Chalk vs Diabase

Chalk vs Diabase 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 Diabase Reserves. Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers. Diabase is a fine-grained igneous rock which is composed mostly of pyroxene and feldspar. 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 Diabase information and Chalk vs Diabase characteristics in the upcoming sections.

Chalk vs Diabase 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 Diabase characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Chalk and Properties of Diabase. Learn more about Chalk vs Diabase in the next section. The interior uses of Chalk include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Diabase include Countertops, Decorative aggregates, Homes, Interior decoration and Kitchens. Due to some exceptional properties of Chalk and Diabase, 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 Diabase include As dimension stone, Building houses or walls, Cement manufacture, Construction aggregate, For road aggregate.

More about Chalk and Diabase

Here you can know more about Chalk and Diabase. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Chalk and Diabase consists of mineral content and compound content. The mineral content of Chalk includes Calcite, Clay, Clay Minerals, Quartz, Sand and mineral content of Diabase includes Augite, Chlorite, Olivine, Plagioclase, Pyroxene, Pyrrhotite, Serpentine. You can also check out the list of all Sedimentary Rocks. When we have to compare Chalk vs Diabase, the texture, color and appearance plays an important role in determining the type of rock. Chalk is available in grey, white, yellow colors whereas, Diabase is available in dark grey to black colors. Appearance of Chalk is Soft and that of Diabase is Vesicular. Properties of rock is another aspect for Chalk vs Diabase. The hardness of Chalk is 1 and that of Diabase is 7. The types of Chalk are Chalk Marl and Marl whereas types of Diabase are Dolerite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Chalk is white while that of Diabase is black. The specific heat capacity of Chalk is 0.90 kJ/Kg K and that of Diabase 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.Chalk is heat resistant whereas Diabase is heat resistant, impact resistant, pressure resistant, wear resistant.