Gneiss vs Gritstone 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. Gneiss vs Gritstone characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Gneiss and Properties of Gritstone. Learn more about Gneiss vs Gritstone in the next section. The interior uses of Gneiss include Countertops, Decorative aggregates, Flooring and Interior decoration whereas the interior uses of Gritstone include Countertops, Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Gneiss and Gritstone, they have various applications in construction industry. The uses of Gneiss in construction industry include As dimension stone and that of Gritstone include Construction aggregate, Roadstone.
More about Gneiss and Gritstone
Here you can know more about Gneiss and Gritstone. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Gneiss and Gritstone consists of mineral content and compound content. The mineral content of Gneiss includes Biotite, Chlorite, Feldspar, Garnet, Graphite, Hornblade, Micas, Muscovite or Illite, Quartz, Quartzite, Silica, Zircon and mineral content of Gritstone includes Calcite, Clay Minerals, Feldspar, Micas, Quartz. You can also check out the list of all Metamorphic Rocks. When we have to compare Gneiss vs Gritstone, the texture, color and appearance plays an important role in determining the type of rock. Gneiss is available in black, brown, pink, red, white colors whereas, Gritstone is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. Appearance of Gneiss is Foliated and that of Gritstone is Layered and Foliated. Properties of rock is another aspect for Gneiss vs Gritstone. The hardness of Gneiss is 7 and that of Gritstone is 6-7. The types of Gneiss are Augen Gneiss, Henderson Gneiss, Lewisian Gneiss, Archean and Proterozoic Gneiss. whereas types of Gritstone are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Gneiss and Gritstone is white. The specific heat capacity of Gneiss is Not Available and that of Gritstone 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.Gneiss is heat resistant, pressure resistant, scratch resistant, wear resistant whereas Gritstone is heat resistant, impact resistant, pressure resistant.