Novaculite vs Obsidian

Novaculite 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 Novaculite and Obsidian Reserves. Novaculite is a dense, hard, fine-grained, siliceous metamorpic rock which is a type of chert that breaks with conchoidal fracture. 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 Novaculite vs Obsidian information and Novaculite vs Obsidian characteristics in the upcoming sections.

Novaculite 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. Novaculite vs Obsidian characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Novaculite and Properties of Obsidian. Learn more about Novaculite vs Obsidian in the next section. The interior uses of Novaculite include Countertops, Decorative aggregates, Flooring and Interior decoration whereas the interior uses of Obsidian include Decorative aggregates and Interior decoration. Due to some exceptional properties of Novaculite and Obsidian, they have various applications in construction industry. The uses of Novaculite in construction industry include Arrowheads, Building houses or walls, Cement manufacture, Construction aggregate, Cutting tool, For road aggregate, Knives, Landscaping, Making natural cement, Production of glass and ceramics, Rail track ballast, Roadstone, Spear points, Used to sharpen metal tools and weapons and that of Obsidian include Arrowheads, Cutting tool, Knives, Scrapers, Spear points.

More about Novaculite and Obsidian

Here you can know more about Novaculite and Obsidian. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Novaculite and Obsidian consists of mineral content and compound content. The mineral content of Novaculite includes Quartz, Silicon and mineral content of Obsidian is not available. You can also check out the list of all Sedimentary Rocks. When we have to compare Novaculite vs Obsidian, the texture, color and appearance plays an important role in determining the type of rock. Novaculite is available in black, brown, green, grey, red, white colors whereas, Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Novaculite is Glassy or Pearly and that of Obsidian is Shiny. Properties of rock is another aspect for Novaculite vs Obsidian. The hardness of Novaculite is 7 and that of Obsidian is 5-5.5. The types of Novaculite are Not Available 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 Novaculite is colorless while that of Obsidian is white. The specific heat capacity of Novaculite is 0.74 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.Novaculite is heat resistant, impact resistant, pressure resistant, wear resistant whereas Obsidian is heat resistant, impact resistant.