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Magmatically foliated, Opx-bearing granodiorite of Perrmian Age, intruded by Opx-bearing pegmatite.
PhotoID439

Magmatically foliated, Opx-bearing granodiorite of Perrmian Age, intruded by Opx-bearing pegmatite.
PhotoID439

Photograph: Ivan Zibra

Reference: Reference: Zibra I, Kruhl JH, Braga R (2010). Late Palaeozoic deformation of post-Variscan lower crust: shear zone widening due to strain localization during retrograde shearing. Int J Earth Sci (Geol Rundsch) DOI 10.1007/s00531-009-0441-5