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Bastnäs mines, Riddarhyttan, Skinnskatteberg, Västmanland, Sweden
This page kindly sponsored by Mikael Jansson

Latitude: 59°49'N
Longitude: 15°33'E
 
Name(s) in local language(s): Nya Bastnäsfältet
 
Iron, copper and REE mines earliest mentioned in 1692. The elements cerium and lanthanum were discovered in minerals from Bastnäs. Mining during the period 1875-1888 produced 4,500 tons of cerium ore (mainly Cerite-(Ce) and ferriallanite-(Ce)).

Mineral List

Mineral list contains entries from the region specified including sub-localities
Actinolite
'Allanite'
Allanite-(Ce) ?
Andalusite
Annite
Anthophyllite
'Apatite'
Azurite
Baryte
'Bastnäsite'
Bastnäsite-(Ce) (TL)
Bastnäsite-(La)
Bismuth
Bismuthinite
Bismutite
Bornite
Brochantite
Calcite
Carrollite
Cerianite-(Ce)
Cerite-(Ce) (TL)
Chalcocite
Chalcopyrite
Clinochlore
Cobaltite
Cobaltkieserite (TL)
Copper
Cordierite
Covellite
Cubanite
Cuprite
Emplectite
Erythrite
Ferriallanite-(Ce)
Ferripyrophyllite
Ferro-hornblende
Fluocerite-(Ce)
Fluocerite-(La)
Fluorite
Gadolinite-(Ce)
Gold
Gypsum
Håleniusite-(La) (TL)
Hematite
Hodrušite
'Hornblende'
Kupčíkite
Lanthanite-(Ce)
Lanthanite-(La) (TL)
Linnaeite (TL)
Magnetite
Malachite
Molybdenite
Muscovite
Percleveite-(Ce) (TL)
Pyrite
Pyrrhotite
Quartz
Rhodonite
Scorodite
Silver
Smolyaninovite
Talc
Tetradymite
Titanite
Törnebohmite-(Ce) (TL)
Tremolite
'UM2007-41-SiO:FeMgREEW'
Uraninite
Wittichenite
Wroewolfeite


83 entries listed. 66 valid minerals. 8 type localities (valid minerals).

Localities in this Region

Sweden

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Brandt, G. (1746): Rön och anmärkningar angående en synnerlig färg-kobolt. Kongl. Vetenskaps-Akademiens Handlingar 1746, 119-130

Hisinger, W. & Berzelius, J.J. (1804a): Cerium, en ny Metall funnen i Bastnäs Tungsten från Riddarhyttan i Westmanland. Henrik A. Nordström, Stockholm, Sweden.

Hisinger, W. & Berzelius, J.J. (1804b): Cerium: ein neuer Metall aus einer Schwedischen Steinart, Bastnäs Tungstein gennant. Neues Allgemeines Journal der Chemie, 2: 397-418

Klaproth, M.H. (1807): Chemische Untersuchung des Cererits, Beiträge zur chemischen Kenntniss der Mineralkörper, Vierter Band, Rottmann Berlin, 140-152

Hisinger, W. (1838): Analyser af några svenska mineralier. 2. Basiskt Fluor-Cerium från Bastnäs. Kongl. Vetenskaps-Akademiens Förhandlingar 1838, 187-1891

Haidinger, W. (1845): Handbuch der bestimmenden Mineralogie, enthaltend Die Terminologie, Systematik, Nomenklatur und Charakteristik der Naturgeschichte des Mineralreiches. Vienna: Braumüller und Seidel, 630p.

Geijer,P. (1920): The cerium minerals of Bastnäs at Riddarhyttan. Sveriges Geologiska Undersökning, Serie C, 304: 1-24

Holtstam, D. (2002): Cobaltkieserite, CoSO4·H2O, a new mineral species from Bastnäs, Skinnskatteberg, Sweden. Geologiska Föreningens i Stockholm Förhandlingar, 124: 117-119

Holtstam, D., Andersson, U. B. & Mansfeld,J. (2003): Ferriallanite-(Ce) from the Bastnäs deposit, Västmanland, Sweden. Canadian Mineralogist, 41: 1233-1240

Holtstam, D., Norrestam, R. and Andersson, U. B. (2003): Percleveite-(Ce) - a new lanthanide disilicate mineral from Bastnäs, Skinnskatteberg, Sweden. European Journal of Mineralogy, 15, 725-731

Andersson, U.B. (ed)(2004): The Bastnäs type REE-mineralizations in northwestern Bergslagen, Sweden- a summary with geological background and excursion guide. Sveriges Geologiska Undersökning. Rapporter och meddelanden 119, 34p.

Holtstam, D., Grins, J. & Nysten, P. (2004): Håleniusite-(La) from the Bastnäs deposit, Västmanland, Sweden: A new REE oxyfluoride mineral species. Canadian Mineralogist, 42(4): 1097-1103

Öhman, L. , Nysten, P. and Langhof, J. (2004): Famous mineral localities: the Bastnäs mines - Riddarhyttan ore field, Bergslagen district, Västmanland, Sweden. The Mineralogical Record, 35 (3):187-200

Öhman, L. , Nysten, P. and Langhof, J. (2005): Nya Bastnäs i Riddarhytte malmfält. Litiofilen, 22 (1): 14-38

Holtstam, D., Andersson, U.B. (2007): The REE minerals of the Bastnäs-type deposits, South-Central Sweden. Canadian Mineralogist. 45, 1073-1114


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