shale 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. Chert vs Oil shale characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Chert and Properties of Oil shale. Learn more about Chert vs Oil shale in the next section. The interior uses of Chert include Decorative aggregates and Homes whereas the interior uses of Oil shale include Not yet used. Due to some exceptional properties of Chert and Oil shale, they have various applications in construction industry. The uses of Chert in construction industry include Arrowheads, Construction aggregate, Cutting tool, Spear points and that of Oil shale include Cement manufacture, Construction aggregate, For road aggregate, Serves as an oil and gas reservoir rock.
More about Chert and Oil shale
Here you can know more about Chert and Oil shale. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Chert and Oil shale consists of mineral content and compound content. The mineral content of Chert includes Quartz, Silicon and mineral content of Oil shale includes Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides. You can also check out the list of all Sedimentary Rocks. When we have to compare Chert vs Oil shale, the texture, color and appearance plays an important role in determining the type of rock. Chert is available in black, brown, green, grey, red, white colors whereas, Oil shale is available in black, brown, buff, green, grey, red, yellow colors. Appearance of Chert is Glassy or Pearly and that of Oil shale is Muddy. Properties of rock is another aspect for Chert vs Oil shale. The hardness of Chert is 6.5-7 and that of Oil shale is 2-3. The types of Chert are Flint, Jasper, Radiolarite, Common Chert, Chalcedony, Agate, Onyx, Opal, Magadi-type Chert, Porcelanite, Siliceous Sinter whereas types of Oil shale are Carbonate-rich Shale, Siliceous Shale and Cannel Shale. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Chert and Oil shale is white. The specific heat capacity of Chert is 0.74 kJ/Kg K and that of Oil shale is 0.39 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Chert is heat resistant, impact resistant, pressure resistant, wear resistant whereas Oil shale is heat resistant, impact resistant.