Dunite vs Pumice

Dunite vs Pumice 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 Dunite and Pumice Reserves. Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. 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 Dunite vs Pumice information and Dunite vs Pumice characteristics in the upcoming sections.

Dunite vs Pumice 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 Pumice characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Dunite and Properties of Pumice. Learn more about Dunite vs Pumice in the next section. The interior uses of Dunite include Decorative aggregates and Interior decoration whereas the interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration. Due to some exceptional properties of Dunite and Pumice, 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 Pumice include As dimension stone, Cement manufacture, For road aggregate, In landscaping and horticulture, Making natural cement, Production of lightweight concrete blocks.

More about Dunite and Pumice

Here you can know more about Dunite and Pumice. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Dunite and Pumice 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 Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica. You can also check out the list of all Igneous Rocks. When we have to compare Dunite vs Pumice, the texture, color and appearance plays an important role in determining the type of rock. Dunite is available in dark greenish - grey colors whereas, Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors. Appearance of Dunite is Rough and Shiny and that of Pumice is Vesicular. Properties of rock is another aspect for Dunite vs Pumice. The hardness of Dunite is 3.5-4 and that of Pumice is 6. The types of Dunite are Not Available whereas types of Pumice are Scoria. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Dunite is white while that of Pumice is white, greenish white or grey. The specific heat capacity of Dunite is 1.25 kJ/Kg K and that of Pumice is 0.87 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 Pumice is impact resistant, pressure resistant.