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Gjerdingen

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Path to the site

Norwegen / Oppland, Provinz / Lunner / Nordmarka / Gjerdingen

Jour­ney De­scrip­tion

FO liegt ca. 1 km O des Sees Gjerdingen.

Ge­ol­o­gy

Alkaligranit (Ekerit).

Mineralienatlas short URL

https://www.mineralatlas.eu/?l=7981
Please feel free to link to this location

Shortened path specification

Gjerdingen, Nordmarka, Lunner, Oppland, NO
Useful for image descriptions and collection inscriptions

Important: Before entering this or any other place of discovery you should have a permission of the operator and/or owner. Likewise it is to be respected that necessary safety precautions are kept during the visit.

Additional Functions

Minerals (Count: 64)

Mineral images (52 Images total)

Gearksutit
Views (Image: 1511548031): 92
Gearksutit (SNr: Gj-Gear-1-1-1)

Weißer Gearksutit auf Aegirin von Gjerdingen, Nordmarka, Norwegen. Bildhöhe etwa 3,5 mm. Ex.coll Gunnar Raade.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2017-11-24
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Brookit
Views (Image: 1511606321): 108
Brookit (SNr: Gj-Broo-1-1-1)

Vielflächiger, schwarzer Brookitkristall (Typ "Arkansit") von Gjerdingen, Nordmarka, Norwegen. Bildhöhe etwa 3,5 mm. Ex.coll Gunnar Raade.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2017-11-25
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Elpidit
Views (Image: 1511711816): 172
Elpidit (SNr: Gj-Elpi-1-1-1)

Prismatische, gelbe Elpiditkristalle von Gjerdingen, Nordmarka, Norwegen. Bildbreite etwa 3,5 mm. Ex. coll. Gunnar Raade.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2017-11-26
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Rocks (Count: 3)

Reference- and Source indication, Literature

Literatur:

  • Dietrich, R.V., Heier, K.S. & Taylor, S.R. (1965): Studies on the Igneous rock complex of the Oslo region. 20. Petr. geoch. ekerite. Det Norske Videnskaps-Akademi i Oslo, Skrifter 1. Mat.-Naturv. Klasse. Ny serie, 19, 31 S.
  • Sæbø, P. Chr. (1966): A short comment on some Norwegian mineral deposits within the Igneous Rock Complex of the Oslo Region. Norsk Geol. Tidsskrift 46, 260-261
  • Raade, G. (1972): Mineralogy of the miarolitic cavities in the plutonic rock of the Oslo Region. Min. Rec. 3, 7-11.
  • Raade, G. & Haug, J. (1980): Rare Fluorides from a soda granite in the Oslo Region, Norway. Min Rec., 11, 83-91.
  • Raade, G. & Haug, J. (1981): Morphology and twinning of sellaite from Gjerdingen, Norway. Min. Rec. 12, 231-32.
  • Eldjarn, K. (1981): Drusematerialer (sic!) fra Gjerdingen i Nordmarka. NAGS-nytt 8 (2), 6-10.
  • Eldjarn, K. (1981): Kryolitt fra Gjerdingen i Nordmarka. NAGS-nytt 8 (2), 11-12.
  • Raade, G. & Haug, J. (1982): Gjerdingen. Fundstelle seltener Mineralien in Norwegen. LAPIS 7 (6), 9-15.
  • Raade, G. & Mladeck, M. H. (1983): Janhaugite Na3Mn3Ti2SiO4O15(OH,F,O)3,a new mineral from Norway. Am. Min. 68, 1216-19. (Typ-Publ.)
  • Ljøstad, O.T. (1988): Doyleitt. NAGS-nytt 15 (1-4), 23
  • Raade, G., Ferraris, G., Gula. A. & Ivaldi, G. (2002): Gjerdingenite-Fe from Norway, a new mineral species in the labuntsovite group: description, crystal structure and twinning. Can. Min. 40, 1629-39. (Typ-Publ.)
  • Raade, G., Chukanov, N.V., Kolitsch, U., Möcke,l S., Zadov, A.E., Pekov, I.V. (2004): Gjerdingenite-Mn from Norway - a new mineral species in the labuntsovite group: descriptive data and crystal structure. Eur. J. Min., 16, 979-87.
  • Raade, G. (2005): Gjerdingen-ekeritten, en unik mineralforekomst. Norsk Bergverksmuseum Skrift, 30, 14-18.
  • Piscedda, V., Ferraris, G. & Raade, G. (2005): Single crystal x-ray diffraction study on neighborite (NaNgF3) from Gjerdingselva, Norway. N.Jahrb. Min., Abh. 182: 23-29.
  • Raade, G. (2009): Plumbopyrochlore, ceriopyrochlore-(Ce), wulfenite and andradite from the Gjerdingen ekerite. Norsk Bergverksmuseum Skrift, 41, 25-30.
  • Raade, G. (2011): A new nomenclature for the pyrochlore supergroup: Consequences for the naming of some Norwegian pyrochlore minerals. Norsk Bergverksmuseum Skrift. 46: 30-32.

Einordnung