Signboard close to source of Rio Tinto. The river is famous for deep red colour. Province Huelva, Andalusia, Spain

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Fantastic colours of Rio Tinto. The river is famous for its deep red colour due to high concentration of iron salts and sulphates in water. Province Huelva, Andalusia, Spain

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Size: 4114px × 6537px
Location: Riotinto, Huelva province, Andalusia, Spain
Photo credit: © AJF / Alamy / Afripics
License: Licensed
Model Released: No

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