Argillite vs Dunite 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. Argillite vs Dunite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Argillite and Properties of Dunite. Learn more about Argillite vs Dunite in the next section. The interior uses of Argillite include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Dunite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Argillite and Dunite, they have various applications in construction industry. The uses of Argillite in construction industry include Used for flooring, stair treads, borders and window sills. and that of Dunite include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar.
More about Argillite and Dunite
Here you can know more about Argillite and Dunite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Argillite and Dunite consists of mineral content and compound content. The mineral content of Argillite includes Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz and mineral content of Dunite includes Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene. You can also check out the list of all Sedimentary Rocks. When we have to compare Argillite vs Dunite, the texture, color and appearance plays an important role in determining the type of rock. Argillite is available in dark grey to black, pink, red, white colors whereas, Dunite is available in dark greenish - grey colors. Appearance of Argillite is Rough and Dull and that of Dunite is Rough and Shiny. Properties of rock is another aspect for Argillite vs Dunite. The hardness of Argillite is 2-3 and that of Dunite is 3.5-4. The types of Argillite are Not Available whereas types of Dunite are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Argillite is white to grey while that of Dunite is white. The specific heat capacity of Argillite is 0.87 kJ/Kg K and that of Dunite is 1.25 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Argillite is heat resistant, impact resistant whereas Dunite is heat resistant, pressure resistant, wear resistant.