pluton
A pluton
Magma forms from heated rock--it cools--minerals form--when totally solidified it is a rock.
igneous rocks are made of solidified lava.
having solidified from lava or magma
Igneous rock is formed from solidified and cooled magma or lava.
Solidified magma or lava.
When magma solidifies, it becomes igneous rock.
A pluton.
Rocks that we can see and touch are from the lithosphere and asthenosphere, created by erosion and sedimentation, solidified magma, or metamorphosis of a product of the first two.
The temperature of the magma will affect its viscosity depending on its chemistry. Some minerals crystallize at higher temperatures than others, meaning that portions of the magma may have already solidified. At lower temperatures, the majority of the constituent minerals will have crystallized and solidified, leaving the magma highly viscous.
Solidified magma or lava is igneous rock.
When a magma chamber partially empties, the remaining magma can solidify and form igneous rocks. This can result in the formation of a volcanic neck, which is a vertical column of solidified magma that remains after the surrounding rock has eroded away. Alternatively, if the magma is expelled through volcanic eruptions, it can form volcanic deposits such as lava flows and pyroclastic materials.