Sulfur deposits and escaping gas from fumaroles on Vulcano volcano's La Fossa crater rim. (Photo: Tom Pfeiffer)
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Copyright: Tom Pfeiffer
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Image found in Stromboli të Etna 8 tetor (Pjesa 1): Vulcano & Lipari Islands
... and in: Foto e ditës
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Sulphur deposits at the fumaroles of Kalamos (Photo: Tobias Schorr)
File: milos__20101001_1298.jpg | 508 Hits
Copyright: Tobias Schorr
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Image found in Milosh Tour shtator 2010

Sulphur at a fumarole of Kalamos/Milos (Photo: Tobias Schorr)
File: milos__20101001_1296.jpg | 498 Hits
Copyright: Tobias Schorr
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Image found in Milosh Tour shtator 2010

Sulphur crystals at a fumarole on Nisyros (Photo: Tobias Schorr)
File: nisyro__20100413_0697.jpg | 486 Hits
Copyright: Tobias Schorr
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Image found in Foto e ditës

Hot acid drops at a fumarole of Stefanos crater on Nisyros (Photo: Tobias Schorr)
File: nisyro__20100413_0665.jpg | 479 Hits
Copyright: Tobias Schorr

Sulphur crystals at a fumarole of Stefanos crater on Nisyros (Photo: Tobias Schorr)
File: nisyro__20100413_0679.jpg | 650 Hits
Copyright: Tobias Schorr

Sulphur crystals from a fumarole in Stefanos crater on Nisyros (Photo: Tobias Schorr)
File: nisyro__20100413_0688.jpg | 507 Hits
Copyright: Tobias Schorr

Liquid sulphur perls inside a fumarole of Papadayan volcano (Photo: Tobias Schorr)
File: java_-5913.jpg | 611 Hits
Copyright: Tobias Schorr
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Image found in Java & Krakatau korrik 2009

Sulphur mushrooms inside a fumarole of Papadayan crater (Photo: Tobias Schorr)
File: java_-5912.jpg | 734 Hits
Copyright: Tobias Schorr
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Image found in Java & Krakatau korrik 2009

Sulphur crystals at a fumarole at Papadayan volcano (Photo: Tobias Schorr)
File: java_-5902.jpg | 594 Hits
Copyright: Tobias Schorr
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Image found in Java & Krakatau korrik 2009

White gypsum and yellow sulphur deposits form bizarre crusts around the fumaroles that have temperatures mostly between 100 and 300 degrees centigrade. (Photo: Tom Pfeiff...
File: vulcano_g2990.jpg | 591 Hits
Copyright: Tom Pfeiffer
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Image found in Stromboli të Etna turne prill 2008

Hot drops of sulfuric acid at a fumarole of Stefanos crater on Nisyros volcano, Greece (Photo: Tobias Schorr)
File: nisyro__20100413_0676.jpg | 1563 Hits
Copyright: Tobias Schorr
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Image found in Foto e ditës
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Water on sulfur crystals at a fumarole at Kalamos area on Milos island (Photo: Tobias Schorr)
File: milos__20101001_1293.jpg | 445 Hits
Copyright: Tobias Schorr
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Image found in Milosh Tour shtator 2010

Sulphur inside a fumarole of Papadayan volcano (Photo: Tobias Schorr)
File: java_-5914.jpg | 609 Hits
Copyright: Tobias Schorr
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Image found in Java & Krakatau korrik 2009

Photographing a sulphur-covered breadcrust bomb (Photo: Tom Pfeiffer)
File: vulcano_g5813.jpg | 831 Hits
Copyright: Tom Pfeiffer
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Image found in Stromboli të Etna 8 tetor (Pjesa 1): Vulcano & Lipari Islands

Liquid sulphur at a hot fumarole. (Photo: Tom Pfeiffer)
File: vulcano_g3013.jpg | 1003 Hits
Copyright: Tom Pfeiffer
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Image found in Stromboli të Etna turne prill 2008
... and in: Foto e ditës