BERNHARD EDMAIER / SCIENCE PHOTO LIBRARY BERNHARD EDMAIER / SCIENCE PHOTO LIBRARY
Volcanic sulphur mining. Man carrying baskets of sulphur after taking it from deposits around a crater lake in Ijen Volcano, Java, Indonesia. The lake is Kawah Ijen, the active vent of the volcano. The sulphur is produced by hot sulphur containing gases from the vent condensing as they cool in the air.
Model release not available. Property release not required.