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steaming volcanic crater, vulcano, Sicily, Italy. unrecognizable people walking on the edge of the crater. Mt. Etna in far distance.
There are countless fumaroles on the brown mountainside, and the sight of white smoke containing sulfur rising from them is very impressive. As the smell of sulfur fills the air, you can go very close to the fumaroles, allowing you to experience their dynamic power up close.
Tourists exploring the beautiful landscape of Ijen volcano and looking at the scenic blue fire and yellow sulfur smoke during sunrise on java island, Indonesia
Italy, Pozzuoli, Solfatara - (Sept. 10. 2024) -Natural minerals containing the elements Arsenic and Mercury combined with sulfur.
Mt.iyo in teshikutu
A steaming stream of water at Hverir Geothermal Area in North Iceland.
A close-up of the yellow rock made of sulfur while steam vents in the background on Mt. Io. An active volcano in Hokkaido.
In active volcano crater (volcanic vent) - lava with fragmentary scoriae (cinder block lava), fumarole, solfataras, volcanic emanations (sour, hydrogen sulfide gas), sulfur deposits, etc. Kamchatka
Fumaroles on the Gran Cratere della Fossa, the main crater of Vulcano, on the island of the same name. Aeolian Islands in the background. Sicily, Italy
Sulphur pieces on Iozan (sulfur mountain) active volcano area, Akan National Park, Hokkaido, Japan
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
sulfur deposits around a solfatara in a fumarole field of volcano
Sulphurous fumaroles are released on the top of the volcano's crater, coloring the surrounding rocks yellow, Vulcano Island, Aeolian Islands, Sicily, Italy..
White steam coming from a sulphur stained fumarole on Mt. Asahi, Daizestuzan National Park, Hokkaido, Japan in winter
High up on Mt. Io, Hokkaido where a large geothermal steam vent spews out hot gasses and sulfur. Large deposits of yellow sulfur can be seen around the base.
Gray Hydrogen Volcano and Volcano Craters on Vulcano Island, Lipari, Italy. Sunset, Gas, Sulfur, Poisonous Pairs, Evaporation.
Volcanic views and traditional sulfur mining are the main attraction at Ijen volcano, East Java, Indonesia.
Overgrown colonies of mold fungi Ascomycetes on rotten organic matter in the Odessa catacombs
Hiker standing on top of the volcanic ridge of the Gran Cratere filming with the smartphone hot steam at dusk, Vulcano island, Aeolian islands, Tyrrhenian Sea, Sicily, South of Italy, Europe
Inside of a toxic, sulphuric crater of a volcano from a hiking trail on the top. Volcano, Lipari Islands in the background.
Corn being boiled in a volcanic spring in a public park in the center of Furnas on the Portuguese Azorean Island San Miguel in the center of the North Atlantic Ocean
Waiotapu (Māori for \
People walking on the edge of the Stefanos crater, Nissyros, Greece
Gray Hydrogen Volcano and Volcano Craters on Vulcano Island, Lipari, Italy. Sunset, Gas, Sulfur, Poisonous Pairs, Evaporation.
Tramonto sulla sciara di Stromboli
tephra soil with yellow deposits of sulfur minerals in the area of volcanic gases in the solfataric field
Tourist with smartphone taking pictures among steam of fumarole, Vulcano island, Aeolian islands, Tyrrhenian Sea, Sicily, South of Italy, Europe
The incredible vulcano island off the coast of Sicily, Italy. vulcano has constant sulphurous fumes coming up through its vents in the crator
Fountain Paint Pot area in the Lower Geyser Basin of  Yellowstone National Park, Wyoming. Geothermal activity at the Lower Geyser Basin.
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