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Neoarchean (ca. 2680 Ma) granites displaying a well-defined planar fabric due to the injection of tonalite to monzogranite sheets aligned parallel to the magmatic foliation, which is defined by aligned euhedral feldspars. No effect of important solid-state deformation is visible at outcrop-scale. The base of photo is about 1 meter.
PhotoID339

Neoarchean (ca. 2680 Ma) granites displaying a well-defined planar fabric due to the injection of tonalite to monzogranite sheets aligned parallel to the magmatic foliation, which is defined by aligned euhedral feldspars. No effect of important solid-state deformation is visible at outcrop-scale. The base of photo is about 1 meter.
PhotoID339

Photograph: Ivan Zibra

Reference: Geological Survey of Western Australia (GSWA)