Spain, Catalonia, Cala del Barco. On the left is granodioorite porphyry. Right (reddish) - Episienites (the last phase of granodiorites, extremely depleted of quartz). Upper Carboniferous - Low Permian.
Spain, Catalonia, Platja d'Aro. On the right is granodioorite porphyry. Left (reddish) - Episienites (the last phase of granodiorites, extremely depleted of quartz). Black dyke (right) - lamproite. Upper Carboniferous - Low Permian.
Spain, Catalonia, Carrer Josep Ensesa. On the left is granodioorite porphyry. On the right and first plan (reddish) - Episienites (the last phase of granodiorites, extremely depleted of quartz). Black dyke - I'm not sure, I read what it is tonalitic porphyry.... Big doubt. Maybe lamproite. Upper Carboniferous - Low Permian.
Spain, Catalonia, Platja d'Aro. On the left is granodioorite porphyry with quartz and aplite veins. On the right is a diorite porphyrite dyke with quartz veins.
Spain, Catalonia, Platja d'Aro. On the right is granodioorite porphyry. Left (reddish) - Episienites (the last phase of granodiorites, extremely depleted of quartz). Upper Carboniferous - Low Permian.
Dyke granodiorite porphyry. Sikhote-Alin series of Eocene subintrusions. Eocene. The dyke has a length of about 800 m. The maximum thickness is 150 m. It has a submeridional strike (Az. 350 degrees). Az pad. 80 degrees. Angle of 70-80 degrees. Wedges out on both flanks splitting into several small bodies. Pledged by a series of faults, traceable after wedging out of the dyke in siltstones. In the upper part, granodiorites are intensively weathered to a completely disintegrated weathering crust.
