Quartz; feldspar and mica are three principal minerals that can easily be seen in? by Sunday | Dec 31 | Geography JAMB | 0 comments A. basalt B. coal C. granite D. limestone Correct Answer: Option D – limestone Users Also Read These:Ethanol can easily be produced by?In three words, describe the principal (Mr. Mallum)…The creation of physical and concrete goods that can…The three principal economic units in any system are?Igneous rocks can easily be identified through their?