Cinnabar content. To produce liquid mercury (quicksilver), crushed cinnabar ore is roasted in rotary furnaces. Pure mercury separates from sulfur in this process and easily evaporates. A condensing column is used to collect the liquid metal, which is most often shipped in iron flasks. Associated modern precautions for use and handling of cinnabar arise from the toxicity of the mercury component, which was recognized as early as in ancient Rome. Because of its mercury content, cinnabar can be toxic to human beings. Though people in ancient South America often used cinnabar for art, or processed it into refined mercury (as a
Archibald C. Godwin 6'6" Godwin as an Indian agent, and Charles F. Winslow after visiting the area wrote that they were "under Mr. Godwin's complete control." There were hot springs on the property which later became known as "The Geysers", and Godwin built "The Geysers Resort Hotel" to encourage visitors. He discovered that his land possessed rich cinnabar ore deposits and in 1859 filed mining claims, which he had to defend in court as others disputed his right to mine quicksilver. Godwin obtained a legal license after passing exams and successfully represented himself in court in Santa Rosa. He became involved in local