Dubuque, Iowa and its surrounding region has a history involving the mining of the area's lead-zinc deposits along with other metals like iron. Both natives and Europeans were using the metals in the
An aerial view of Dubuque in 1872 by Alexander Koch, slightly after the time of peak lead production.
Peosta is a city in Dubuque County, Iowa, United States, and an exurb of the city of Dubuque. It is part of the Dubuque, Iowa Metropolitan Statistical Area. The population was 1,908 in the 2020 census
Mining in Dubuque
…In 2010, limestone mined from a quarry near Dubuque was used in the construction of a federal courthouse in Cedar Rapids. In 2022, residents of Peosta began protesting quarry activity as the owners of the quarry attempted to get their property rezoned as heavy industry…