sulphuric acid pools of geyser in bolivia

above acid active activity air altiplano america andes atacama avaroa boil bolivia bolivian bubble bubbles bubbling cloud cold desert eduardo erosion erupt eruption exploration explore extreme fauna force from fume gas geologic geology geothermal geothermic geyser ground heat hell hellish hole hot hydrogen hydrothermal krator landscape latin mineral mountain mud natural nature park pool porous power powerful reserve rock salar scenery scenic sky smoke source south steam sulfide sulfur sulphuric thermal tourism uyuni vapor volcanic volcano warm water white wilderness