Dolomite vs Chert

Dolomite vs Chert 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 Dolomite and Chert Reserves. Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight. Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture. 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 Dolomite vs Chert information and Dolomite vs Chert characteristics in the upcoming sections.

Dolomite vs Chert 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. Dolomite vs Chert characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Dolomite and Properties of Chert. Learn more about Dolomite vs Chert in the next section. The interior uses of Dolomite include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Chert include Decorative aggregates and Homes. Due to some exceptional properties of Dolomite and Chert, they have various applications in construction industry. The uses of Dolomite in construction industry include As a flux in the production of steel and pig iron, As a sintering agent in steel industry to process iron ore, As dimension stone, Cement manufacture, For road aggregate, Making natural cement, Manufacture of magnesium and dolomite refractories, Production of glass and ceramics, Serves as an oil and gas reservoir rock and that of Chert include Arrowheads, Construction aggregate, Cutting tool, Spear points.

More about Dolomite and Chert

Here you can know more about Dolomite and Chert. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Dolomite and Chert consists of mineral content and compound content. The mineral content of Dolomite includes Clay Minerals, Pyrite, Quartz, Sulfides and mineral content of Chert includes Quartz, Silicon. You can also check out the list of all Sedimentary Rocks. When we have to compare Dolomite vs Chert, the texture, color and appearance plays an important role in determining the type of rock. Dolomite is available in black, brown, colourless, green, grey, pink, white colors whereas, Chert is available in black, brown, green, grey, red, white colors. Appearance of Dolomite is Glassy or Pearly and that of Chert is Glassy or Pearly. Properties of rock is another aspect for Dolomite vs Chert. The hardness of Dolomite is 3.5-4 and that of Chert is 6.5-7. The types of Dolomite are Boninite and Jasperoid whereas types of Chert are Flint, Jasper, Radiolarite, Common Chert, Chalcedony, Agate, Onyx, Opal, Magadi-type Chert, Porcelanite, Siliceous Sinter. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Dolomite and Chert is white. The specific heat capacity of Dolomite is 0.92 kJ/Kg K and that of Chert is 0.74 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Dolomite is heat resistant, pressure resistant, wear resistant whereas Chert is heat resistant, impact resistant, pressure resistant, wear resistant.