Igneous rock.
Igneous rock is what forms when magma cools and hardens.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
rock
when magma cools slowly it becomes extrusive igneous rock
crystalization
A batholith.
Basalt
Minerals are formed from magma when the lava cools and hardens to produce a solid
Igneous rock.
Igneous rock.
It hardens because it cools.