Porphyry vs Basalt 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 Basalt characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Porphyry and Properties of Basalt. Learn more about Porphyry vs Basalt in the next section. The interior uses of Porphyry include Decorative aggregates and Interior decoration whereas the interior uses of Basalt include Floor tiles, Homes, Hotels and Kitchens. Due to some exceptional properties of Porphyry and Basalt, they have various applications in construction industry. The uses of Porphyry in construction industry include Construction aggregate and that of Basalt include Arrowheads, As dimension stone, Cobblestones, Cutting tool, Rail track ballast, Roadstone.
More about Porphyry and Basalt
Here you can know more about Porphyry and Basalt. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Porphyry and Basalt consists of mineral content and compound content. The mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica and mineral content of Basalt includes Olivine, Plagioclase, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Porphyry vs Basalt, 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, Basalt is available in black, brown, light to dark grey colors. Appearance of Porphyry is Dull and that of Basalt is Dull and Soft. Properties of rock is another aspect for Porphyry vs Basalt. The hardness of Porphyry is 6-7 and that of Basalt is 6. The types of Porphyry are Rhomb Porphyry whereas types of Basalt are Alkaline Basalt, Boninite, High Alumina Basalt, Mid Ocean Ridge Basalt (MORB), Tholeiitic Basalt, Basaltic trachyandesite, Mugearite and Shoshonite. 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 Basalt is white to grey. The specific heat capacity of Porphyry is Not Available and that of Basalt is 0.84 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 Basalt is heat resistant, pressure resistant, wear resistant.