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