Pumice vs Shoshonite

Pumice vs Shoshonite 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 Pumice and Shoshonite Reserves. Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. Shoshonite is a basaltic rock, properly a potassic trachyandesite, composed of olivine, augite and plagioclase phenocrysts in a groundmass with calcic plagioclase and sanidine and some dark-colored volcanic glass. 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 Pumice vs Shoshonite information and Pumice vs Shoshonite characteristics in the upcoming sections.

Pumice vs Shoshonite 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 Shoshonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Shoshonite. Learn more about Pumice vs Shoshonite in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Shoshonite include Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Pumice and Shoshonite, 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 Shoshonite include As dimension stone, Cobblestones, Rail track ballast, Roadstone.

More about Pumice and Shoshonite

Here you can know more about Pumice and Shoshonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Shoshonite consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Shoshonite includes Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Shoshonite, the texture, color and appearance plays an important role in determining the type of rock. Pumice is available in beige, grey, light green, light grey, pink, white, yellow- grey colors whereas, Shoshonite is available in brown- black, dark brown colors. Appearance of Pumice is Vesicular and that of Shoshonite is Dull. Properties of rock is another aspect for Pumice vs Shoshonite. Hardness of Pumice and Shoshonite is 6. The types of Pumice are Scoria whereas types of Shoshonite are Intermediate volcanic rock. 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 Shoshonite is white to grey. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Shoshonite is 0.79 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 Shoshonite is heat resistant, pressure resistant.