Porphyry vs Syenite 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 Syenite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Porphyry and Properties of Syenite. Learn more about Porphyry vs Syenite in the next section. The interior uses of Porphyry include Decorative aggregates and Interior decoration whereas the interior uses of Syenite include Flooring, Homes, Hotels and Interior decoration. Due to some exceptional properties of Porphyry and Syenite, they have various applications in construction industry. The uses of Porphyry in construction industry include Construction aggregate and that of Syenite include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Landscaping, Making natural cement, Manufacture of magnesium and dolomite refractories.
More about Porphyry and Syenite
Here you can know more about Porphyry and Syenite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Porphyry and Syenite consists of mineral content and compound content. The mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica and mineral content of Syenite includes Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Pyroxene, Quartz. You can also check out the list of all Igneous Rocks. When we have to compare Porphyry vs Syenite, 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, Syenite is available in brown, buff, cream, green, grey, pink, white colors. Appearance of Porphyry is Dull and that of Syenite is Banded and Foilated. Properties of rock is another aspect for Porphyry vs Syenite. The hardness of Porphyry is 6-7 and that of Syenite is 5.5-6. The types of Porphyry are Rhomb Porphyry whereas types of Syenite are Shonkinite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Porphyry and Syenite is white. The specific heat capacity of Porphyry is Not Available and that of Syenite 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.Porphyry is heat resistant, impact resistant whereas Syenite is heat resistant, impact resistant, wear resistant.