Lignite vs Granite

Lignite vs Granite 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 Lignite and Granite Reserves. Lignite is a soft brownish coal which shows traces of plants and is intermediate between bituminous coal and peat. Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. 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 Lignite vs Granite information and Lignite vs Granite characteristics in the upcoming sections.

Lignite vs Granite 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. Lignite vs Granite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Lignite and Properties of Granite. Learn more about Lignite vs Granite in the next section. The interior uses of Lignite include Not yet used whereas the interior uses of Granite include Countertops, Decorative aggregates, Entryways, Floor tiles, Flooring, Homes, Hotels, Interior decoration, Kitchens and Stair treads. Due to some exceptional properties of Lignite and Granite, they have various applications in construction industry. The uses of Lignite in construction industry include For road aggregate, Steel production and that of Granite include As dimension stone.

More about Lignite and Granite

Here you can know more about Lignite and Granite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Lignite and Granite consists of mineral content and compound content. The mineral content of Lignite is not available and mineral content of Granite includes Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Pyroxene, Quartz. You can also check out the list of all Sedimentary Rocks. When we have to compare Lignite vs Granite, the texture, color and appearance plays an important role in determining the type of rock. Lignite is available in black, brown, dark brown, grey, light to dark grey colors whereas, Granite is available in black, grey, orange, pink, white colors. Appearance of Lignite is Veined or Pebbled and that of Granite is Veined or Pebbled. Properties of rock is another aspect for Lignite vs Granite. The hardness of Lignite is 1 and that of Granite is 6-7. The types of Lignite are Xyloid Lignite or Fossil Wood and Compact Lignite or Perfect Lignite whereas types of Granite are Igneous Protolith Granite, Sedimentary Protolith Granite, Mantle Granite, Anorogenic Granite, Hybrid Granite, Granodiorite and Alkali Feldspar Granite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Lignite is black while that of Granite is white. The specific heat capacity of Lignite is 1.26 kJ/Kg K and that of Granite is 0.79 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Lignite is heat resistant whereas Granite is heat resistant, wear resistant.