Ferro-ferri-katophorite from Murmansk Oblast, Russia
Russia | |
| Pekov, I.V. & Podlesnyi, A.S. (2004): Kukisvumchorr Deposit: Mineralogy of Alkaline Pegmatites and Hydrotermalites. Mineralogical Almanac, vol. 7, 140 pages + xxiv photo's pages |
| Pavel M. Kartashov analytical data (2011) |
Olenii Ruchei, The Carbonatite Stock in the vicinity of Tul'ilukht Bay, Khibiny Massif, Murmansk Oblast, Russia