Chert 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. Chert vs Pumice characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Chert and Properties of Pumice. Learn more about Chert vs Pumice in the next section. The interior uses of Chert include Decorative aggregates and Homes whereas the interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration. Due to some exceptional properties of Chert and Pumice, they have various applications in construction industry. The uses of Chert in construction industry include Arrowheads, Construction aggregate, Cutting tool, Spear points 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 Chert and Pumice
Here you can know more about Chert and Pumice. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Chert and Pumice consists of mineral content and compound content. The mineral content of Chert includes Quartz, Silicon and mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica. You can also check out the list of all Sedimentary Rocks. When we have to compare Chert vs Pumice, the texture, color and appearance plays an important role in determining the type of rock. Chert is available in black, brown, green, grey, red, white colors whereas, Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors. Appearance of Chert is Glassy or Pearly and that of Pumice is Vesicular. Properties of rock is another aspect for Chert vs Pumice. The hardness of Chert is 6.5-7 and that of Pumice is 6. The types of Chert are Flint, Jasper, Radiolarite, Common Chert, Chalcedony, Agate, Onyx, Opal, Magadi-type Chert, Porcelanite, Siliceous Sinter 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 Chert is white while that of Pumice is white, greenish white or grey. The specific heat capacity of Chert is 0.74 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.Chert is heat resistant, impact resistant, pressure resistant, wear resistant whereas Pumice is impact resistant, pressure resistant.