Pico Mountain (Montanha do Pico)...
The tectonic structure is characterized by two fault systems.[2] The main WNW-ESE structures are the dextral faults of Lagoa do Capitão and Topo, that merge to the east, forming a narrow shallow graben (or trench).[2] To the west, the graben is compl...
Pico, Azores, Portugal