Hornblendite vs Obsidian

Hornblendite 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 Hornblendite and Obsidian Reserves. Hornblendite is a type of igneous plutonic rock consisting mainly of amphibole hornblende and is a type of Amphibolite rock. 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 Hornblendite vs Obsidian information and Hornblendite vs Obsidian characteristics in the upcoming sections.

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

More about Hornblendite and Obsidian

Here you can know more about Hornblendite and Obsidian. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Hornblendite and Obsidian consists of mineral content and compound content. The mineral content of Hornblendite includes Amphibole, Calcite, Hornblade, Magnetite, Plagioclase, Wollastonite and mineral content of Obsidian is not available. You can also check out the list of all Igneous Rocks. When we have to compare Hornblendite vs Obsidian, the texture, color and appearance plays an important role in determining the type of rock. Hornblendite is available in black, brown, green, grey colors whereas, Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Hornblendite is Foliated and that of Obsidian is Shiny. Properties of rock is another aspect for Hornblendite vs Obsidian. The hardness of Hornblendite is 6-7 and that of Obsidian is 5-5.5. The types of Hornblendite are Hornblende Gabbro and Hornblende Peridotite 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 Hornblendite is white to grey while that of Obsidian is white. The specific heat capacity of Hornblendite 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.Hornblendite is heat resistant, pressure resistant, wear resistant whereas Obsidian is heat resistant, impact resistant.