Gritstone vs Slate

Gritstone vs Slate 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 Gritstone and Slate Reserves. Gritstone or grit is a hard, coarse-grained, siliceous sandstone. Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. 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 Gritstone vs Slate information and Gritstone vs Slate characteristics in the upcoming sections.

Gritstone vs Slate 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. Gritstone vs Slate characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Gritstone and Properties of Slate. Learn more about Gritstone vs Slate in the next section. The interior uses of Gritstone include Countertops, Decorative aggregates, Homes and Interior decoration whereas the interior uses of Slate include Bathrooms, Decorative aggregates, Entryways, Floor tiles, Flooring, Homes, Hotels, Interior decoration, Kitchens and Stair treads. Due to some exceptional properties of Gritstone and Slate, they have various applications in construction industry. The uses of Gritstone in construction industry include Construction aggregate, Roadstone and that of Slate include As dimension stone.

More about Gritstone and Slate

Here you can know more about Gritstone and Slate. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Gritstone and Slate consists of mineral content and compound content. The mineral content of Gritstone includes Calcite, Clay Minerals, Feldspar, Micas, Quartz and mineral content of Slate includes Apatite, Biotite, Chlorite, Feldspar, Graphite, Hematite, Kaolinite, Magnetite, Pyrite, Tourmaline, Zircon. You can also check out the list of all Sedimentary Rocks. When we have to compare Gritstone vs Slate, the texture, color and appearance plays an important role in determining the type of rock. Gritstone is available in beige, black, brown, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors whereas, Slate is available in black, brown, buff, green, light to dark grey, purple, red, shades of blue colors. Appearance of Gritstone is Layered and Foliated and that of Slate is Dull. Properties of rock is another aspect for Gritstone vs Slate. The hardness of Gritstone is 6-7 and that of Slate is 3-4. The types of Gritstone are Sedimentary rock whereas types of Slate are Phyllite, Schist, and Slate. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Gritstone is white while that of Slate is light to dark brown. The specific heat capacity of Gritstone is 0.92 kJ/Kg K and that of Slate is 0.76 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Gritstone is heat resistant, impact resistant, pressure resistant whereas Slate is heat resistant, impact resistant, pressure resistant, wear resistant.