Schist vs Obsidian 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. Schist vs Obsidian characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Schist and Properties of Obsidian. Learn more about Schist vs Obsidian in the next section. The interior uses of Schist include Decorative aggregates, Floor tiles and Interior decoration whereas the interior uses of Obsidian include Decorative aggregates and Interior decoration. Due to some exceptional properties of Schist and Obsidian, they have various applications in construction industry. The uses of Schist in construction industry include As dimension stone, Building houses or walls, Cement manufacture, For road aggregate, Roadstone and that of Obsidian include Arrowheads, Cutting tool, Knives, Scrapers, Spear points.
More about Schist and Obsidian
Here you can know more about Schist and Obsidian. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Schist and Obsidian consists of mineral content and compound content. The mineral content of Schist includes Alusite, Amphibole, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Sillimanite, Staurolite, Talc and mineral content of Obsidian is not available. You can also check out the list of all Metamorphic Rocks. When we have to compare Schist vs Obsidian, the texture, color and appearance plays an important role in determining the type of rock. Schist is available in black, blue, brown, dark brown, green, grey, silver colors whereas, Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Schist is Layered and Shiny and that of Obsidian is Shiny. Properties of rock is another aspect for Schist vs Obsidian. The hardness of Schist is 3.5-4 and that of Obsidian is 5-5.5. The types of Schist are Mica Schists, Calc-Silicate Schists, Graphite Schists, Blueschists, Whiteschists, Greenschists, Hornblende Schist, Talc Schist, Chlorite Schist, Garnet Schist, Glaucophane schist. whereas types of Obsidian are Fireworks Obsidian, Mahogany, Sheen Obsidian, Snowflake obsidian and Velvet Peacock Obsidian. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Schist and Obsidian is white. The specific heat capacity of Schist is Not Available and that of Obsidian is 0.92 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Schist is impact resistant, pressure resistant, water resistant whereas Obsidian is heat resistant, impact resistant.