Pumice vs Hornfels

Pumice vs Hornfels 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 Hornfels Reserves. Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock. 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 Hornfels information and Pumice vs Hornfels characteristics in the upcoming sections.

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

More about Pumice and Hornfels

Here you can know more about Pumice and Hornfels. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Hornfels consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Hornfels includes Andalusite. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Hornfels, 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, Hornfels is available in brown, dark greenish - grey, green, reddish brown colors. Appearance of Pumice is Vesicular and that of Hornfels is Dull. Properties of rock is another aspect for Pumice vs Hornfels. The hardness of Pumice is 6 and that of Hornfels is 2-3. The types of Pumice are Scoria whereas types of Hornfels are Biotite hornfels. 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 Hornfels is unknown. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Hornfels 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 Hornfels is heat resistant, impact resistant, pressure resistant.