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:The formation of metamorphic rocks normally involves…Which of the following statements best describes…Which of the following rocks is not formed from…The rocks of the basement complex are generally…The process whereby rocks are broken down into small…