Fig. 10. Deformed layered quartz monzonite and granodiorite on north side of Route 69 with drag folds shown in the mafic layers. Glacial striae extend across the rock surface from left to right. Note that the more strongly deformed felsic layers have lost their ferromagnesian silicate minerals and have become fine-grained leucocratic granite, unlike that in Fig. 2 on the south side of the road.