noosphe-re: Multicolored walls of a salt mine located 1,380 feet (420 meters) underground, near the town of Soligorsk, south of Minsk, Belarus. Parts of this mine have been converted into a speleotherapy clinic for treatment of respiratory illnesses
noosphe-re: Multicolored walls of a salt mine located 1,380 feet (420 meters) underground, near the town of Soligorsk, south of Minsk, Belarus. Parts of this mine have been converted into a speleotherapy clinic for treatment of respiratory illnesses
