Minium (mineral) Minium (mineral) Minium is the naturally occurring form of lead tetroxide, PbPbO also known as red lead. Minium is a light-to-vivid red and may have brown-to-yellow tints. It typically occurs in scaly-to-earthy masses. It crystallizes in the tetragonal crystal system. Minium is rare and occurs in lead-mineral deposits that have been subjected to severe oxidizing conditions. It also occurs as a result of mine fires. It is associated with cerussite, galena, litharge, massicot, mimetite, native lead, and wulfenite. It occurs in relatively small amounts throughout the world: Langhecke, Hesse; Badenweiler, Baden-Württemberg; Bleialf, Eifel district; Horhausen (), Rhineland-Palatinate in Germany. It
Galena, Missouri Galena, Missouri Galena is a city in Stone County, Missouri, United States. The population was 440 at the 2010 census. It is the county seat of Stone County. Galena is part of the Branson, Missouri Micropolitan Statistical Area. Galena was platted in 1852, and named for deposits of the ore galena near the original town site. An early variant name was "Jamestown". A post office has been in operation at Galena since 1853. The last public execution in the United States took place in Galena in 1937. According to the United States Census Bureau, the city has a total area