832-398582 - Green Acacia tree Vachellia tortilisstands in front of the Etosha salt pan in the desert. On the salt pan many animals are crossing from the left to the right. Etosha National Park, Namibia, Africa
1218-736 - Salt terraces in the Sacred Valley where people are still mining and sifting the terraced pools as the Incas did 1000 years ago, Peru, South America
1218-735 - Salt terraces in the Sacred Valley where people are still mining and sifting the terraced pools as the Incas did 1000 years ago, Peru, South America
1218-737 - Salt terraces in the Sacred Valley where people are still mining and sifting the terraced pools as the Incas did 1000 years ago, Peru, South America
83-12811 - Salt pans still in use at El Carmen Salinas and Salt Museum on the east coast, Caleta de Fuste, Fuerteventura, Canary Islands, Spain, Europe
83-12812 - Salt pans still in use at El Carmen Salinas and Salt Museum on the east coast, Caleta de Fuste, Fuerteventura, Canary Islands, Spain, Europe
83-12813 - Salt pans still in use at El Carmen Salinas and Salt Museum on the east coast, Caleta de Fuste, Fuerteventura, Canary Islands, Spain, Europe
832-123705 - Conveyor belt, Bingham Canyon Mine or Kennecott Copper Mine, largest man-made open pit on earth, Oquirrh Mountains, Salt Lake City, Utah, USA, America
832-123708 - Copper deposits, Bingham Canyon Mine or Kennecott Copper Mine, largest man-made open pit on earth, Oquirrh Mountains, Salt Lake City, Utah, USA, America
832-123707 - Copper deposits, Bingham Canyon Mine or Kennecott Copper Mine, largest man-made open pit on earth, Oquirrh Mountains, Salt Lake City, Utah, USA, America