What Is Basalt And Granite Used For

Granite has long been renowned for its natural simplistic and subtle elegance.

What is basalt and granite used for.

All rocks of igneous origin consist of magma or molten earth that finds its way up to the surface of the earth from fissures and cracks underneath the surface of the earth. Basalt is also cut into dimension stone. As the name implies crushed granite is a natural stone aggregate material that is comprised of solid granite that has been harvested crushed and screened down to a specific particle size for use in a variety of landscaping and construction projects. Its principle minerals include pyroxene feldspar and olivine.

Commercial uses of granite. Its three main minerals are feldspar quartz and mica which occur as silvery muscovite or dark biotite or both. The tholeiitic and the alkali basalts. It is common both on earth and other planetary bodies.

As it turns out most of the ocean floor is basalt and most of the continents are granite. Thin slabs of basalt are cut and sometimes polished for use as floor tiles building veneer monuments and other stone objects. Basaltic crust is dark and thin and heavy while granite is light and accumulates into continent sized rafts which bob about like corks in this sea of basalt when. Granite is the most common intrusive rock in earth s continental crust it is familiar as a mottled pink white gray and black ornamental stone it is coarse to medium grained.

It forms from lava flows which extrude onto the surface and cool. The definition of granite varies a geologist might define granite as a coarse grained quartz and feldspar bearing igneous rock that is made up entirely of crystals. Basalt extrusive igneous volcanic rock that is low in silica content dark in color and comparatively rich in iron and magnesium. Know all about granite and basalt and their uses in industries and architecture in the upcoming sections.

Crushed basalt is used for road base concrete aggregate asphalt pavement aggregate railroad ballast filter stone in drain fields and may other purposes. Basalt is great for insulation purposes and has got very good thermal and friction properties. Apart from insulation basalt is also used to make worktops fireplaces wall panels etc and also for interior decoration. Commercial uses of basalt.

An oil and gas reservoir commemorative tablets creating artwork used in aquariums. Curling gemstone laboratory bench tops tombstones used in aquariums. The molten rocks that come out in the form of lava upon cooling take the shape of igneous rocks. Basalt and granite are two types of igneous rocks.

However in the dimension stone trade the word granite is used for any feldspar bearing rock with interlocking crystals that are large enough to be seen with the unaided eye. Granite is an igneous plutonic rock which is. Learn more about basalt in this article.