Three prospectors in the Bolivian Cordillera Real at an altitude of 4,640 metres. Together, these three treasure hunters mine easily accessible deposits of tungsten, tin and gold; they call their method ‘makipura’. - Book: Picture 175 - Bolivia - 1976
Three prospectors in the Bolivian Cordillera Real at an altitude of 4,640 metres. Together, these three treasure hunters mine easily accessible deposits of tungsten, tin and gold; they call their method ‘makipura’. - Book: Picture 175 - Bolivia - 1976