Porphyry vs Metapelite 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. Porphyry vs Metapelite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Porphyry and Properties of Metapelite. Learn more about Porphyry vs Metapelite in the next section. The interior uses of Porphyry include Decorative aggregates and Interior decoration whereas the interior uses of Metapelite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Porphyry and Metapelite, they have various applications in construction industry. The uses of Porphyry in construction industry include Construction aggregate and that of Metapelite include Cement manufacture, Construction aggregate, For road aggregate.
More about Porphyry and Metapelite
Here you can know more about Porphyry and Metapelite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Porphyry and Metapelite consists of mineral content and compound content. The mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica and mineral content of Metapelite includes Albite, Chlorite, Quartz. You can also check out the list of all Igneous Rocks. When we have to compare Porphyry vs Metapelite, the texture, color and appearance plays an important role in determining the type of rock. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas, Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors. Appearance of Porphyry is Dull and that of Metapelite is Banded. Properties of rock is another aspect for Porphyry vs Metapelite. The hardness of Porphyry is 6-7 and that of Metapelite is 5-6. The types of Porphyry are Rhomb Porphyry whereas types of Metapelite are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Porphyry is white while that of Metapelite is unknown. The specific heat capacity of Porphyry is Not Available and that of Metapelite is 0.72 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Porphyry is heat resistant, impact resistant whereas Metapelite is heat resistant, impact resistant, pressure resistant.