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Russia | |
| Pekov, I. V., Chukanov, N. V., Yamnova, N. A., Zadov, A. E., Tarassoff, P. (2007) Gjerdingenite-Na and gjerdingenite-Ca, two new minerals of the labuntsovite group. The Canadian Mineralogist, 45 (3) 529-539 doi:10.2113/gscanmin.45.3.529 |
| Pekov, I.V., Lykova, I.S., Chukanov, N.V., Yapaskurt, V.O., Belakovskiy, D.I., Zolotarev, A.A., Jr., Zubkova, N.V. (2014): Zvyaginite NaZnNb2Ti[Si2O7]2O(OH,F)3(H2O) 4+x(х<1) a new mineral of epistolite group from Lovozero alkaline massif (Kola Peninsula, Russia). Zapiski RMO, 143, 45-63. |
| Pekov, I. V., Britvin, S. N., Zubkova, N. V., Chukanov, N. V., Bryzgalov, I. A., Lykova, I. S., Belakovskiy, D. I., Pushcharovsky, D. Yu. (2013) Vigrishinite, Zn2Ti4−xSi4O14(OH,H2O,□)8, a new mineral from the Lovozero alkaline complex, Kola Peninsula, Russia. Geology of Ore Deposits, 55 (7) 575-586 doi:10.1134/s107570151307009x |
| Semenov E.I. (1972) Mineralogy of Lovozero alkaline massif, - Moscow, Nauka, p. 308 (in Rus.) |