Naturally striated rock formations with traces of blue-green acidic water in the Rio Tinto region

---

Size: 5504px × 8256px
Photo credit: © Agustín Orduña Castillo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acid, acidic, bacterial, biogeochemical, blue-green, channels, colors, conditions, copper, deposits, drainage, ecological, environmental, erosion, formations, geological, geology, green, huelva, iron, iron-rich, landscape, mat, metallic, microorganisms, mineral, mineralogy, minerals, natural, orange, outdoor, oxidation, patterns, phenomena, red, rio, river, rock, sedimentary, spain, striated, sulfate, sulfide, terrain, textures, tinto, unique, vivid, water, waters, weathering