Nyköpingsgruvan, Utö Mines, Utö, Södermanland, Sweden
Iron and sulfide mine active 1607-1677. 215 m deep.
Includes NYF- and LTC-type pegmatites transecting the Nyköpingsgruvan iron formation of Paleoproterozoic age.
Mineral List
38 entries listed. 31 valid minerals.
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
- Langhof & Holtstam (1994)
- Nysten, P. (1996): Paragenetic setting and crystal chemistry of milarites from Proterozoic granitic pegmatites in Sweden. Neues Jahrbuch für Mineralogie, Monatshefte 1996, 564-576.
- Cooper, M.A.; Hawthorne, F.C and Cerný, P. (1999): Ta-Nb order in the crystal structure of niobium rich calciotantite. Canadian Mineralogist 37:1289-1294 [analysis on materiale from Nyköpingsgruvan]
- Selway, J. B.; Smeds, S.-A.; Cerny, P.; Hawthorne, F. C. (2002): Compositional evolution of tourmaline in the petalite-subtype Nykopingsgruvan pegmatites, Uto, Stockholm Archipelago, Sweden. GFF 124, 93-102
- GFF 125 (2002), Pt. 2, xx-xx.
Mineral and Locality Search
