Large crystals are formed in igneous rock that forms from slow cooling magma, deep beneath the Earth's surface.
That would be magma. The moment it reaches the surface, it becomes lava and eventually cools to form igneous rock.
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Usually from the slow cooling of magma with a plentiful supply of material necessary for crystal growth, and space in which to grow.
In the crust and upper mantle
Magma is molten meaning liquid-like so it is able to move inside earth. The tectonic plates separate the earth and magma. This explains when the plates move earthquakes and volcanoes occur. Lava is not magma by the way! lava is hardened magma and magma is molten!
When magma cools deep inside earth, igneous rockforms.
A volcan form when molten magma, formed deep in the Earth, makes its way to the surface.
Large crystals are formed in igneous rock that forms from slow cooling magma, deep beneath the Earth's surface.
Intrusive rocks are formed by the cristalization and cooling of magma deep inside the Earth.
Intrusive rocks are formed by the cristalization and cooling of magma deep inside the Earth.
Igneous
That would be magma. The moment it reaches the surface, it becomes lava and eventually cools to form igneous rock.
magma
Solid Rock
magma
Magma and fossil fuel are both earth related. They both come from deep under the earth.