Skellefteå Municipality

municipality in Västerbotten County, Sweden

Hard Swedish cheese

Rönnskär () is a metallurgic plant located in Skelleftehamn, Sweden. The factory does extraction of copper, zinc and lead, and produces important quantities of sulfuric acid, silver and gold when extracted as joint products. Since 2012, electronic waste recycling has become a major activity of the factory. Launched in 1930 as Rönnskärsverken, Rönnskär is Boliden AB's main production site.