Igneous rocks contain? by Sunday | Aug 11 | Geography WAEC | 0 comments A. humus B. fossils C. strata D. polyps E. crystals Correct Answer: Option E – crystals Users Also Read These:Igneous rocks formed within the crust are called?Rocks that are composed of particles derived…Even though some flowering plants contain accessory…Which if the following minerals is most likely to be…Which of the following rocks is not formed from…