Unterirdische Tunnel, RioTinto-Minen. Peña del Hierro. Die Hauptgrube für Kupferschwefel in Rio Tinto, Sierra de Aracena und Picos de Aroche Natural Pa
8256 x 5504 px | 69,9 x 46,6 cm | 27,5 x 18,3 inches | 300dpi
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Underground tunnels, RioTinto mines. Peña del Hierro. Main open pit copper sulphur mine at Rio Tinto, Sierra de Aracena and Picos de Aroche Natural Park. Huelva province. Southern Andalusia, Spain. Europe. Peña de Hierro: The Rainbow mine. In one of the most beautiful places in the Mining Basin, considered a Protected Landscape, an old gallery of more than 200 meters has been recovered where visitors can feel the emotion of interior mining and look out from the sky mine viewpoint. open to discover the multicolored palette of a subsoil rich in minerals, a true rainbow underground. In this extraordinary enclave, the scientific studies of the CAB, INTA and NASA are currently being carried out for the development of the Mars Project. A set of old mining and industrial facilities and the Interpretation Center around the Río Tinto complete an impressive space.
