Pumice 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. Pumice vs Dunite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Dunite. Learn more about Pumice vs Dunite in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Dunite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Pumice and Dunite, they have various applications in construction industry. The uses of Pumice in construction industry include As dimension stone, Cement manufacture, For road aggregate, In landscaping and horticulture, Making natural cement, Production of lightweight concrete blocks 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 Pumice and Dunite
Here you can know more about Pumice and Dunite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Dunite consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Dunite includes Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Dunite, the texture, color and appearance plays an important role in determining the type of rock. Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors whereas, Dunite is available in dark greenish - grey colors. Appearance of Pumice is Vesicular and that of Dunite is Rough and Shiny. Properties of rock is another aspect for Pumice vs Dunite. The hardness of Pumice is 6 and that of Dunite is 3.5-4. The types of Pumice are Scoria 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 Pumice and Dunite is white, greenish white or grey. The specific heat capacity of Pumice 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.Pumice is impact resistant, pressure resistant whereas Dunite is heat resistant, pressure resistant, wear resistant.