 | Gladkochub, D. P., Kostrovitskii, S. I., Donskaya, T. V., DeWaele, B., Mazukabzov, A. M. (2013) Age of zircons from diamond-bearing lamproites of the East Sayan as an indicator of known and unknown endogenous events in the south Siberian Craton. Doklady Earth Sciences, 450 (2) 597-601 doi:10.1134/s1028334x1306010x | Journal (article/letter/editorial) | | 5, pp. 567–572. GEOLOGY Age of Zircons from DiamondBearing Lamproites of the East Sayan as an Indicator...January 28, 2012 DOI: 10.1134/S1028334X1306010X Diamondbearing lamproites are reported in the limits of...and sandstones of the Paleoproterozoic Urik and Ingashi formations [1] (Fig. 1b). All these bodies on aggregate...aggregate are considered as the Ingashi field. The thickness of veins is 0.1 to 1.0 m, with the average...Rb–Sr system was question able. Thus, the age of diamondbearing lamproites of East Sayan was assumed as |  | Afanas’ev, V.P., Lobanov, S.S., Pokhilenko, N.P., Koptil’, V.I., Mityukhin, S.I., Gerasimchuk, A.V., Pomazanskii, B.S., Gorev, N.I. (2011) Polygenesis of diamonds in the Siberian Platform. Russian Geology and Geophysics, 52 (3) 259-274 doi:10.1016/j.rgg.2011.02.001 | Journal (article/letter/editorial) | | pr. Akademika Koptyuga 3, Novosibirsk, 630090, Russia b Yakutian Research Geological Exploration Enterprise...ALROSA CJSC, Chernyshevskoe sh. 7, Mirnyi, 678170, Russia Received 30 March 2010; accepted 31 August 2010... Keywords: diamond; diamond sources; polygenesis; Siberian Platform Introduction Diamond placers occur...part, most placers are genetically related to diamond-rich Phanerozoic kimberlites. The productivity...the latter correlates satisfactorily with the diamond resources and reserves in the placers. The situation |  | | Book | | ceremony. Dobretsov N.L., Koulakov I.Yu. (Novosibirsk, Russia) THE WAYS OF MAGMA-FLUID TRANSPORT UNDER ISLAND...V.N. (Petrozavodsk, Kostomuksha, St.Petersburg, Russia) KOSTOMUKSHA IRON ORE PROVINCE, REPUBLIC OF KARELIA:...DEPOSIT IN NORTHWEST RUSSIA 9:20-9:40: Tselyuk I.N., Tselyuk D.I. (Krasnoyarsk, Russia) RESOURCE POTENCIAL...Evstigneeva T.L. (Ouagadougou, Burkina Faso; Moscow, Russia) GOLD MINERALIZATION OF NEW ORE OCCURRENCE AT NOUNGOU...BURKINA FASO 10:00-10:20: Kostin A.V. (Yakutsk, Russia) UNDISCOVERED MINERAL RESOURCES AND GIS: A NEW |  | | Journal (issue) | | of significant papers on the variety of ages of diamond and of their chemical and isotopic variation. At...ambers. The World of Stones is a new journal from Russia abstracted by Michael O'Donoghue and this is beginning...Table-cut diamond. Photo by E.A. Jobbins by courtesy of the Museum of London The diamond in the ring...century which makes it virtually certain that the diamond is of Indian origin. 398 would always give them...immersed in benzyl benzoate and examined in dark-field lighting), clear two-phase feathers and in one particular |
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