What Basalt Granite

Basaltic crust is dark and thin and heavy while granite is light and accumulates.

What basalt granite.

The trick is to heat the basalt back up again so it can melt and give the iron another shot at the core. One other difference between basalt and granite pertains to the way these two types of rocks split when putting under pressure. Basalt extrusive igneous volcanic rock that is low in silica content dark in color and comparatively rich in iron and magnesium. Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust.

It wants to be there and heat is the key which unlocks the door. Basalts may be broadly classified on a chemical and petrographic basis into two main groups. Its principle minerals include. Basalt is more common in oceanic crust while granite is more common in continental crust.

An igneous volcanic rock used in architecture since the roman era basalt is durable like granite with similar features to limestone. The deep gray hues of basalt make it a perfect versatile choice for both internal and external flooring and walls. Some of it erupts on land too but to a first approximation basalt is an oceanic rock. While basalt rocks split along columnar planes granite rocks give way along horizontal planes.

Summary of basalt vs. Obviously this difference exists. Basalt is the dark heavy volcanic rock that makes up most of the world s oceanic crust. It forms from lava flows which extrude onto the surface and cool.

As it turns out most of the ocean floor is basalt and most of the continents are granite. Learn more about basalt in this article.