Marble vs Anthracite

Marble vs Anthracite 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 Marble and Anthracite Reserves. Marble is a non-foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time. Anthracite is a type of sedimentary rock which is hard and is variety of coal that has high luster. 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 Marble vs Anthracite information and Marble vs Anthracite characteristics in the upcoming sections.

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

More about Marble and Anthracite

Here you can know more about Marble and Anthracite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Marble and Anthracite consists of mineral content and compound content. The mineral content of Marble includes Garnet, Graphite, Olivine, Pyrite, Quartz and mineral content of Anthracite includes Calcite, Clay, Clay Minerals. You can also check out the list of all Metamorphic Rocks. When we have to compare Marble vs Anthracite, the texture, color and appearance plays an important role in determining the type of rock. Marble is available in black, blue, brown, grey, pink, white colors whereas, Anthracite is available in black, brown, dark brown, grey, light to dark grey colors. Appearance of Marble is Veined and Shiny and that of Anthracite is Veined or Pebbled. Properties of rock is another aspect for Marble vs Anthracite. The hardness of Marble is 3-4 and that of Anthracite is 1-1.5. The types of Marble are Breccia Marble, Carrara Marble, Calacatta marble, Cultured Marble, Polished Marble, Honed Marble, Sand Marble whereas types of Anthracite are Semi-anthracite and Meta-anthracite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Marble is white while that of Anthracite is black. The specific heat capacity of Marble is 0.88 kJ/Kg K and that of Anthracite is 1.32 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Marble is heat resistant whereas Anthracite is heat resistant, water resistant.