Porphyry vs Pyrolite 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 Pyrolite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Porphyry and Properties of Pyrolite. Learn more about Porphyry vs Pyrolite in the next section. The interior uses of Porphyry include Decorative aggregates and Interior decoration whereas the interior uses of Pyrolite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Porphyry and Pyrolite, they have various applications in construction industry. The uses of Porphyry in construction industry include Construction aggregate and that of Pyrolite include As dimension stone, Cobblestones.
More about Porphyry and Pyrolite
Here you can know more about Porphyry and Pyrolite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Porphyry and Pyrolite consists of mineral content and compound content. The mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica and mineral content of Pyrolite includes Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Porphyry vs Pyrolite, 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, Pyrolite is available in dark greenish - grey colors. Appearance of Porphyry is Dull and that of Pyrolite is Rough and Shiny. Properties of rock is another aspect for Porphyry vs Pyrolite. The hardness of Porphyry is 6-7 and that of Pyrolite is 5.5-6. The types of Porphyry are Rhomb Porphyry whereas types of Pyrolite are Dunite, Wehrlite, Harzburgite, Lherzolite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Porphyry and Pyrolite is white. The specific heat capacity of Porphyry is Not Available and that of Pyrolite is 1.25 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 Pyrolite is heat resistant, pressure resistant, wear resistant.