 | | Journal (article/letter/editorial) | | Mineral inclusions in diamonds from the Sputnik kimberlite pipe, Y akutia N.V. Sobolev a, F.V. Kaminsky...Sciences, Novosibirsk 630090, Russia b Institute of Diamonds, Moscow 117593, Russia ’ CSIRO Exploration and...Macquan’e Vniversiiy, Sydney 2109, Australia ’ Russia-Sakha Diamond Company, Mirnii, Russian Federation Received...1996 Abstract The Sputnik kimberlite pipe is a small “satellite” of the larger Mir pipe in central Yakutia...Yakutia &&ha), Russia. Study of 38 large diamonds (0.7-4.9 carats) showed that nine contain inclusions of |  | | Journal (article/letter/editorial) | | evolution in a xenolith of diamond-bearing eclogite from the Udachnaya kimberlite pipe Vladislav Shatsky a,b...Novosibirsk 630090, Russia Novosibirsk State University, Ul. Pirogova 2, Novosibirsk 630090, Russia ALROSA Co....Ul. Lenina 6, Mirny 678170, Republic of Sakha (Yakutia), Russia A R T I C L E I N F O Article history:...Available online 16 May 2008 Keywords: Mantle Eclogite Diamond Partial melting Fluid Metasomatism A B S T R A...diamondiferous eclogite xenolith from the Udachnaya kimberlite pipe. We have studied the spatial distribution of |  | | Journal (article/letter/editorial) | | Russian Academy of Sciences, Novosibirsk, 630090, Russia Available online: 06 Jul 2010 To cite this article:...Russian Academy of Sciences, Novosibirsk 630090, Russia Downloaded by [Cornell University] at 01:19 31...(71 samples), intergrowths with polycrystalline diamond aggregates (20 samples), and extracted from diamondiferous...study. Compositions of rutiles associated with diamond and/or coesite from crustal ultrahigh-pressure...number of diamonds and diamondiferous eclogites. Diamond-associated rutiles contain up to 0.8 wt% Al 2 O |  | | Journal (article/letter/editorial) | | online April 2008 Special issue on Diamonds Diamond nucleation and growth in sulfide-carbon melts:...Institutskaya Street, Chernogolovka, Moscow District, 142432, Russia *Corresponding author, e-mail: shushkanova@iem...Vorob’yovy Gory, Moscow, 119899, Russia Abstract: Experimental study of diamond nucleation and growth in pyrrhotite-carbon...carried out at 6.0–7.1 GPa. The PT -diagram of diamond crystallization was constructed, and we found that...the PT boundary conditions of diamond formation are limited by the diamond-graphite equilibrium line and |  | Logvinova, A. M., Wirth, R., Sobolev, N. V., Seryotkin, Y. V., Yefimova, E. S., Floss, C., Taylor, L. A. (2008) Eskolaite associated with diamond from the Udachnaya kimberlite pipe, Yakutia, Russia. American Mineralogist, 93 (4) 685-690 doi:10.2138/am.2008.2670 | Journal (article/letter/editorial) | | Eskolaite associated with diamond from the Udachnaya kimberlite pipe, Yakutia, Russia Alla M. Logvinova,1 Richard...Russian Academy of Sciences, Novosibirsk 630090, Russia GeoForschungs Zentrum Potsdam, Experimental Geochemistry...natural diamond from the Udachnaya pipe in Yakutia, where it is intergrown with an octahedral diamond, mostly...mostly as an inclusion in the diamond, but also exposed at its surface. A detailed study was performed...fragments extracted from the outer surface of the diamond, using single-crystal X-ray diffraction (XRD), |  | | Journal (article/letter/editorial) | | 5 ORIGINAL PAPER Ilmenite as a recorder of kimberlite history from mantle to surface: examples from...ilmenite generations record different processes in kimberlite history, from mantle to surface. A first generation...processes in the mantle before the emplacement of the kimberlite. It is found as xenolithic polycrystalline ilmenite...these ilmenite forms may disaggregate within the kimberlite. Due to the interaction with low-viscosity kimberlitic...is produced during kimberlite emplacement, and cannot be associated with diamond formation. The higher |  | Sobolev, N.V., Logvinova, A.M., Zedgenizov, D.A., Pokhilenko, N.P., Malygina, E.V., Kuzmin, D.V., Sobolev, A.V. (2009) Petrogenetic significance of minor elements in olivines from diamonds and peridotite xenoliths from kimberlites of Yakutia. Lithos, 112. 701-713 doi:10.1016/j.lithos.2009.06.038 | Journal (article/letter/editorial) | | Russian Academy of Sciences, Novosibirsk 630090, Russia Max-Planck Institute of Chemistry, Postfach 3060...Geochemistry, Russian Academy of Sciences, 117975, Moscow, Russia a r t i c l e i n f o Article history: Received...18 August 2009 Keywords: Kimberlite Diamond Olivine Peridotite Inclusion Russia a b s t r a c t Peridotite...typical mineral both of peridotite xenoliths and as diamond inclusions in most kimberlites worldwide. In spite...were selected from current diamond production of nine major Siberian diamond mines. This collection also |  | | Journal (article/letter/editorial) | | ide Polyphase Inclusion in Diamond from the Komsomolskaya Kimberlite Pipe, Yakutia A. M. Logvinovaa,...Novosibirsk, 630090 Russia b Novosibirsk State University, Novosibirsk, 630090 Russia c Helmholtz Center...2017 Abstract⎯An aragonite inclusion in natural diamond was identified using techniques of transmission...colorless octahedral diamond crystal from the Komslomolskaya pipe in Yakutia. The diamond crystal shows a...syngenetic aragonite inclusion in diamond is unique and proves that diamond can be formed in carbonatized |  | | Journal (article/letter/editorial) | | crichtonite-group minerals in an orthopyroxenite from kimberlite: Implications for mantle metasomatism Dmitriy...Sciences, 3 Koptyuga Avenue, Novosibirsk 630090, Russia 1 Abstract Large-ion lithophile elements (LILE)-enriched...mantle-derived xenolith from the Udachnaya-East kimberlite pipe, Daldyn field, Siberian craton. The studied...metasomatic oxide crystallization shortly prior to the kimberlite magma eruption or arose from the intensive modification...modification of preexisting oxide clusters by the kimberlite melt during the Udachnaya emplacement. Our new |  | | Journal (article/letter/editorial) | | Volume 92, pages 909–917, 2007 The evolution of diamond morphology in the process of dissolution: Experimental...Sciences, Koptyug Pr., 3, Novosibirsk, 630090, Russia ABSTRACT In this paper, we report results of experiments...octahedral, pseudo-dodecahedral, and cubic natural diamond crystals in water-containing carbonate and silicate...high-pressure and high-temperature conditions in the diamond stability field. The dissolution agents used include...CaCO3, CaMg(CO3)2, CaMgSi2O6, and kimberlite from the Udachnaya pipe, Yakutia, with addition of distilled |  | Sobolev, Nikolay V., Snyder, Gregory A., Taylor, Lawrence A., Keller, Randall A., Yefimova, Emilya S., Sobolev, Vladimir N., Shimizu, Nobumichi (1998) Extreme Chemical Diversity in the Mantle during Eclogitic Diamond Formation: Evidence from 35 Garnet and 5 Pyroxene Inclusions in a Single Diamond. International Geology Review, 40 (7) 567-578 doi:10.1080/00206819809465225 | Journal (article/letter/editorial) | | Eclogitic Diamond Formation: Evidence from 35 Garnet and 5 Pyroxene Inclusions in a Single Diamond a b ...Universitetskiy Prospekt 3 , Novosibirsk 90, 630090, Russia b Planetary Geosciences Institute, Department...Universitetskiy Prospekt 3 , Novosibirsk 90, 630090, Russia d Planetary Geosciences Institute, Department...Eclogitic Diamond Formation: Evidence from 35 Garnet and 5 Pyroxene Inclusions in a Single Diamond, International...Eclogitic Diamond Formation: Evidence from 35 Garnet and 5 Pyroxene Inclusions in a Single Diamond NlKOLAY |  | | Journal (article/letter/editorial) | | GPa: THE ROLE OF CARBONATITE AND SULFIDE MELTS IN DIAMOND GENESIS Anastasia V. SHUSHKANOVA§ Institute of...Institutskaya Street, Chernogolovka, Moscow District, 142432, Russia, and M.V. Lomonosov Moscow State University...Geological Department, Vorob’yovy Gory, Moscow, 119899, Russia Yuriy A. LITVIN Institute of Experimental Mineralogy...Institutskaya Street, Chernogolovka, Moscow District, 142432, Russia Abstract We studied the melting relations...oversaturated carbon are highly effective for diamond nucleation. Based on the experimental evidence |  | Ustinov, V.N., Zagainyi, A.K., Smith, C.B., Ushkov, V.V., Laz'ko, E.E., Luk'yanova, L.I., Lobkova, L.P. (2009) Early Proterozoic diamond-bearing kimberlites of Karelia and their formation peculiarities. Russian Geology and Geophysics, 50 (9) 739-750 doi:10.1016/j.rgg.2009.08.001 | Journal (article/letter/editorial) | | www.elsevier.com/locate/rgg Early Proterozoic diamond-bearing kimberlites of Karelia and their formation...Ltd., 128-A Nevsky pr., St. Petersburg, 193036 Russia b Rio Tinto, 2 Eastbourne Terrace, London, W2 6LG...kimberlites of Karelia are among the most ancient diamond-bearing primary source rocks in the world. They...predicted Zaonezhskoe kimberlite field. The established and assumed occurrences of kimberlite magmatism are located...studies and mark a deep-seated magma chamber. Kimberlite bodies occur within structural blocks bounded |  | | Journal (article/letter/editorial) | | Russian Academy of Science, 630090 Novosibirsk, Russia Geology and Geophysics Department, Novosibirsk...Novosibirsk State University, 630090 Novosibirsk, Russia Correspondence: shatsky@igm.nsc.ru Received: 8 May 2019;...likely related to the uplift of crystals in the kimberlite melt. The reconstructed composition of such primary...subducted slab. Keywords: diamond; mantle; mineral inclusions; melt inclusions; diamond-forming fluids/melts...superimposed character of diamonds, suggesting that diamond crystallisation can result from metasomatism [11–21] |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 Geochemistry of Multiple Diamond Inclusions of Harzburgitic Garnets as Examined...Nikolai V. Sobolev (2005) Geochemistry of Multiple Diamond Inclusions of Harzburgitic Garnets as Examined...All rights reserved. Geochemistry of Multiple Diamond Inclusions of Harzburgitic Garnets as Examined...of Sciences, Koptyug Pr., 3, 630090 Novosibirsk, Russia LAWRENCE A. TAYLOR,1 Planetary Geosciences Institute...Novosibirsk, Russia Abstract Komsomolskaya high-Cr, harzburgitic-garnet, multiple diamond inclusions exhibit |  | Golovin, Alexander V., Sharygin, Igor S., Kamenetsky, Vadim S., Korsakov, Andrey V., Yaxley, Gregory M. (2018) Alkali-carbonate melts from the base of cratonic lithospheric mantle: Links to kimberlites. Chemical Geology, 483. 261-274 doi:10.1016/j.chemgeo.2018.02.016 | Journal (article/letter/editorial) | | Siberian Вrаnсh Russian Academy of Sciences, Diamond and Precious Metal Geology Institute, Siberian...high-pressure melt inclusions may represent near primary kimberlite melt Abstract Identification of the primary...the 1 ACCEPTED MANUSCRIPT Udachnaya-East kimberlite pipe, in the central part of the Siberian craton...deepest mantle samples and were delivered by kimberlite magma from 180–230 km depth, i.e. from the base...mantle xenoliths may represent near primary, kimberlite melts. CE These results are new evidence in |  | | Journal (article/letter/editorial) | | Interaction of Titanium Minerals and Their Melts with Diamond-Forming Media (Experiments at 7–8 GPa) Yu. A. Litvina...Chernogolovka, 142432 Russia b Geological Faculty, Moscow State University, Moscow, 119991 Russia cFersman Mineralogical...Academy of Sciences, Leninskii pr. 18, Moscow, 119071 Russia *e-mail: litvin@iem.ac.ru **e-mail: bovkun2004@mail...Abstract—Melting relations in the multicomponent diamond-forming systems of the upper mantle with a boundary...eclogite, carbon, and titanium minerals from kimberlite (ilmenite FeTiO3, perovskite CaTiO3, and rutile |  | | Journal (article/letter/editorial) | | 5.669 CARBONATITIC INCLUSIONS IN DEEP MANTLE DIAMOND FROM JUINA, BRAZIL: NEW MINERALS IN THE CARBONATE-HALIDE...CARBONATE-HALIDE ASSOCIATION Felix V. KAMINSKY§ KM Diamond Exploration Ltd., 2446 Shadbolt Lane, West Vancouver...primary carbonatitic association as inclusions in diamond from the Juina area, Mato Grosso, Brazil. Specifically...variability in the source media during the formation of diamond. Volatiles, represented in the form of porosity...microinclusions encapsulated in diamond during its growth. During the ascent of diamond, HDF inclusions underwent |  | Taylor, Lawrence A., Anand, Mahesh, Promprated, Prinya, Floss, Christine, Sobolev, Nikolai V. (2003) The significance of mineral inclusions in large diamonds from Yakutia, Russia. American Mineralogist, 88 (5) 912-920 doi:10.2138/am-2003-5-621 | Journal (article/letter/editorial) | | mineral inclusions in large diamonds from Yakutia, Russia LAWRENCE A. TAYLOR,1, * MAHESH ANAND,1 PRINYA PROMPRATED...630090, Russia ABSTRACT Large diamonds (10–200 carats) from Udachnaya, Mir, and Aikhal kimberlite pipes...and eclogitic groups, in addition to chromite diamond inclusions (DIs). The most striking feature of...DIs involved complex processing prior to their diamond encapsulation. That is, the garnet DIs retained...retained a signature of their earlier, pre-diamond encapsulation history. This result is taken as proof that |  | Carmody, L., Taylor, L. A., Thaisen, K. G., Tychkov, N., Bodnar, R. J., Sobolev, N. V., Pokhilenko, L. N., Pokhilenko, N. P. (2014) ILMENITE AS A DIAMOND INDICATOR MINERAL IN THE SIBERIAN CRATON: A TOOL TO PREDICT DIAMOND POTENTIAL. Economic Geology, 109 (3) 775-783 doi:10.2113/econgeo.109.3.775 | Journal (article/letter/editorial) | | ILMENITE AS A DIAMOND INDICATOR MINERAL IN THE SIBERIAN CRATON: A TOOL TO PREDICT DIAMOND POTENTIAL Laura...Academy of Science, Siberian Branch, Novosibirsk, Russia 3 Department of Geosciences, 4044 Derring Hall...Novosibirsk-90, 2 Pirogova Str., Russia Abstract Conventional diamond exploration seldom involves searching...focuses on the search for “indicator minerals.” Kimberlite indicator minerals include garnet, olivine, chromite...accumulate in placer deposits downstream from a kimberlite source. Although the ideal formula for ilmenite |  | Rezvukhin, Dmitriy I., Malkovets, Vladimir G., Sharygin, Igor S., Tretiakova, Irina G., Griffin, William L., O'Reilly, Suzanne Y. (2018) Inclusions of crichtonite-group minerals in Cr-pyropes from the Internatsionalnaya kimberlite pipe, Siberian Craton: Crystal chemistry, parageneses and relationships to mantle metasomatism. Lithos, 308. 181-195 doi:10.1016/j.lithos.2018.02.026 | Journal (article/letter/editorial) | | in Cr-pyropes from the Internatsionalnaya kimberlite pipe, Siberian Craton: crystal chemistry, parageneses...in Cr-pyropes from the Internatsionalnaya kimberlite pipe, Siberian Craton: crystal chemistry, parageneses...in Cr-pyropes from the Internatsionalnaya kimberlite pipe, Siberian Craton: crystal chemistry, parageneses...Novosibirsk, 630090, Russia c Novosibirsk State University, Novosibirsk, 630090, Russia SC b RI a PT...crichtonite-group minerals from the Internatsionalnaya kimberlite pipe were studied to provide new insights into processes |  | Sokol, Alexander G., Borzdov, Yury M., Pal'yanov, Yury N., Khokhryakov, Alexander F., Sobolev, Nikolay V. (2001) An experimental demonstration of diamond formation in the dolomite-carbon and dolomite-fluid-carbon systems. European Journal of Mineralogy, 13 (5) 893-900 doi:10.1127/0935-1221/2001/0013/0893 | Journal (article/letter/editorial) | | 13, 893–900 An experimental demonstration of diamond formation in the dolomitecarbon and dolomite-fluid-carbon...Sciences, Koptyuga pr., 3, Novosibirsk, 630090, Russia *Corresponding author: A.G. Sokol, e-mail: palyanov@uiggm...palyanov@uiggm.nsc.ru Abstract: The results of a study of diamond crystallisation in dry and fluid-rich dolomite-carbon...resulted in spontaneous diamond nucleation at 1420 °C, and growth of diamond on seed crystals at 1300-1420...CO2, promote the formation of natural diamond. Key-words: diamond crystallisation,dolomite, carbon, fluid |  | | Journal (article/letter/editorial) | | THE PRESSURES AND TEMPERATURES OF FORMATION OF DIAMOND BASED ON THERMOBAROMETRY OF CHROMIAN DIOPSIDE INCLUSIONS...temperature (T) and pressure (P) of formation of natural diamond has generally relied on thermobarometry of rare...potential re-equilibration of touching minerals after diamond growth and possible disequilibrium between non-touching...inclusions of chromian diopside (mostly isolated) in diamond crystals containing inclusions of peridotitic material...conditions and relative timing of diamond genesis. Inclusions in diamond and xenoliths from the same source |  | Shatskiy, A., Rashchenko, S. V., Ohtani, E., Litasov, K. D., Khlestov, M. V., Borzdov, Y. M., Kupriyanov, I. N., Sharygin, I. S., Palyanov, Y. N. (2015) The system Na2CO3-FeCO3 at 6 GPa and its relation to the system Na2CO3-FeCO3-MgCO3. American Mineralogist, 100 (1) 130-137 doi:10.2138/am-2015-4777 | Journal (article/letter/editorial) | | Novosibirsk 630090, Russia 2 Novosibirsk State University, Novosibirsk 630090, Russia 3 Department of Earth...2013a). The observations of FeCO3 as inclusions in diamond in association with the (Mg,Fe)SiO3 + (Mg,Fe)O...Bakal deposit, South Ural, Chelyabinsk region, Russia. Siderite crystals were ground and sintered to...400-, 1000-, and 1500-mesh sandpapers and 3 μm diamond paste. The sample surface was cleaned using an...Instruments) at V.S. Sobolev IGM SB RAS (Novosibirsk, Russia). The EDS spectra were collected by rastering the |  | | Journal (article/letter/editorial) | | com/locate/lithos Mantle fluid evolution—a tale of one diamond Ofra Klein-BenDavid a,*, Elad S. Izraeli a, Erik...Abstract Microinclusions analyzed in a coated diamond from the Diavik mine in Canada comprise peridotitic...range between a carbonatitic melt and brine. The diamond is concentrically zoned. The brine microinclusions...change in the carbon isotopic composition of the diamond from 8.5x in the inner zone to 12.1x in the outer...compositional range found in diamond ON-DVK-294 is the widest ever recorded in a single diamond. It closes the gap |
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