An example of argillaceous rocks is? by Sunday | Dec 27 | Geography JAMB | 0 comments A. chalk B. coal C. graphite D. shale Correct Answer: Option A – chalk Users Also Read These:Igneous rocks are different from sedimentary rocks by their?Which of the following rocks is not formed from…Which of the following statements best describes…Which of the following rocks is sedimentary?The process whereby rocks are broken down into small…