Basalt and granite are the same?
Granite is a volcanic eruption of the lava and is subject to considerable pressure in the molten state uplift to the crustal surface of the tectonic rocks in the crustal surface formation, slowly moving down.
Both are volcanic eruption after the formation of magma cooling, but one is formed in the crustal surface cooling, one is formed in the atmosphere.
The basalt is a dense or foamy rock formed by the volcanic eruption of the magma cooled and solidified.
