Igneous Rock consists of three elements:-
Igneous
igneous
It is an igneous rock
igneous
Such rock is extrusive igneous rock.
Rhyolite is an igneous rock.
An Igneous rock
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
igneous rock
An Igneous Rock
igneous rock
Igneous rock