Nakkerud is a small village in Ringerike municipality,

Buskerud Buskerud () is a former county and a current electoral district in Norway, bordering Akershus, Oslo, Oppland, Sogn og Fjordane, Hordaland, Telemark and Vestfold. The region extends from the Oslofjord and Drammensfjorden in the southeast to Hardan ...

Norway Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and t ...

. Its population is 350. Nakkerud is located on

Norwegian National Road Norwegian national roads (Norwegian: Riksvei/Riksveg abbr. Rv; literally: road of the rike/realm), are roads thus categorized by the Norwegian Public Roads Administration (Statens vegvesen) which also maintains them. In 2007 there were of this cla ...

RV35 about 70 km from

Oslo Oslo ( , , or ; sma, Oslove) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of ...

. The village is situated along the western banks of Tyrifjord on the border with Holleia in

Modum Modum is a municipality in Buskerud in Viken county, Norway. The administrative centre of the municipality is the town of Vikersund. The municipality of Modum was established on 1 January 1838 (see formannskapsdistrikt). The area has a long tr ...

. It once had a train station on

Randsfjordbanen The Randsfjorden Line ( no, Randsfjordbanen) is an railway located in Viken county in Norway connecting Drammen to Hønefoss and Hadeland in Innlandet county. The railway is primarily used for passenger trains, and the only scheduled trains on the ...

. Nakkerud was founded on the mining of

copper Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkis ...

cobalt Cobalt is a chemical element with the symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, pr ...

and

nickel Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive but large pieces are slow to ...

. In 1675, copper deposits were found at Åsterudtjern a pond on Holleia which led to regular mining in the area. In 1789, the mine was extended by including the production of cobalt. Ringerike Nikkelverk was established in 1848. The operation lasted until 1920. ''Ringerikes Nikkelverk'' (Store norske leksikon. Ingolf Jarle Rui)
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References

Villages in Buskerud {{buskerud-geo-stub