Talking rocks
Pyrite in those Diamictites? diagenetic pyrite? Syngenetic? Hydrothermal (Se) (Pb) (Te)(As)(Au)? Go back further. mountain rangein the central portion of thesupercontinentPangaeaduring theTriassicperiod. They were formed as a result of collision between the minor supercontinentsLaurussiaandGondwanaduring the formation of Pangaea.[1]Remnants of this massive mountain range include theAppalachian MountainsandOuachita MountainsofNorth America, theLittle AtlasofMorocco,Africaand much of theScottish HighlandsincludingBen Nevis.. The White Range extends into Quebec.. Quartz.. High Sulphidation Epithermal? I love puzzles