Is Granite And Basalt A Sedimentary Rock

Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust.

Is granite and basalt a sedimentary rock.

Granite rocks form due to the slow cooling of pockets of magma deep below the earth s surface. But granitic basement rock can be found just about everywhere east of the rockies if you re willing to dig through the dirt and sedimentary rocks at the surface. These rocks are the major continental rocks. Its principle minerals include pyroxene feldspar and olivine.

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. The main minerals present in granite rocks are quartz feldspar and mica. It commonly comprises the bulk of ocean islands and the oceanic crust. It is common both on earth and other planetary bodies.

Granite is intrusive which means that the magma was trapped deep in the crust and probably took a very long time to cool down enough to crystallize into solid rock. A few examples for types of igneous rocks are granite scoria or basalt pumice and obsidian. Basalt is an extrusive and mafic igneous rock. Basaltic lava flow idaho basalt is the stuff of the ocean floor.

Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. Summary of basalt vs. All rocks of igneous origin consist of magma or molten earth that finds its way up to.