Fig. 28. Orthoclase (light gray), showing sparse plagioclase inclusions in Ba-K growth zones (left side), and the orthoclase megacryst lacks plagioclase inclusions beyond the left side of the photo to the core of the megacryst. Three of the plagioclase inclusions (white) have lattices that are inclined to the growth zones (right side). Edge of megacryst against granulated groundmass (far right side).