Mineral name
|
Gutkovaite-Mn
| 
Section about 6 x 6 mm |
Hölzel-No.
|
9.CB.550 |
Type of specimen
|
CT |
IMA-No. / Accepted
|
2001-038 |
Chemical formula
|
CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4· 5H2O |
Type locality
|
Russia, Murmanskaja Oblast', Kola Peninsula, Khibiny Massif, Maly Mannepakhk Mt (Malyi Mannepakhk Mt) |
Associated minerals
|
Mikrocline, aegirine, arfvedsonite, nepheline, eudialyte, albite, lorenzenite, loparite, aenigmatite, mangan-neptunite, murmanite, analcime, natrolite, stilbite, chabasite, kuzmenkoite-Mn, nontronite, u.a. |
Collection
|
Geowissenschaftliche Sammlungen - TU Bergakademie Freiberg |
Contact person
|
Andreas Massanek |
Catalogue−No. / Site
|
81252 / d 1,6 |
Nature of
type specimen
|
Grains |
References
Gutkovaite-Mn, CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4· 5H2O, a new mineral of the Labuntsovite group from Khibiny massif, Kola peninsula
Pekov, I. V., Chukanov, N. V., Rastsvetaeva, R. K., Zadov, A. E. & Kononkova, N. N. (2002)
Zapiski Vserossiyskogo Mineralogicheskogo Obshchestva, 131/ 2, 51-57 |
Notes / Further information
Donated by Pekov. |
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