Felsite vs Obsidian

Felsite 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 Felsite and Obsidian Reserves. Felsite is a very fine grained volcanic rock that may or may not contain larger crystals and light colored rock that typically requires petrographic examination or chemical analysis for more precise definition. 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 Felsite vs Obsidian information and Felsite vs Obsidian characteristics in the upcoming sections.

Felsite 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. Felsite vs Obsidian characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Felsite and Properties of Obsidian. Learn more about Felsite vs Obsidian in the next section. The interior uses of Felsite include Decorative aggregates, Flooring and Interior decoration whereas the interior uses of Obsidian include Decorative aggregates and Interior decoration. Due to some exceptional properties of Felsite and Obsidian, they have various applications in construction industry. The uses of Felsite in construction industry include Arrowheads, Cutting tool, Knives, Scrapers, Spear points and that of Obsidian include Arrowheads, Cutting tool, Knives, Scrapers, Spear points.

More about Felsite and Obsidian

Here you can know more about Felsite and Obsidian. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Felsite and Obsidian consists of mineral content and compound content. The mineral content of Felsite includes Feldspar, Iron Oxides and mineral content of Obsidian is not available. You can also check out the list of all Igneous Rocks. When we have to compare Felsite vs Obsidian, the texture, color and appearance plays an important role in determining the type of rock. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas, Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Felsite is Layered, Banded, Veined and Shiny and that of Obsidian is Shiny. Properties of rock is another aspect for Felsite vs Obsidian. Hardness of Felsite and Obsidian is 5-5.5. The types of Felsite 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 Felsite and Obsidian is white. The specific heat capacity of Felsite is 0.92 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.Felsite is heat resistant, impact resistant whereas Obsidian is heat resistant, impact resistant.