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Kawah Ijen volcano with blue lava
Kawah Ijen - is part of the complex Ijen volcano in East Java, Indonesia. At night, the volcano becomes illuminated in electric blue light mountain mystical light begins to rise from the depths of kratera.
High-temperature liquid sulfur resulting from the lake, flashes blue flame, reaching 5 meters in vysotu.
Source: trasyy.livejournal.com/1306776.html
