Pumice vs Chert 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 Chert characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Chert. Learn more about Pumice vs Chert in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Chert include Decorative aggregates and Homes. Due to some exceptional properties of Pumice and Chert, 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 Chert include Arrowheads, Construction aggregate, Cutting tool, Spear points.
More about Pumice and Chert
Here you can know more about Pumice and Chert. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Chert consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Chert includes Quartz, Silicon. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Chert, 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, Chert is available in black, brown, green, grey, red, white colors. Appearance of Pumice is Vesicular and that of Chert is Glassy or Pearly. Properties of rock is another aspect for Pumice vs Chert. The hardness of Pumice is 6 and that of Chert is 6.5-7. The types of Pumice are Scoria whereas types of Chert are Flint, Jasper, Radiolarite, Common Chert, Chalcedony, Agate, Onyx, Opal, Magadi-type Chert, Porcelanite, Siliceous Sinter. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Pumice and Chert is white, greenish white or grey. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Chert is 0.74 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 Chert is heat resistant, impact resistant, pressure resistant, wear resistant.