Interesting Facts About Granite Igneous Rock

There are also minor amounts of mica amphiboles and other minerals.

Interesting facts about granite igneous rock.

But here are a few fun facts that you might not have known about the granite that s in your kitchen or bath. Granite is usually a light coloured coarse grained igneous rock consisting mostly of quartz orthoclase feldspar sodium rich plagioclase feldspar and micas. When magma rises to the surface of the earth and hardens it forms extrusive igneous rock. Granite is an igneous rock one that is formed by the cooling and solidification of magma.

Igneous rocks are formed in molten magma. Granite does not simply appear naturally as a slab. Everyone knows that granite is one of the most sought after materials for bathroom remodels and kitchen countertops. Granite is an igneous rock.

Granite is the oldest igneous rock in the world believed to have been formed as long as 300 million. Its radioactive nature an entire city built from this rock type and its exceptional strength which makes it the most preferred rock. Igneous rock is also formed when magma cools and crystallises into a rock formation. The stone is cut from rock beneath the earth s surface.

One type of igneous rock is formed in the surface of the earth while the other type of rock forms on the crust because of the cool air. In these instances the rocks are more grainy in texture and form granite deposits or a rock called gabbro. Due to its mineral composition granite may appear as red pink gray or white with dark mineral. Interesting igneous rocks facts.

Intriguing facts about granite rock you can t afford to miss. Igneous rocks are up. Granite is an igneous rock with grains large enough to be seen with the naked eye. This happens when the rock doesn t fully escape the heat of the magma but the temperatures are too cool to prevent the magma from being in liquid form.

Sometimes igneous rocks take a very long time to form. Here s a short compilation of granite rock facts some of which are interesting enough to leave you amazed. The following are 15 interesting facts about granite. Extrusive igneous rock tends to be glassy in texture because their formation occurs very rapidly.

Quartz is usually between 10 and 50 percent of the light colored minerals in granite which give granite its characteristic sparkle with the remaining minerals consisting of feldspars. It is made up mainly of quartz and feldspar. Basalt extrusive rock and granite intrusive rock are two of the most common igneous rock types on the earth and cover most of the igneous deposits on the planet usually the rocks in deep ocean floors are known to be basaltic in nature while the rocks in the continental mass are granitic in nature. Granite is a common rock that contains at least 25 quartz and is sometimes used in construction because of its strength.

Granite fun facts 1. Find interesting information and a range of examples that help explain what igneous rocks are and what makes them different from other kinds of rocks. There are two types of igneous rock. Enjoy our igneous rock facts for kids.