Pumice vs Variolite 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 Variolite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Variolite. Learn more about Pumice vs Variolite in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Variolite include Floor tiles, Flooring, Homes, Hotels and Kitchens. Due to some exceptional properties of Pumice and Variolite, 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 Variolite include As dimension stone, Cobblestones, Rail track ballast, Roadstone.
More about Pumice and Variolite
Here you can know more about Pumice and Variolite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Variolite consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Variolite includes Olivine, Plagioclase, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Variolite, 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, Variolite is available in black, brown, light to dark grey colors. Appearance of Pumice is Vesicular and that of Variolite is Dull and Soft. Properties of rock is another aspect for Pumice vs Variolite. Hardness of Pumice and Variolite is 6. The types of Pumice are Scoria whereas types of Variolite are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Pumice is white, greenish white or grey while that of Variolite is white to grey. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Variolite is 0.84 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 Variolite is heat resistant, pressure resistant, wear resistant.