Picrite vs Mylonite

Picrite vs Mylonite 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 Picrite and Mylonite Reserves. Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism. 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 Picrite vs Mylonite information and Picrite vs Mylonite characteristics in the upcoming sections.

Picrite 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. Picrite vs Mylonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Picrite and Properties of Mylonite. Learn more about Picrite vs Mylonite in the next section. The interior uses of Picrite include Countertops, Decorative aggregates, Homes and Interior decoration whereas the interior uses of Mylonite include Decorative aggregates and Interior decoration. Due to some exceptional properties of Picrite and Mylonite, they have various applications in construction industry. The uses of Picrite in construction industry include As a sintering agent in steel industry to process iron ore, Cement manufacture, For road aggregate, Manufacture of magnesium and dolomite refractories, Roadstone, Used for flooring, stair treads, borders and window sills. and that of Mylonite include For road aggregate, Landscaping, Roadstone.

More about Picrite and Mylonite

Here you can know more about Picrite and Mylonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Picrite and Mylonite consists of mineral content and compound content. The mineral content of Picrite includes Biotite, Olivine, Plagioclase, Pyrrhotite and mineral content of Mylonite includes Porphyroblasts. You can also check out the list of all Igneous Rocks. When we have to compare Picrite vs Mylonite, the texture, color and appearance plays an important role in determining the type of rock. Picrite is available in black, brown, colourless, green, grey, pink, white, yellow colors whereas, Mylonite is available in black to grey colors. Appearance of Picrite is Rough and Shiny and that of Mylonite is Dull, Banded and Foilated. Properties of rock is another aspect for Picrite vs Mylonite. The hardness of Picrite is 6.8 and that of Mylonite is 3-4. The types of Picrite are Oceanite 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 Picrite and Mylonite is white, greenish white or grey. The specific heat capacity of Picrite is 0.88 kJ/Kg K 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.Picrite is heat resistant whereas Mylonite is heat resistant, impact resistant, pressure resistant.