Lignite vs Tuff 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 Tuff characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Lignite and Properties of Tuff. Learn more about Lignite vs Tuff in the next section. The interior uses of Lignite include Not yet used whereas the interior uses of Tuff include Decorative aggregates, Entryways, Flooring, Homes and Interior decoration. Due to some exceptional properties of Lignite and Tuff, they have various applications in construction industry. The uses of Lignite in construction industry include For road aggregate, Steel production and that of Tuff include Building houses or walls, Construction aggregate.
More about Lignite and Tuff
Here you can know more about Lignite and Tuff. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Lignite and Tuff consists of mineral content and compound content. The mineral content of Lignite is not available and mineral content of Tuff includes Calcite, Chlorite. You can also check out the list of all Sedimentary Rocks. When we have to compare Lignite vs Tuff, 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, Tuff is available in brown, grey, yellow colors. Appearance of Lignite is Veined or Pebbled and that of Tuff is Dull, Vesicular and Foilated. Properties of rock is another aspect for Lignite vs Tuff. The hardness of Lignite is 1 and that of Tuff is 4-6. The types of Lignite are Xyloid Lignite or Fossil Wood and Compact Lignite or Perfect Lignite whereas types of Tuff are Welded tuff, Rhyolitic tuff, Basaltic tuff, Trachyte tuff, Andesitic tuff and Ignimbrite.. 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 Tuff is white. The specific heat capacity of Lignite is 1.26 kJ/Kg K and that of Tuff is 0.20 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 Tuff is heat resistant, impact resistant, pressure resistant, wear resistant.