Sulfur was often called Shilin Huang in China as early because the sixth century BC and was extracted from pyrite. Pre-Roman civilizations used burned brimstone for a drugs and applied “bricks” of sulfur as fumigants, bleaching agents, and incense in spiritual rites. The Chinese mostly utilised it in black gunpowder. https://sulphur-crested-cockatoo09306.slypage.com/36496081/the-basic-principles-of-sulphur-crested-cockatoo