Dyke

Rock type: 
Age: 
300 millions years

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.

Rock type: 
Age: 
300 millions years

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.

Rock type: 
Age: 
4 millions years

Madeira, view from Pico Ruivo south. Basaltic interchange lavas and pyroclastic material with late dykes. Intermediate volcanic complex. Cenozoic. Neogene. Pliocene.

Rock type: 
Age: 
1 millions years

Madeira, trail between "Miradouro da Encumeada" - "Pico Ruivo". Basaltic dyke. Columnar joints. Upper volcanic complex. Cenozoic. Quaternary. Pliestocene.

Rock type: 
Age: 
1 millions years

Madeira,  trail between "Miradouro da Encumeada" - "Pico Ruivo". Columnar joints. Basaltic dyke. Upper volcanic complex. Cenozoic. Quaternary. Pliestocene.

Rock type: 
Age: 
4 millions years

Madeira, Cabo Girão. Basaltic interchange lavas and pyroclastic material with basaltic dykes. Intermediate volcanic complex. Cenozoic. Neogene. Pliocene.

Rock type: 
Age: 
4 millions years

Madeira, trail between "Pico Ruivo" - "Curral Das Freiras".Basaltic interchange lavas and pyroclastic material. In the center of the image, a basaltic dyke. Columnar joints. Intermediate volcanic complex. Cenozoic. Neogene. Pliocene.

Rock type: 
Age: 
1 millions years

Madeira, trail between "Pico Ruivo" - "Curral Das Freiras". Columnar joints. Basaltic dyke. Upper volcanic complex. Cenozoic. Quaternary. Pliestocene.

Rock type: 
Age: 
1 millions years

Madeira, trail between "Pico Areeiro" - "Pico Ruivo". Basaltic dyke. Upper volcanic complex. Cenozoic. Quaternary. Pliestocene.

Rock type: 
Age: 
4 millions years

Madeira, Ponta de São Lourenço. Basaltic interchange lavas and pyroclastic material. Intermediate volcanic complex. Cenozoic. Neogene. Pliocene. In the lower left corner is a dike of light gray, dense rocks. I do not know what it is.