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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 |
| Mikhailova, Y.A., Konopleva, N.G., Yakovenchuk, V.N., Ivanyuk, G.Y., Men’shikov, Y.P., and Pakhomovsky, Y.A. (2007): Geology of Ore Deposits 49(7), 590-598. |
| Arzamastsev, Andrei., Yakovenchuk, Victor., Pakhomovsky, Yakov., Ivanyuk, Gregory (2008) Guidebook for 33rd International Geological Congress Excursion - The Khibina and Lovozero alkaline massifs:Geology and unique mineralization Vol. 47. IUGS - International Union of Geological Sciences. |
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| Pavel M. Kartashov analytical data (2013) |
| Arzamastsev, Andrei., Yakovenchuk, Victor., Pakhomovsky, Yakov., Ivanyuk, Gregory (2008) Guidebook for 33rd International Geological Congress Excursion - The Khibina and Lovozero alkaline massifs:Geology and unique mineralization Vol. 47. IUGS - International Union of Geological Sciences. World of Stones 95: 5-6, p64. |
| Pekov, I. V. (2000) Lovozero Massif - History, Pegmatites, Minerals. Ocean Pictures LTD: Moscow 2000. |
Kovdor Zheleznyi Mine, Kovdor Massif, Kovdorsky District, Murmansk Oblast, Russia