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The volcanic explosion crater of Dallol in the Danakil Depresseion in Nothern Ethiopia. The Dallol crater was formed during a phreatic eruption in 1926. This crater is known as the lowest subaerial vulcanic vents in the world. The surreal colours are caused by green acid ponds and iron oxides and sulfur.
Drone shot of volcano in El Salvador
Unusual sulphur minerals formation with volcanic landscape of Danakil Depression desert, Afar region, Ethiopia
Ijen volcano, Indonesia
Mutnovsky volcano. a group of tourists goes in the snow in the area of the Mutnovsky volcano, Kamchatka Peninsula.
Geothermal area of Leirhnjukur, Krafla lava fields, Iceland
the sulfur fog/smoke of Ijen, Indonesia
Turquoise natural sandstone pools in Pamukkale, Türkiye
Sulphur produced by the volcano, Ijen crater, Indonesia
Steaming fumarole at geothermal area in Iceland (Reykjadalur).
Fumaroles of the Mutnovsky volcano. Close-up of a dangerous vapor of fumaroles emanating from a volcanic rift in the earth. Kamchatka Peninsula, Russia.
Volcanic views and traditional sulfur mining are the main attraction at Ijen volcano, East Java, Indonesia.
The volcanic explosion crater of Dallol in the Danakil Depresseion in Nothern Ethiopia. The Dallol crater was formed during a phreatic eruption in 1926. This crater is known as the lowest subaerial vulcanic vents in the world. The surreal colours are caused by green acid ponds and iron oxides and sulfur.
Steam from the geothermal field at Gunnuhver, in the Reykjanes Peninsula of Iceland, with fumaroles releasing gases and boiling water from volcanic activity
Aso Mount, Kumamoto, Japan/May, 26th, 2018: A person is looking into a volcano crater of Aso
Baltinache lagoon in Atacama desert
Steam and gases rising from volcanic landscape
sulfur mountain
View of Ijen volcano in Indonesia, which has turquoise-coloured acidic crater lake
Blue pool Blesi at Haukadalur geothermal field, Haukadalur valley area east of Reykjavík, Iceland
Volcano crater at White Island volcano, New Zealand
The green crater lake of the Ijen volcano in East Java, Indonesia. At the shore of the acid lake there is an active vent which is a source of elemental sulfur. At this place local people do sulfur mining - the miners break out the sulfur in large pieces and carry it in baskets up to the crater rim and afterwards down to the village at the slopes of the vulcano. These workers are carrying baskets with loads between 70 and 100 kilograms, most of them are doing this twice a day.
Hverir and myvatn geothermal spot with bubbling mud and steaming fumaroles emitting sulfuric gas.
Natural morning sulfur miner at the morning at Kawah Ijen volcano Indonesia
Mammoth Hot Springs in Yellowstone National Park
Icelandic geyser
Active sulphur vents of Owakudani at Hakone, Japan
Jewel Geyser at Biscuit Basin on Upper Geyser Basin in Yellowstone National Park, Wyoming
Landscape photo taken inside the active volcano White Island in New Zealand with tourists in the distance
Geothemal steam emerging from the volcanic land on top of  the Gran Cratere of Vulcano island, Aeolian islands, Tyrrhenian Sea, Sicily, South of Italy, Europe
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