Is Marble Extrusive Or Intrusive

Extrusive rock any rock derived from magma molten silicate material that was poured out or ejected at earth s surface.

Is marble extrusive or intrusive.

The question is granite intrusive or extrusive is therefore a common among many people. Intrusive igneous rocks crystallize below earth s surface and the slow cooling that occurs there allows large crystals to form. The terms magma and lava have been used interchangeably for a long time and rightfully so. By contrast intrusive rocks are formed from magma that was forced into older rocks at depth within earth s crust.

The terms intrusive and extrusive apply to igneous rocks. Some cool so. Carbonatite k ɑːr ˈ b ɒ n ə t aɪ t is a type of intrusive or extrusive igneous rock defined by mineralogic composition consisting of greater than 50 carbonate minerals. The terms intrusive and extrusive apply to igneous rocks.

The coarse grained rock is made up of different elements including quartz and feldspar and its formation makes it an intrusive rock. The melt originates deep within the earth near active plate boundaries or hot spots then rises toward the surface. Extrusive igneous rocks erupt onto the surface where they cool quickly to form small crystals. The molten material then slowly solidifies below earth s surface where it may later be exposed through erosion.

Carbonatites may be confused with marble and may require geochemical verification.