Dunite vs Chalk 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. Dunite vs Chalk characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Dunite and Properties of Chalk. Learn more about Dunite vs Chalk in the next section. The interior uses of Dunite include Decorative aggregates and Interior decoration whereas the interior uses of Chalk include Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Dunite and Chalk, they have various applications in construction industry. The uses of Dunite in construction industry include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Chalk include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for manufacture of quicklime and slaked lime, Source of calcium.
More about Dunite and Chalk
Here you can know more about Dunite and Chalk. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Dunite and Chalk consists of mineral content and compound content. The mineral content of Dunite includes Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene and mineral content of Chalk includes Calcite, Clay, Clay Minerals, Quartz, Sand. You can also check out the list of all Igneous Rocks. When we have to compare Dunite vs Chalk, the texture, color and appearance plays an important role in determining the type of rock. Dunite is available in dark greenish - grey colors whereas, Chalk is available in grey, white, yellow colors. Appearance of Dunite is Rough and Shiny and that of Chalk is Soft. Properties of rock is another aspect for Dunite vs Chalk. The hardness of Dunite is 3.5-4 and that of Chalk is 1. The types of Dunite are Not Available whereas types of Chalk are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Dunite and Chalk is white. The specific heat capacity of Dunite is 1.25 kJ/Kg K and that of Chalk is 0.90 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Dunite is heat resistant, pressure resistant, wear resistant whereas Chalk is heat resistant.