Geothermal area with sulphur deposits and acidic brines, Dallol, Danakil depression, Ethiopia, Africa

acidic afar province afar region afar triangle afar africa barrenness barren dallol danakil depression danakil depression danakil desert deserted deserts desert desolate droughts drought dryness dry east africa eastern africa empty ethiopian ethiopia extreme geothermal area geothermal power geothermal spring geothermal geothermic energy geothermic heat hostile to life hot spring hot lakes lake life hostile meager meagre mineral deposits mineral deposit minerals mineral nobody no one no people rocks rock saline lake saline sea salt desert salt flat salt lakes salt lake salt pan salt sea salts salt sedimentation sediments sediment source springs spring sulfureous sulfuric sulfurous sulphur sulfur sulphur deposits sulphur deposit sulphureous sulphuric sulphurous sulphur terraces terrace thermal area thermal springs thermal spring uninhabited waters water yellow