World rocks photo collection
Granodiorite porphyry
Rock type:
Age:
300 millions years
Submitted 4 years 7 months ago by rock.
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.
Comments
Add new comment