Chalk vs Taconite

Chalk vs Taconite 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 Taconite Reserves. Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers. Taconite is a low-grade iron ore which belongs to sedimentary rock and containing about 27% iron and 51% silica. 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 Taconite information and Chalk vs Taconite characteristics in the upcoming sections.

Chalk vs Taconite 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 Taconite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Chalk and Properties of Taconite. Learn more about Chalk vs Taconite in the next section. The interior uses of Chalk include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Taconite include Decorative aggregates, Entryways, Flooring, Homes and Interior decoration. Due to some exceptional properties of Chalk and Taconite, 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 Taconite include As dimension stone, Used for flooring, stair treads, borders and window sills..

More about Chalk and Taconite

Here you can know more about Chalk and Taconite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Chalk and Taconite consists of mineral content and compound content. The mineral content of Chalk includes Calcite, Clay, Clay Minerals, Quartz, Sand and mineral content of Taconite includes Hematite, Magnetite, Quartz. You can also check out the list of all Sedimentary Rocks. When we have to compare Chalk vs Taconite, the texture, color and appearance plays an important role in determining the type of rock. Chalk is available in grey, white, yellow colors whereas, Taconite is available in red, reddish brown colors. Appearance of Chalk is Soft and that of Taconite is Layered, Banded, Veined and Shiny. Properties of rock is another aspect for Chalk vs Taconite. The hardness of Chalk is 1 and that of Taconite is 5.5-6. The types of Chalk are Chalk Marl and Marl whereas types of Taconite are Iron formation. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Chalk and Taconite is white. The specific heat capacity of Chalk is 0.90 kJ/Kg K and that of Taconite is 3.20 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 Taconite is heat resistant, impact resistant, pressure resistant, wear resistant.