Hornfels vs Pumice

Hornfels 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 Hornfels and Pumice Reserves. 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. 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 Hornfels vs Pumice information and Hornfels vs Pumice characteristics in the upcoming sections.

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

Here you can know more about Hornfels and Pumice. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornfels and Pumice consists of mineral content and compound content. The mineral content of Hornfels includes Andalusite and mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica. You can also check out the list of all Metamorphic Rocks. When we have to compare Hornfels vs Pumice, the texture, color and appearance plays an important role in determining the type of rock. Hornfels is available in brown, dark greenish - grey, green, reddish brown colors whereas, Pumice is available in beige, grey, light green, light grey, pink, white, yellow- grey colors. Appearance of Hornfels is Dull and that of Pumice is Vesicular. Properties of rock is another aspect for Hornfels vs Pumice. The hardness of Hornfels is 2-3 and that of Pumice is 6. The types of Hornfels are Biotite hornfels 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 Hornfels is while that of Pumice is white, greenish white or grey. The specific heat capacity of Hornfels is 0.84 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.Hornfels is heat resistant, impact resistant, pressure resistant whereas Pumice is impact resistant, pressure resistant.