Is Basalt Granite

Magma breaks through the crust of the earth and erupts on the surface.

Is basalt granite.

The magma was trapped deep in the crust took a long time to cool down and crystallize into solid rock. Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granite counter tops in a new kitchen. Basalt is volcanic or extrusive forming at the surface while granite is plutonic or intrusive forming beneath the surface.

The key difference between basalt and granite is that basalt is mostly occurring on ocean floors while granite is in the crust of the earth in all continents. Strictly speaking granite is an. Basalt is mafic while granite is felsic. Basalt and granite are two types of igneous rocks.

As it turns out most of the ocean floor is basalt and most of the continents are granite. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks. This shield volcano is composed of basalt and has enormous calderas at the summit. Granite and basalt both have large amounts of.

The difference between basalt and gabbro is that basalt is a fine grained rock while gabbro is a coarse grained rock. Granite has a felsic composition and is more common in recent geologic time in contrast to earth s ultramafic ancient igneous history. Granite is a very hard granular crystalline igneous rock which consists mainly of quartz mica and feldspar and is often used as building stone. Basalt is common on both earth and other solar system bodies such as the moon and mars while granite is only common on earth and rare elsewhere in the solar system.

Under this definition gabbro basalt pegmatite schist gneiss syenite monzonite anorthosite granodiorite diabase diorite and many other rocks will be called granite granite counter tops. 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. Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock.