Browsing by Author "Ilupin I.P."
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Browsing by Author "Ilupin I.P."
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Taskayev V.I.; Ilupin I.P. (1990)While examining rock fragments from the Kollektivnaya kimberlite pipe, the authors noticed a small kimberlite lump and, on its edge, observed an intergrowth of two minerals, brownish-red and green. Subsequent microprobe ...
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Bagdasarov E.A.; Ilupin I.P. (1988)To study the composition of the different ilmenite generations and clarify their evolutionary patterns, we sampled 28 kimberlite pipes in different fields of Siberia. In all, we analyzed 200 microcrystalline ilmenite grains ...
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Genshaft Yu.S.; Ilupin I.P. (2002)A large data base of 1821 chromian spinel compositions (Cr2O3 > 2 wt%) in ultramafic nodules from basalts, kimberlites, lamproites, ultramafic massifs, and from the diamond assemblage has been analyzed using mathematical ...
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Bogatikov O.A.; Kononova V.A.; Golubeva Yu.Yu.; Kondrashov I.A.; Zinchuk N.N.; Rotman A.Ya.; Ilupin I.P.; Levsky L.K.; Ovchinnikova G.V. (2004)A collection of 55 samples of Yakutian kimberlites was studied using various methods (ICP-MS, XRF, determination of Pb, Nd, and Sr isotopic ratios, and others). According to indicative chemical parameters (TiO2-K2O, ...
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