Gneiss vs Phyllite 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 Phyllite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Gneiss and Properties of Phyllite. Learn more about Gneiss vs Phyllite in the next section. The interior uses of Gneiss include Countertops, Decorative aggregates, Flooring and Interior decoration whereas the interior uses of Phyllite include Decorative aggregates, Floor tiles, Homes and Interior decoration. Due to some exceptional properties of Gneiss and Phyllite, they have various applications in construction industry. The uses of Gneiss in construction industry include As dimension stone and that of Phyllite include As dimension stone, Building houses or walls, Cement manufacture, Construction aggregate, For road aggregate, Raw material for the manufacture of mortar, Roadstone.
More about Gneiss and Phyllite
Here you can know more about Gneiss and Phyllite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Gneiss and Phyllite 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 Phyllite includes Albite, Alusite, Amphibole, Apatite, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Sillimanite, Staurolite, Talc, Zircon. You can also check out the list of all Metamorphic Rocks. When we have to compare Gneiss vs Phyllite, 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, Phyllite is available in black to grey, light greenish grey colors. Appearance of Gneiss is Foliated and that of Phyllite is Crinkled or Wavy. Properties of rock is another aspect for Gneiss vs Phyllite. The hardness of Gneiss is 7 and that of Phyllite is 1-2. The types of Gneiss are Augen Gneiss, Henderson Gneiss, Lewisian Gneiss, Archean and Proterozoic Gneiss. whereas types of Phyllite 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 Phyllite is white. The specific heat capacity of Gneiss is Not Available and that of Phyllite is Not Available. 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 Phyllite is heat resistant, pressure resistant, water resistant.