Is Granite And Basalt A Sedimentary Rock

These rocks are the major continental rocks.

Is granite and basalt a sedimentary rock.

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

Basalt occurring on continents is often associated with rifting and forms part of a large igneous province and or flood basalt. 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. Summary of basalt vs. It commonly comprises the bulk of ocean islands and the oceanic crust.

All rocks of igneous origin consist of magma or molten earth that finds its way up to. Basalt is an extrusive and mafic igneous rock. A few examples for types of igneous rocks are granite scoria or basalt pumice and obsidian. It forms from lava flows which extrude onto the surface and cool.

Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. The main minerals present in granite rocks are quartz feldspar and mica. Its principle minerals include pyroxene feldspar and olivine.