![](http://www.alamy.com/thumbs/6/92898639-CBE5-40E8-862D-F8C25BD82816/K6YCWC.jpg)
Chile, Antofagasta region, Tocopilla district, Maria Elena salpetre or potassium nitrate, decantation basin (aerial view)
Size: 3775px × 2516px
Location: Antofagasta region
Photo credit: © COLIN Matthieu / hemis.fr / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: americachileantofagasta, architecturebasinaerial, developmentoutdoorsday, regiontocopillamining, viewamericasouth