Figure 100

Deformation and metamorphic reactions in polyphase rocks

Figure caption

Deformation and metamorphic reactions

granodiorites / anorthosites

100

Anorthosite deformed at granulite grade (same as 99), plane polarized light; heterogeneous nucleation of hornblende between plagioclase grains.

Plane polarized light view of image #99. Note the small hornblende grains which appear to have nucelated heterogeneously between plagioclase grains. These new hornblende grains have a composition slightly different from that of the hornblende porphyroclasts.

		Deformation and metamorphic reactions in polyphase rocks
		Figure caption

	Deformation and metamorphic reactions	granodiorites / anorthosites


100		Anorthosite deformed at granulite grade (same as 99), plane polarized light; heterogeneous nucleation of hornblende between plagioclase grains. Plane polarized light view of image #99. Note the small hornblende grains which appear to have nucelated heterogeneously between plagioclase grains. These new hornblende grains have a composition slightly different from that of the hornblende porphyroclasts.