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Gjerdingenite-Fe from
Gjerdingselva, Lunner, Akershus, Norway

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Predictive Mineralogy

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe, etc.

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe, etc.

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe

Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe, etc.

Gjerdingselva, Lunner, Akershus, Norway

Locality type:

Outcrop

Classification

Species:

Gjerdingenite-Fe

Formula:

K₂Fe²⁺(Nb,Ti)₄(Si₄O₁₂)₂(O,OH)₄ · 6H₂O

Chemical Analyses:

Oxide wt%:

	1
Na₂O	0.69 %
K₂O	6.03 %
CaO	0.05 %
MnO	2.90 %
FeO	4.31 %
Al₂O₃	0.37 %
SiO₂	36.00 %
TiO₂	9.75 %
ZrO₂	0.32 %
Nb₂O₅	23.97 %
H₂O	0.00 %
Total:	84.39 %

Sample references:

1	Crystal 2	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. The Canadian Mineralogist, 40 (6). 1629-1639 doi:10.2113/gscanmin.40.6.1629

Confirmation

Validity:

Valid - Type Locality

Associated Minerals Based on Photo Data:

Data

Mineral Data:

Click here to view Gjerdingenite-Fe data

Locality Data:

Click here to view Gjerdingselva, Lunner, Akershus, Norway

Photo Gallery

View Gallery (35 photos)

Data Identifiers

Mindat Occurrence Record ID:

167327

Long-form Identifier:

1:3:167327:2

GUID (UUID V4):

References

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. The Canadian Mineralogist, 40 (6). 1629-1639 doi:10.2113/gscanmin.40.6.1629

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Gjerdingenite-Fe from Gjerdingselva, Lunner, Akershus, Norway

Gjerdingenite-Fe from
Gjerdingselva, Lunner, Akershus, Norway