Briefly describe how you would distinguish between:
1 Schist and gneiss
2 slate and phyllite
3 Quartzite and marble
4 granite and gneiss
5 Sandstone and quartzite
6 conglomerate and metaconclomerate
I don't do homework assignments. I took 2 of these "distinguish betweens" and looked in GOOGLE and got very detailed and perfectly understandable explanations.
We used to have to schlepp books around, now the net openly vomits information at you. Cmon, at least make believe your paying attention.