Matches and white sugar are among the products made with sulphur hewn by hand from an active volcano in Indonesia. Is this one of the most dangerous jobs in the world?
The traditional sulphur miners of East Java bear the scars of their labour - poisoned lungs and skin criss-crossed with burns and scars.
Several hundred men work in the heart of Ijen volcano in East Java, Indonesia. Each day, they collect yellow lumps of sulphur that solidify beside its acidic crater lake. Once processed, the sulphur is used to bleach sugar, make matches and fertiliser, and vulcanise rubber in factories at home and abroad.
The miners carry 90kg loads up 200 metres out of the crater and back down the volcano's outer slopes to a weighing station - a journey they make several times a day.
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Source: BBC
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