Chalk vs Laterite

Chalk vs Laterite 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 Chalk and Laterite Reserves. Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers. Laterite rock is a type of Sedimentary rock which is rich in iron and aluminium, formed in hot and wet tropical areas. 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 Chalk vs Laterite information and Chalk vs Laterite characteristics in the upcoming sections.

Chalk vs Laterite 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. Chalk vs Laterite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Chalk and Properties of Laterite. Learn more about Chalk vs Laterite in the next section. The interior uses of Chalk include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Laterite include Decorative aggregates, Flooring and Interior decoration. Due to some exceptional properties of Chalk and Laterite, they have various applications in construction industry. The uses of Chalk in construction industry include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for manufacture of quicklime and slaked lime, Source of calcium and that of Laterite include Cobblestones, For road aggregate, Landscaping, Roadstone.

More about Chalk and Laterite

Here you can know more about Chalk and Laterite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Chalk and Laterite consists of mineral content and compound content. The mineral content of Chalk includes Calcite, Clay, Clay Minerals, Quartz, Sand and mineral content of Laterite includes Aluminum Oxides, Biotite, Hematite, Hornblade, Iron Oxides, Manganese Oxides, Micas, Muscovite or Illite, Plagioclase, Pyroxene. You can also check out the list of all Sedimentary Rocks. When we have to compare Chalk vs Laterite, the texture, color and appearance plays an important role in determining the type of rock. Chalk is available in grey, white, yellow colors whereas, Laterite is available in brown, buff, red colors. Appearance of Chalk is Soft and that of Laterite is Rough and Banded. Properties of rock is another aspect for Chalk vs Laterite. The hardness of Chalk is 1 and that of Laterite is 2. The types of Chalk are Chalk Marl and Marl whereas types of Laterite are Laterite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Chalk and Laterite is white. The specific heat capacity of Chalk is 0.90 kJ/Kg K and that of Laterite is 0.92 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Chalk is heat resistant whereas Laterite is heat resistant, pressure resistant.