The rock type whose principal constituents can be seen without magnification is? by Sunday | Dec 28 | Geography JAMB | 0 comments A. limestone B. basalt C. sandstone D. granite Correct Answer: Option D – granite Users Also Read These:An agent whose authority; as conferred by the…The rock type formed through the deposits…Non-luminous object can be seen because they?Hosea said that the children of Israel shall dwell…How many principal electronic shells has an atom…