Mudstone vs Obsidian

Mudstone vs Obsidian 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 Mudstone and Obsidian Reserves. Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations. Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. 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 Mudstone vs Obsidian information and Mudstone vs Obsidian characteristics in the upcoming sections.

Mudstone 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. Mudstone vs Obsidian characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Mudstone and Properties of Obsidian. Learn more about Mudstone vs Obsidian in the next section. The interior uses of Mudstone include Decorative aggregates, Entryways, Floor tiles and Interior decoration whereas the interior uses of Obsidian include Decorative aggregates and Interior decoration. Due to some exceptional properties of Mudstone and Obsidian, they have various applications in construction industry. The uses of Mudstone in construction industry include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Obsidian include Arrowheads, Cutting tool, Knives, Scrapers, Spear points.

More about Mudstone and Obsidian

Here you can know more about Mudstone and Obsidian. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Mudstone and Obsidian consists of mineral content and compound content. The mineral content of Mudstone includes Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz and mineral content of Obsidian includes . You can also check out the list of all Sedimentary Rocks. When we have to compare Mudstone vs Obsidian, the texture, color and appearance plays an important role in determining the type of rock. Mudstone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas, Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Mudstone is Rough and Dull and that of Obsidian is Shiny. Properties of rock is another aspect for Mudstone vs Obsidian. The hardness of Mudstone is 2-3 and that of Obsidian is 5-5.5. The types of Mudstone are Marl, Shale and Argillite 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 Mudstone and Obsidian is white. The specific heat capacity of Mudstone is 0.39 kJ/Kg K 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.Mudstone is heat resistant, impact resistant whereas Obsidian is heat resistant, impact resistant.