Sulfur was often called Shilin Huang in China as early because the 6th century BC and was extracted from pyrite. Pre-Roman civilizations utilised burned brimstone like a drugs and used “bricks” of sulfur as fumigants, bleaching brokers, and incense in spiritual rites. The Chinese mainly used it in black gunpowder. https://arthursgwlx.blog-mall.com/36544587/everything-about-rio-2-cockatoo-sulphur-crested