Lava.
Quartz
crystallization from magma
Intrusive
Ingenious rocks form when molten material under the earths surface cools. Not only does the molten cool it does not harden.
Igneous Rock
when lava emerges on out of mountain then the molten lava cool to form rocks.
Lava.
large
igneous rock.
Quartz
crystallization from magma
Intrusive
Ingenious rocks form when molten material under the earths surface cools. Not only does the molten cool it does not harden.
The texture of a rock is determined by the rate it takes the molten to cool to form the rock.
No. Magma and lava are molten rock. When the cool they form igneous rock.
Igneous rock forms from the cooling of molten material called magma or lava.