Results 3 results found After harvesting quinoa, farmers have to thresh the seedheads and winnow the seeds to remove the husk, South-Western Bolivia, South America Details of the salt deposits in the Salar de Uyuni salt flat and the Andes mountains in the distance in south-western Bolivia, Bolivia, South America Salar de Uyuni salt flat and Mount Tunupa, Andes mountains in the distance in south-western Bolivia, South America