Mineral name
|
Gjerdingenite-Mn
| 
0,5 mm in capsule |
Hölzel-No.
|
9.CB.563 |
Type of specimen
|
80250 HT |
IMA-No. / Accepted
|
IMA 2003-015 |
Chemical formula
|
(K,Na)2(Mn,Fe)(Nb,Ti)4(Si4O12)2(O,OH)4·2H2O |
Type locality
|
Norway, Oppland, Lunner, Gjerdingselva |
Associated minerals
|
Aegirine, albite, orthoclase, elpidite, janhaugite, kupletskite, monazite-(Ce), pyrochlore, ralstonite |
Collection
|
Geowissenschaftliche Sammlungen - TU Bergakademie Freiberg |
Contact person
|
Andreas Massanek |
Catalogue−No. / Site
|
80250 / d 1,4 |
Nature of
type specimen
|
2 bright yellow crystal fragments in a capsule |
References
Gjerdingenite-Mn from Norway - a new mineral species in the labuntsovite group: descriptive data and crystal structure
Raade,G., Chukanov, N.V., Kolitsch, U., Möckel, S., Zadov, A.E., Pekov I. (2004)
European Journal of Mineralogy, 16, 979-987 |
Notes / Further information
Donation of the author St. Möckel. |
|
