Porphyry vs Mylonite 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 Mylonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Porphyry and Properties of Mylonite. Learn more about Porphyry vs Mylonite in the next section. The interior uses of Porphyry include Decorative aggregates and Interior decoration whereas the interior uses of Mylonite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Porphyry and Mylonite, they have various applications in construction industry. The uses of Porphyry in construction industry include Construction aggregate and that of Mylonite include For road aggregate, Landscaping, Roadstone.
More about Porphyry and Mylonite
Here you can know more about Porphyry and Mylonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Porphyry and Mylonite consists of mineral content and compound content. The mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica and mineral content of Mylonite includes Porphyroblasts. You can also check out the list of all Igneous Rocks. When we have to compare Porphyry vs Mylonite, 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, Mylonite is available in black to grey colors. Appearance of Porphyry is Dull and that of Mylonite is Dull, Banded and Foilated. Properties of rock is another aspect for Porphyry vs Mylonite. The hardness of Porphyry is 6-7 and that of Mylonite is 3-4. The types of Porphyry are Rhomb Porphyry whereas types of Mylonite are Blastomylonites, Ultramylonites and Phyllonites. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Porphyry and Mylonite is white. The specific heat capacity of Porphyry is Not Available and that of Mylonite is 1.50 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 Mylonite is heat resistant, impact resistant, pressure resistant.