Fig. 27. Orthoclase megacryst (gray), containing an aggregate of parallel aligned plagioclase crystals, some of which show faint zonation. The plagioclase crystals in the aggregate are parallel to the scattered plagioclase inclusions which are parallel to the Ba-K growth zones. The aggregate is suggested to be a remnant of the the flow fabric in the former groundmass that was enclosed by the growing orthoclase crystal. Sample is from the south border of the east end of the pluton in the "feeder dike" near the metasedimentary wall rock.