Galéria: Savas források, sóoszlopok, gejzírek borítják a különleges Dallol vulkánt
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ETHIOPIA. DANAKIL DEPRESSION. VOLCANO DALLOL. SOLFATARIAN VOLCANIC SITE. LOCATED AT 136 M BELOW SEA LEVEL. CURIOUS GEOLOGICAL FORMATIONS : ACID HOT SPRINGS, SALT COLUMNS, MOUNTAINS OF SULFUR, SMALL GASEOUS GEYSERS, EVAPORITE CONCRETIONS. (Photo by GERARD PLANCHENAULT/ ONLYWORLD.N / ONLY WORLD / Only France via AFP)