Zobrazeno 1 - 3
of 3
pro vyhledávání: '"M. I. Akimenko"'
Autor:
A. M. Portnov, M. I. Akimenko, Nikita V. Chukanov, N. N. Kononkova, Yu. V. Nelyubina, Sergey M. Aksenov, Ramiza K. Rastsvetaeva
Publikováno v:
Crystallography Reports. 61:376-382
A sample of holotypic calcium catapleiite from the Burpala alkaline massif (Northern Baikal, Russia) is studied by single crystal X-ray analysis at 120 K and IR spectroscopy. The empirical formula of calcium catapleiite is Ca0.97Na0.02Zr1.01Si3O9 •
Autor:
K. A. Rozenberg, L. N. Kogarko, M. I. Akimenko, N. V. Sorokhtina, Sergey M. Aksenov, Ramiza K. Rastsvetaeva, N. N. Kononkova
Publikováno v:
Crystallography Reports. 60:821-830
The variations in the chemical composition of lamprophyllite-group minerals from a peralkaline dyke of the Mokhnatye Roga area (Kandalaksha region, Kola Peninsula), which are crystallized during the entire period of dyke formation and form several ge
Publikováno v:
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