EntityQ7084541· pop 6· linked from 164 articlesOld MinesSign in to saveunincorporated community in Washington, St. Francois, and Jefferson counties in Missouri, Untied StatesWikidata factsCountryUnited StatesLocated inJefferson CountyElevation+241ImageSt Joachim Old Mines 1.jpgvia Wikidata · CC0On the mapConnectionsSt. Francois CountyEntityPotosiEntityCategoriesFrench-American culture in MissouriFrench colonial settlements of Illinois CountryFrench communitiesRegions of MissouriUnincorporated communities in Jefferson County, MissouriUnincorporated communities in MissouriUnincorporated communities in St. Francois County, MissouriUnincorporated communities in Washington County, Missouri