Pumice vs Mylonite

Pumice vs Mylonite 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 Mylonite Reserves. Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism. 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 Mylonite information and Pumice vs Mylonite characteristics in the upcoming sections.

Pumice vs Mylonite 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 Mylonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Mylonite. Learn more about Pumice vs Mylonite in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Mylonite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Pumice and Mylonite, 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 Mylonite include For road aggregate, Landscaping, Roadstone.

More about Pumice and Mylonite

Here you can know more about Pumice and Mylonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Mylonite consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Mylonite includes Porphyroblasts. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Mylonite, 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, Mylonite is available in black to grey colors. Appearance of Pumice is Vesicular and that of Mylonite is Dull, Banded and Foilated. Properties of rock is another aspect for Pumice vs Mylonite. The hardness of Pumice is 6 and that of Mylonite is 3-4. The types of Pumice are Scoria whereas types of Mylonite are Blastomylonites, Ultramylonites and Phyllonites. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Pumice and Mylonite is white, greenish white or grey. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Mylonite is 1.50 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 Mylonite is heat resistant, impact resistant, pressure resistant.