Is Granite Made From Lava Or Magma

There are actually different kinds of lava depending on its thickness or viscosity.

Is granite made from lava or magma.

Granitic or rhyolitic magmas and andesitic magmas are generated at convergent plate boundaries where the oceanic lithosphere the outer layer of earth composed of the crust and upper mantle is subducted so that its edge is positioned below the edge of the continental plate or. Granite is an igneous rock that forms when magma cools relatively slowly underground. When magma reaches the surface and erupts from a volcano it officially becomes lava. The word lava is obtained from the latin word labes that stands for a fall or slide.

It is usually composed primarily of the minerals quartz feldspar and mica. It flows over the surface of the earth. Igneous rock derived from the latin word ignis meaning fire or magmatic rock is one of the three main rock types the others being sedimentary and metamorphic igneous rock is formed through the cooling and solidification of magma or lava the magma can be derived from partial melts of existing rocks in either a planet s mantle or crust. Granite is an igneous rock predominantly consisting of quartz and feldspar.

The term lava has its origins in the italian language and it is believed to derive from the much older latin word labes. Other articles where granitic magma is discussed. And no they are not the same thing. Granite is formed from magma not lava.

Magma is inside of the earth but lava is what you get after the magma reaches earth s surface and gasses within it. The combination of the two must make up at least 55 percent of. It is also recognized as a molten liquid. The lava is the molten rocks or magma that shoots out the surface of the earth.

Consider how granite changes form. Is granite formed from magma or lava.