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:The creation of physical and concrete goods that can…The three principal economic units in any system are?Ethanol can easily be produced by?In three words, describe the principal (Mr. Mallum)…An igneous rock with distinct grains of mica;…