Naturally deformed quartzo-feldspathic rocks
Figure caption
weak deformation (Mulwaree) / strong deformation (Mulwaree) / mylonites (Redbank) / ultramylonites (Redbank)
81
Quartzo-feldspathic mylonite (same as 80); plane polarized light.
Same view as photo #80, but in plane polarized light.
Opaque minerals have been concentrated, by deformation and
recrystallization, in the pressure shadows of some feldspar
porphyroclasts and also along some foliae.
(495-4A)