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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsSpectacular blue lava flows at this Indonesian volcano
He and his friend Régis Etienne have gone back repeatedly to photograph and film this incredible unearthly patch of glowing blue lava. A recent 52-minute documentary film is the result of 30 nights in hazardous conditions.
But it's the sulfur mine workers who are constant toiling among the flames. Here is the description Olivier sent to us:
For over 40 years, miners have been extracting sulphur from the crater of Kawah Ijen in Indonesia. To double their meagre income, the hardiest of these men work nights, by the electric blue light of the sulphuric acid exhaled by the volcano.
As the light of day recedes, an eerie incandescence appears to rise from the depths of the Kawah Ijen crater. The high-temperature liquid sulphur that flows from an active vent at the edge of the world's largest hydrochloric acid lake flares in blue flames that can reach up to 5 metres.
At the foot of the glow, miners bustle amidst the toxic fumes. They are monitoring the flow of molten sulphur as it pours out of pipes at 115 °C, and its subsequent crystallisation. Breaking up, gathering up, loading up and transporting the coagulated blood of the earth earns them a living. By the blue light of the flare, they extract hunks of sulphur, then carry them up the flank of the crater to sell for 680 roupees per kilo (about 0.04). But the loads they carry, weighing between 80 and 100 kilos, cost them their healthand sometimes their life. By working nights, they manage to haul out two loads every 24 hours, doubling their salary, avoiding the daytime heat of the Kawah Ijen cauldron, and despite the condition remaining independant
The sulphur, among the purest in Indonesia, is destined for the food and chemical industry. Whitening sugar, at the price of their health and youth, such is the destiny of these serfs to sulphur.
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http://sploid.gizmodo.com/spectacular-blue-lava-flows-at-this-indonesian-volcano-1498816568
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Spectacular blue lava flows at this Indonesian volcano (Original Post)
Katashi_itto
Jan 2014
OP
SamKnause
(13,088 posts)1. Blue flames
Thank you for posting.
Katashi_itto
(10,175 posts)2. Makes you wonder what volcanoes on other planets would be like.
SamKnause
(13,088 posts)3. Reply
Indeed it does.
Have a great afternoon.