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Swiss Journal of Geosciences
Fig. 2 | Swiss Journal of Geosciences

Fig. 2

From: Mid-Cretaceous extensional magmatism in the Alborz Mountains, north Iran; geochemistry and geochronology of Gasht-Masuleh gabbros

Fig. 2

Field photographs of the Gasht-Masuleh gabbros, A Cumulate gabbro from the Chapul intrusion. B Typical exposure of gabbros of the Gilvanderud intrusion, the gabbros are jointed and weathered on the surface. C Hand specimen of plagioclase-rich gabbro from the Zudel intrusion showing modal magmatic layering, with accumulation of plagioclase in the light layers and of mainly clinopyroxene, phlogopite and Fe-Ti oxides in dark layers. D Gabbro of the Zudel intrusion with tilted modal magmatic layering (highlighted by white lines)

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