Igneous rocks formed within the crust are called? by Sunday | Jun 9 | Agricultural Science WAEC | 0 comments A. quartzite B. volcanic C. plutonic D. stratified Correct Answer: Option C – plutonic Users Also Read These:Huge masses of coarse-grained igneous rock…Igneous rocks contain?Rocks which have been formed by the cooling and…The liquid portion of the earth’s crust is called?The layer of earth found immediately beneath the…