Sulphur mining at the Ijen volcano, Indonesia

BANYUWANGI, INDONESIA - OCTOBER 02: An Indonesian miner carries a pair of baskets loaded with sulphur from the crater of the Ijen volcano in Banyuwangi, East Java, Indonesia, on October 02, 2014. There are more than 300 traditional miners working at the Ijen volcano with income between 6 USD -7 USD per day and without wearing special clothing while working, miners are prone to respiratory illnesses in the mining activities. Each miner carrying 75-90 kg of sulfur from the mine in one trip. Ijen Crater or Kawah Ijen is also a volcanic tourism attraction in Indonesia. (Photo by Agoes Rudianto/Anadolu Agency/Getty Images)