Obsidian vs Teschenite

Obsidian vs Teschenite 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 Obsidian and Teschenite Reserves. 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. Teschenite is coarse- to fine-grained, dark-coloured intrusive igneous rock that usually occurs in sills, dikes and irregular masses and is always altered to some extent. 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 Obsidian vs Teschenite information and Obsidian vs Teschenite characteristics in the upcoming sections.

Obsidian vs Teschenite 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. Obsidian vs Teschenite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Obsidian and Properties of Teschenite. Learn more about Obsidian vs Teschenite in the next section. The interior uses of Obsidian include Decorative aggregates and Interior decoration whereas the interior uses of Teschenite include Countertops, Decorative aggregates, Entryways, Homes and Interior decoration. Due to some exceptional properties of Obsidian and Teschenite, they have various applications in construction industry. The uses of Obsidian in construction industry include Arrowheads, Cutting tool, Knives, Scrapers, Spear points and that of Teschenite include As dimension stone, Building houses or walls, Cement manufacture, Construction aggregate, For road aggregate.

More about Obsidian and Teschenite

Here you can know more about Obsidian and Teschenite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Obsidian and Teschenite consists of mineral content and compound content. The mineral content of Obsidian includes and mineral content of Teschenite includes Augite, Olivine, Plagioclase, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Obsidian vs Teschenite, the texture, color and appearance plays an important role in determining the type of rock. Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors whereas, Teschenite is available in dark grey to black colors. Appearance of Obsidian is Shiny and that of Teschenite is Veined and Shiny. Properties of rock is another aspect for Obsidian vs Teschenite. The hardness of Obsidian is 5-5.5 and that of Teschenite is 7. The types of Obsidian are Fireworks Obsidian, Mahogany, Sheen Obsidian, Snowflake obsidian and Velvet Peacock Obsidian whereas types of Teschenite are Igneous rock. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Obsidian is white while that of Teschenite is black. The specific heat capacity of Obsidian is 0.92 kJ/Kg K and that of Teschenite is 0.79 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Obsidian is heat resistant, impact resistant whereas Teschenite is impact resistant, pressure resistant, wear resistant.