Scoria vs Porphyry

Scoria vs Porphyry Information

Earth’s outer layer is covered by rocks and these rocks have different physical and chemical properties. As two rocks are not same, it’s fun to compare them. You can also know more about Scoria and Porphyry Reserves. Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Porphyry is a reddish-brown to purple igneous rock containing large phenocrysts of various minerals embedded in a fine-grained matrix. These rocks are composed of many distinct minerals. The process of formation of rocks is different for various rocks. Rocks are quarried from many years for various purposes. You can check out Scoria vs Porphyry information and Scoria vs Porphyry characteristics in the upcoming sections.

Scoria vs Porphyry 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. Scoria vs Porphyry characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Scoria and Properties of Porphyry. Learn more about Scoria vs Porphyry in the next section. The interior uses of Scoria include Decorative aggregates and Interior decoration whereas the interior uses of Porphyry include Decorative aggregates and Interior decoration. Due to some exceptional properties of Scoria and Porphyry, they have various applications in construction industry. The uses of Scoria in construction industry include Cement manufacture, Construction aggregate, For road aggregate, In landscaping and drainage works and that of Porphyry include Construction aggregate.

More about Scoria and Porphyry

Here you can know more about Scoria and Porphyry. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Scoria and Porphyry consists of mineral content and compound content. The mineral content of Scoria includes Apatite, Biotite, Calcite, Feldspar, Hematite, Hornblade, Ilmenite, Magnetite, Olivine, Pyroxene, Quartz, Silica and mineral content of Porphyry includes Biotite, Chert, Feldspar, Garnet, Graphite, Quartz, Silica. You can also check out the list of all Igneous Rocks. When we have to compare Scoria vs Porphyry, the texture, color and appearance plays an important role in determining the type of rock. Scoria is available in black, brown, dark grey to black, red colors whereas, Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors. Appearance of Scoria is Glassy and Vesicular and that of Porphyry is Dull. Properties of rock is another aspect for Scoria vs Porphyry. The hardness of Scoria is 5-6 and that of Porphyry is 6-7. The types of Scoria are Not Available whereas types of Porphyry are Rhomb Porphyry. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Scoria and Porphyry is white. The specific heat capacity of Scoria is Not Available and that of Porphyry is Not Available. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Scoria is heat resistant, impact resistant, pressure resistant, wear resistant whereas Porphyry is heat resistant, impact resistant.