2019

A worker’s son plays in a salt pan near Bhavnagar, in the western Indian state of Gujarat, on March 5, ... ادامه مطلب

Pools of salt at the Maras mines in Cuzco, Peru, on February 17, 2010 استخر نمک در معادن ماراس در ... ادامه مطلب

A worker walks through pools of salt at the Maras salt mines in Cuzco, Peru, on July 3, 2009. The ... ادامه مطلب

Two employees of the Federal Office for Radiation Protection in storage chamber number 7 in the former salt mine Asse ... ادامه مطلب