In which of the following rock types is petroleum mainly found? by Sunday | Dec 22 | Geography JAMB | 0 comments A. Metamorphic B. Plutonic C. Igneous D. Volcanic E. Sedimentary Correct Answer: Option E – Sedimentary Users Also Read These:Which of the following climatic types id found on…A basin where rock layers have been folded and in…Which of the following organisms is mainly found in…The president said that he found himself between a…Self-service is a form of service found mainly in?