Kawah Gunung Ijen, INDONESIA.
There are many volcanoes in Indonesia and so we know that abundance of sulfur reserves in Indonesia.
Indonesia is an exotic country rich in beautiful natural scenery. One of the panoramas presented is the panorama of the volcano. In addition to the beauty of nature, it is stored treasure from the earth's stomach ie sulfur or sulfur.
Sulfur or sulfur is a multivalent, non-metallic element that is abundant, tasteless and odorless. The original form is a yellow solid blanket. In nature it is found in pure form or in sulfide or sulfate minerals. Sulfur is also an important element of life and is found in two amino acids. Commercially, sulfur is mainly used in fertilizers and is widely used in gunpowder, matches, insecticides and fungicides.