Is Granite And Basalt A Sedimentary Rock

Its principle minerals include pyroxene feldspar and olivine.

Is granite and basalt a sedimentary rock.

Summary of basalt vs. Granite rocks form due to the slow cooling of pockets of magma deep below the earth s surface. It commonly comprises the bulk of ocean islands and the oceanic crust. It is common both on earth and other planetary bodies.

Granite and basalt are opposites on these axies for the description of igneous rocks granite is a slow cooled quartz rich rock basalt a rapidly cooled mafic rock. These rocks are the major continental rocks. The main minerals present in granite rocks are quartz feldspar and mica. 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.

Basalt is an extrusive and mafic igneous rock. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. Basaltic lava flow idaho basalt is the stuff of the ocean floor. 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.

Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust. Basalt occurring on continents is often associated with rifting and forms part of a large igneous province and or flood basalt. 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.