Obsidian vs Adamellite

Obsidian vs Adamellite 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 Adamellite 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. Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. 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 Adamellite information and Obsidian vs Adamellite characteristics in the upcoming sections.

Obsidian vs Adamellite 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 Adamellite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Obsidian and Properties of Adamellite. Learn more about Obsidian vs Adamellite in the next section. The interior uses of Obsidian include Decorative aggregates and Interior decoration whereas the interior uses of Adamellite include Bathrooms, Countertops, Decorative aggregates, Entryways, Floor tiles, Homes, Hotels, Kitchens and Stair treads. Due to some exceptional properties of Obsidian and Adamellite, 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 Adamellite include As dimension stone.

More about Obsidian and Adamellite

Here you can know more about Obsidian and Adamellite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Obsidian and Adamellite consists of mineral content and compound content. The mineral content of Obsidian includes and mineral content of Adamellite includes Apatite, Biotite, Chlorite, Orthoclase, Perthite, Plagioclase, Quartz, Titanite, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Obsidian vs Adamellite, 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, Adamellite is available in black, grey, orange, pink, white colors. Appearance of Obsidian is Shiny and that of Adamellite is Veined or Pebbled. Properties of rock is another aspect for Obsidian vs Adamellite. The hardness of Obsidian is 5-5.5 and that of Adamellite is 6-7. The types of Obsidian are Fireworks Obsidian, Mahogany, Sheen Obsidian, Snowflake obsidian and Velvet Peacock Obsidian whereas types of Adamellite are Granite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Obsidian and Adamellite is white. The specific heat capacity of Obsidian is 0.92 kJ/Kg K and that of Adamellite 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 Adamellite is heat resistant, wear resistant.