Galena 1–2% silver, a byproduct that far outweighs the main lead ore in revenue. Galena deposits often also contain significant amounts of silver as included silver sulfide mineral phases or as limited solid solution within the galena structure. These argentiferous galenas have long been the most important ore of silver. Galena deposits are found worldwide in various environments. Noted deposits include those at Freiberg in Saxony; Cornwall, the Mendips in Somerset, Derbyshire, and Cumberland in England; the Madan and Rhodope Mountains in Bulgaria; the Sullivan Mine of British Columbia; Broken Hill and Mount Isa in Australia; and the ancient mines of
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