 The local farmers were given working obligations, such as transport and charcoal production for the copper works.Among the mines were the "Storwartz" mines, "Hestkletten", "Christianus Qvintus", "Olavsgruven", "Kongens Gruve" and "Christianus Sextus".During its operation a total of 110,000 tons of copper and 525,000 tons of pyrites was produced.