Picrite vs Gossan

Picrite vs Gossan 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 Gossan Reserves. Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.. 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 Gossan information and Picrite vs Gossan characteristics in the upcoming sections.

Picrite vs Gossan 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 Gossan characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Picrite and Properties of Gossan. Learn more about Picrite vs Gossan in the next section. The interior uses of Picrite include Countertops, Decorative aggregates, Homes and Interior decoration whereas the interior uses of Gossan include Countertops, Decorative aggregates and Interior decoration. Due to some exceptional properties of Picrite and Gossan, 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 Gossan include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate.

More about Picrite and Gossan

Here you can know more about Picrite and Gossan. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Picrite and Gossan consists of mineral content and compound content. The mineral content of Picrite includes Biotite, Olivine, Plagioclase, Pyrrhotite and mineral content of Gossan includes Apatite, Augite, Biotite, Bronzite, Calcite, Chert, Epidote, Feldspar, Hornblende, Micas, Plagioclase, Pyroxene, Quartz, Sulfides, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Picrite vs Gossan, 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, Gossan is available in brown, brown- black, gold, green, rust colors. Appearance of Picrite is Rough and Shiny and that of Gossan is Dull and Banded. Properties of rock is another aspect for Picrite vs Gossan. The hardness of Picrite is 6.8 and that of Gossan is 4-5. The types of Picrite are Oceanite whereas types of Gossan are Translocated gossan and Leakage gossan. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Picrite is white, greenish white or grey while that of Gossan is white to grey. The specific heat capacity of Picrite is 0.88 kJ/Kg K and that of Gossan is 0.24 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 Gossan is heat resistant, impact resistant, pressure resistant.