*** EXCLUSIVE *** KAWAH IJEN, INDONESIA, 2015: A miner shifts chunks of sulphur away from the asphyxiating clouds of gas in Kawah Ijen, Indonesia, 2015. Experience the daily reality of sulphur miners who hike into a treacherous volcano to earn a meagre living. Workers at the Kiawah Ijen volcano travel into its depths several times a day to haul up to 90 kilos of sulphur up to the surface.Photographer Fabian Muir decided to visit the mines after seeing Michael Glawoggers documentary entitled Workingmans Death, which explored the extreme working conditions of low income workers around the globe. PHOTOGRAPH BY Fabian Muir / Future Publishing (Photo credit should read Fabian Muir/Future Publishing via Getty Images)

*** EXCLUSIVE *** KAWAH IJEN, INDONESIA, 2015: Pipes used for extracting sulphur from the mountainside in Kawah Ijen, Indonesia, 2015. Experience the daily reality of sulphur miners who hike into a treacherous volcano to earn a meagre living. Workers at the Kiawah Ijen volcano travel into its depths several times a day to haul up to 90 kilos of sulphur up to the surface.Photographer Fabian Muir decided to visit the mines after seeing Michael Glawoggers documentary entitled Workingmans Death, which explored the extreme working conditions of low income workers around the globe. PHOTOGRAPH BY Fabian Muir / Future Publishing (Photo credit should read Fabian Muir/Future Publishing via Getty Images)

*** EXCLUSIVE *** KAWAH IJEN, INDONESIA, 2015: A miner wearing a primitive mask carries a large piece of sulphur away from the gas. Molten sulphur turns red when the its temperature exceeds 200 �C in Kawaj Ijen, Indonesia, 2015. Experience the daily reality of sulphur miners who hike into a treacherous volcano to earn a meagre living. Workers at the Kiawah Ijen volcano travel into its depths several times a day to haul up to 90 kilos of sulphur up to the surface.Photographer Fabian Muir decided to visit the mines after seeing Michael Glawoggers documentary entitled Workingmans Death, which explored the extreme working conditions of low income workers around the globe. PHOTOGRAPH BY Fabian Muir / Future Publishing (Photo credit should read Fabian Muir/Future Publishing via Getty Images)

JAVA, INDONESIA – 2016/08/11: Miners collecting pieces of sulfur among the toxic gases.
More than 200 men, using damp cloths as masks and an iron rod as their only tool, extract sulfur from the interior of a volcano on the island of Java. They work for PT Candi Ngrimbi the company that has operated the mining concession since 1969. Many miners have respiratory and eyesight problems and are also prone to cancer. (Photo by Oscar Espinosa/SOPA Images/LightRocket via Getty Images)

JAVA, INDONESIA – 2016/08/11: Miners collecting pieces of sulfur among the toxic gases.
More than 200 men, using damp cloths as masks and an iron rod as their only tool, extract sulfur from the interior of a volcano on the island of Java. They work for PT Candi Ngrimbi the company that has operated the mining concession since 1969. Many miners have respiratory and eyesight problems and are also prone to cancer. (Photo by Oscar Espinosa/SOPA Images/LightRocket via Getty Images)

Kawa Ijen, Java, Indonesia – July 23, 2011: Miner carries a basket with sulphur mineral at Kawa Ijen. Besides being an important tourist destination, the caldera of Ijen volcano hosts also a sulphur mine where hundreds of miners make a living, transporting daily heavy loads of the mineral.

TOPSHOT – This picture taken on June 15, 2016 shows brilliant blue flames lighting up the night sky above Kawah Ijen, casting an eerie electric glow as they flow down the sides of the active volcano in remote Indonesia Banyuwangi regency in East Java.
Hot sulphuric gases — escaping at high pressure through cracks in this legendary mountain — ignite upon contact with air, burning a fantastic, iridescent blue. By day, traditional miners brave the highly toxic gases to extract huge chunks of sulphur from the shores of a large turquoise lake within the crater.
/ AFP / GOH CHAI HIN (Photo credit should read GOH CHAI HIN/AFP via Getty Images)

JAVA, INDONESIA – 2016/08/11: A miner lowering sulfur from the volcano with a wheelbarrow.
More than 200 men, using damp cloths as masks and an iron rod as their only tool, extract sulfur from the interior of a volcano on the island of Java. They work for PT Candi Ngrimbi the company that has operated the mining concession since 1969. Many miners have respiratory and eyesight problems and are also prone to cancer. (Photo by Oscar Espinosa/SOPA Images/LightRocket via Getty Images)

Photo taken in Bromo, Indonesia

KAWAH IJEN VULCANO CRATER, IJEN, JAVA, INDONESIA – 2014/01/05: A sulfur miner holding his torch. The Kawah Ijen vulcano crater sulfur miners life – Java island.
The Ijen Crater rises to 2,386m, with a depth of over 175m, making it one of the world’s largest craters. Sulfur mining is a major industry in the region at Banyuwangi, East Java. (Photo by Alessandro Bosio/Pacific Press/LightRocket via Getty Images)

Kawah Ijen Volcano

java, Indonesia,- November 29, 2012: Indonesian hard workers transporting up the extracted sulfur in the crater of Ijen volcano

Worker trying to cool down some parts of sulfuric area.