Is Granite And Basalt A Sedimentary Rock

Summary of basalt vs.

Is granite and basalt a sedimentary rock.

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. 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. Basaltic lava flow idaho basalt is the stuff of the ocean floor.

All rocks of igneous origin consist of magma or molten earth that finds its way up to. 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. A few examples for types of igneous rocks are granite scoria or basalt pumice and obsidian. It commonly comprises the bulk of ocean islands and the oceanic crust.

Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust. 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. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. It forms from lava flows which extrude onto the surface and cool.

Basalt occurring on continents is often associated with rifting and forms part of a large igneous province and or flood basalt. These rocks are the major continental rocks. Its principle minerals include pyroxene feldspar and olivine.