 | Agashev, Aleksey M., Nakai, Shun’ichi, Serov, Ilya V., Tolstov, Aleksander V., Garanin, Konstantin V., Kovalchuk, Oleg E. (2018) Geochemistry and origin of the Mirny field kimberlites, Siberia. Mineralogy and Petrology, 112. 597-608 doi:10.1007/s00710-018-0617-4 | Journal (article/letter/editorial) | | ORIGINAL PAPER Geochemistry and origin of the Mirny field kimberlites, Siberia Aleksey M. Agashev 1...geochemical study of kimberlites of Devonian age Mirny field that are located in the southernmost part...province. Major and trace element compositions of the Mirny field kimberlites show a significant compositional...isotope ratios calculated back to the time of the Mirny field kimberlite emplacement (t = 360 ma) are depleted...the source of the proto-kimberlite melt of the Mirny field kimberlites is the same as that for the majority |  | | Journal (issue) | | Franks, B.Sc., Ph.D., F.G.A. South Yorkshire & District Branch: J. L Platts, F.G.A. Examiners: E. A. Jobbins...rings and watches—we didn't live in a wealthy district. After an altercation with my father, who was...Gulf Road that leads to the Emerald Mine. HISTORY OF THE EMERALD MINE David(5), Wynn & Loudon(6) and Mumme17)...TENTERFI ELD 20km MAP I. The location of the Emerald Mine at the Summerville (formerly Dakalbin) pastoral...named the mine they developed on De Milhou's Reef, the Emerald Proprietary or the Emerald Mine. In this |  | | Journal (article/letter/editorial) | | magnetite, ilmenite, garnet (usually pyrope). chrome-diopside, chlorite, biotite, phlogopite, and even corundum...octahedron known as &heStems Diamond, found by a mine crusher attendant and subsequently cut into three...along the Colorado-Wyoming border. Good Attempts to mine the reviews of these occurrences have been given...reported to gold placers include those at the Vaucluse mine, Orange . County, Virginia; small stones from Brindletown...County, mines in Mecklenburg County, the Portis mine, .- duughter of l a m Wulsh, discaverer (if stone |  | Mikhalsky, E.V., Belyatsky, B.V., Presnyakov, S.L., Skublov, S.G., Kovach, V.P., Rodionov, N.V., Antonov, A.V., Saltykova, A.K., Sergeev, S.A. (2015) The geological composition of the hidden Wilhelm II Land in East Antarctica: SHRIMP zircon, Nd isotopic and geochemical studies with implications for Proterozoic supercontinent reconstructions. Precambrian Research, 258. 171-185 doi:10.1016/j.precamres.2014.12.011 | Journal (article/letter/editorial) | | Angliiskii Prospect, 1, St. Petersburg 190121, Russia All Russia Geological Research Institute (VSEGEI), Srednii...Srednii Prospect, 74, St. Petersburg 199106, Russia c Institute of Precambrian Geology and Geochronology...Sciences, nab. Makarova, 2, St. Petersburg 199034, Russia d National Mineral Resources University (University...Mines), 21st Liniya, 2, St. Petersburg 199106, Russia e Saint-Petersburg State University, nab. Universitetskaya...Universitetskaya, 7–9, St. Petersburg 199034, Russia b a r t i c l e i n f o Article history: Received |  | Dymshits, Anna M., Sharygin, Igor S., Malkovets, Vladimir G., Yakovlev, Igor V., Gibsher, Anastasia A., Alifirova, Taisia A., Vorobei, Sofya S., Potapov, Sergey V., Garanin, Viktor K. (2020) Thermal State, Thickness, and Composition of the Lithospheric Mantle beneath the Upper Muna Kimberlite Field (Siberian Craton) Constrained by Clinopyroxene Xenocrysts and Comparison with Daldyn and Mirny Fields. Minerals, 10 (6) 549 doi:10.3390/min10060549 | Journal (article/letter/editorial) | | Clinopyroxene Xenocrysts and Comparison with Daldyn and Mirny Fields Anna M. Dymshits 1,2, * , Igor S. Sharygin...the Russian Academy of Sciences, 664033 Irkutsk, Russia; isharygin@igm.nsc.ru (I.S.S.); sergeipotapov94@mail...Russian Academy of Science, 630090 Novosibirsk, Russia; vomal@igm.nsc.ru (V.G.M.); yakistar2020@mail.ru...Public Joint-Stock Company “ALROSA”, 678170 Mirny, Russia Department of Lithospheric Research, University...Faculty, Moscow State University, 119991 Moscow, Russia; vorobey.sofya93@mail.ru (S.S.V.); vgaranin@mail |  | Dymshits, Anna, Sharygin, Igor, Liu, Zhe, Korolev, Nester, Malkovets, Vladimir, Alifirova, Taisia, Yakovlev, Igor, Xu, Yi-Gang (2020) Oxidation State of the Lithospheric Mantle Beneath Komsomolskaya–Magnitnaya Kimberlite Pipe, Upper Muna Field, Siberian Craton. Minerals, 10 (9) 740 doi:10.3390/min10090740 | Journal (article/letter/editorial) | | the Russian Academy of Sciences, Irkutsk 664033, Russia; isharygin@igm.nsc.ru Sobolev Institute of Geology...Russian Academy of Sciences, Novosibirsk 630090, Russia; vomal@igm.nsc.ru (V.M.); taa@igm.nsc.ru (T.A.);...Saint-Petersburg State University, St. Petersburg 199034, Russia; nm.korolev@yandex.ru Institute of Precambrian...Russian Academy of Sciences, St. Petersburg 199034, Russia Geo-Scientific Research Enterprise Public Joint-Stock...Joint-Stock Company “ALROSA”, Republic of Sakha (Yakutia), Mirny 678170, Russia Department of Lithospheric Research |  | 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) | | Novosibirsk, 630090, Russia c Novosibirsk State University, Novosibirsk, 630090, Russia SC b RI a PT...processes in the CE lithospheric mantle beneath the Mirny kimberlite field, Siberian craton. Pyropes are predominantly...onto the 35 mW/m2 cratonic paleogeotherm for the Mirny kimberlite field (Griffin et al., 1999b. Tectonophysics...elements in the lithospheric mantle beneath the Mirny kimberlite field. The genesis SC of Cr-pyropes...oxide inclusions are abundant in kimberlites of the Mirny field, although published data are scarce (Botkunov |  | | 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 |  | Vasiliev, E. A., Petrovsky, V. A., Kozlov, A. V., Antonov, A. V. (2018) Infrared Spectroscopy and Internal Structure of Diamonds from the Ichetyu Placer, Central Timan, Russia. Geology of Ore Deposits, 60 (7) 616-624 doi:10.1134/s1075701518070073 | Journal (article/letter/editorial) | | Diamonds from the Ichetyu Placer, Central Timan, Russia E. A. Vasilieva, *, V. A. Petrovskyb, A. V. Kozlova...Petersburg Mining University, St. Petersburg, 199106 Russia Institute of Geology Komi Scientific Center, Ural...Syktyvkar, 167982 Russia c Russian Geological Research Institute, St. Petersburg, 199106 Russia *e-mail: simphy@mail...Internatsionalnaya, and Dachnaya pipes in the Mirny kimberlite district (Zinchuk and Koptil, 2003). Rounded dodecahedral...Ichetyu deposit and (2) deposits of Krasnaya Vishera district (Lyutoev et al., 2012; Nefedov, 2012). Numbers |  | | Book | | magmatism, Its Sources and Plumes”, 1–7 September 2019, Russia, Saki. Springer Proceedings in Earth and Environmental...Series Editor Natalia S. Bezaeva, The Moscow Area, Russia The series Springer Proceedings in Earth and...magmatism, Its Sources and Plumes”, 1–7 September 2019, Russia, Saki. 123 Editor Nikolay Vladykin Vinogradov...Vinogradov Institute of Geochemistry SB RAS Irkutsk, Russia ISSN 2524-342X ISSN 2524-3438 (electronic) Springer...tectonics hypothesis throughout the world, including Russia, there has been an increased interest in the field |  | 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) | | Academy of Science, Siberian Branch, Novosibirsk, Russia 3 Department of Geosciences, 4044 Derring Hall...University, 630090, Novosibirsk-90, 2 Pirogova Str., Russia Abstract Conventional diamond exploration seldom...(~5.5 wt %); (3) mica-amphibole-rutile-ilmenite-diopside (MARID) suite ilmenites as those distinguished...pipes within the Daldyn-Alakit (middle left) and Mirny (lower left) regions with numbers corresponding...High Mirny Daldyn Daldyn Daldyn Daldyn Alakit Daldyn Daldyn Mirny Daldyn Alakit Daldyn Daldyn Mirny 10 |  | | Journal (article/letter/editorial) | | Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia Received July 14, 2007 Abstract—Kimberlites with...of the Verkhotina occurrence in the Zimny Bereg district of Arkhangel’sk oblast resulted in the discovery...occurrence was classified as an economic diamond district. Because the Grib pipe and a number of subsequent...examined at the Center of Isotopic Studies of the All-Russia Research Institute of Geology (Lepekhina et al...for legend. phlogopite, and less abundant Cr-diopside occupy approximately 2 vol % of kimberlite. Xenogenic |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu DIAMOND Dutoitspan Mine, Kimberley Northern Cape Province, South Africa...diamonds. As a child, this tale was a favorite of mine, especially as I imagined the birds to be pteranodons...Figure 1. The Oppenheimer Diamond from the Dutoitspan mine, Kimberley, Northern Cape Province, South Africa...and Farges), and that is a conglomerate from the district of Karnul, in Madras (now known as Chennai), Tamilnadu...contains a fractured diamond. The mines of the Karnul district were some of the most important, as noted by Bauer |  | | Journal (article/letter/editorial) | | Sciences, 3 Koptyuga Avenue, Novosibirsk 630090, Russia 1 Abstract Large-ion lithophile elements (LILE)-enriched...titanate inclusions are associated with Cr-spinel, diopside, rutile, Mg-Cr-ilmenite, and pentlandite. Crichtonite-group...enstatite-hosted Cr-spinel and diopside, as well as pyrope, diopside, and Cr-spinel grains developed...diamondiferous district, Siberian craton) is the worldwide renowned primary diamond mine, which carries...the Russian Academy of Sciences), Novosibirsk, Russia. Backscattered electron (BSE) images and preliminary |  | | Journal (article/letter/editorial) | | Institute, SB RAS, 39, Lenina ave., 677007 Yakutsk, Russia; mr.kravtchenko@mail.ru (V.B.); freshrock@yandex... 60/8, and 60/9: mineral composition that was diopside >> biotite and plagioclase << K-feldspar and a...feature of the high-K rocks was the dominance of diopside among the colored minerals, with hornblende and...biotite being present as single grains. Therefore, a diopside–K-feldspar association was typical of these rocks...high-K ore-bearing rocks are characterized by a diopside–K-feldspar association, which may serve as a criterion |  | | Journal (article/letter/editorial) | | heavy mineral fraction comprising garnet, Cr-rich diopside and Cr-rich spinel. Ilmenite occurs either as...Party «ALROSA» on a GEOL Superprobe JXA 8800R (Mirny, Russia) and the Common Analytical Centre of the Institute...Geochemistry SB RAS on a JXA-8200 instrument (Irkutsk, Russia). The Nb2O5 content in Ilm was determined by microprobe...peculiarities of kimberlite minerals, Nauka, Novosibirsk, Russia, 264 p. (in Russian). Kostrovitsky, S.I. & De Bruin...the Grib kimberlite pipe (Arkhangelsk province, Russia). Lithos, 77, 511–523. Kostrovitsky, S.I., Spetsius |  | Spetsius, Z.V., Belousova, E.A., Griffin, W.L., O’Reilly, Suzanne Y., Pearson, N.J. (2002) Archean sulfide inclusions in Paleozoic zircon megacrysts from the Mir kimberlite, Yakutia: implications for the dating of diamonds. Earth and Planetary Science Letters, 199 (1) 111-126 doi:10.1016/s0012-821x(02)00539-3 | Journal (article/letter/editorial) | | Diamond Industry, ALROSA Co. Ltd., Mirny, Yakutia 678170, Russia GEMOC ARC National Key Centre, Department...Yakutia, contain inclusions of chromite, chrome diopside, magnesian olivine, Ni-rich monosulfide solid...and rare Mg-rich olivine, phlogopite and chrome diopside. In contrast, the analogous zircon megacrysts...electron microprobe at the ALROSA Co Ltd., Mirny, Yakutia, Russia. Compositions of sul¢de inclusions were...zircon #10 is oval and 0.20 mm long. It is a chrome diopside, high in MgO, CaO and Cr2 O3 ( s 1.7 wt%, Table |  | | Journal (article/letter/editorial) | | the Russian Academy of Sciences, 664033 Irkutsk, Russia Sobolev Institute of Geology and Mineralogy, Siberian...Russian Academy of Sciences, 630090 Novosibirsk, Russia; zed@igm.nsc.ru Correspondence: isharygin@crust...lower mantle. Garnet, chromite, ilmenite, chrome-diopside, and olivine serve as kimberlite indicator minerals...exploration potential of southern Arkhangelsk region (NW Russia) Shchukina et al. [3] reconstructed the composition...Northern East European Platform (Arkhangelsk Region, Russia): Evidence from Cr-Pyrope Trace-Element Geochemistry |  | | Book | | CONFERENCE Novosibirsk, August 1995 EXTENDED ABSTRACTS RUSSIA ORGANIZING COMMITTEE Additional copies and other... Universitetsky pr. 3, Novosibirsk 90, 630090, Russia TeL: (007) 3832-354655 Fax: (007)-3832-352692 ...Yatskevich (Moscow) VAZharikov (Moscow) V.M.Zuev (Mirny) Secretary: N.P.Pokhilenko (Novosibirsk) International...Vaganov (Moscow) R.l.Volkov (Moscow) N.N.Zinchuk (Mirny) Author Index Afanasiev V.P 1.32,287,657 Burgess...associated alkalic basaltic rocks from Pishin District, Pakistan.4 Reasons of variations of individual |  | | Book | | diamond. 61 Cr-poor Megacrysts from the Frank Smith Mine and the source regions of transitional kimberlites...(by the Example of Zolotitsa Field, Arkhangelsk, Russia). 208 Near surface emplacement of kimberlites:...C.J. The Kimberlite-Megacryst link at Monastery Mine. 314 Hauri, E.H., Pearson, D.G., Bulanova, G.P...kyanite-bearing eclogites from the Roberts Victor Mine, South Africa. Jacob, D.E., Kjarsgaard, B., Horn...Ultramafic association of minerals (garnet-ureyite diopside-chromspinelid) in micaous kimberlites of Yakutian |  | | Report (issue) | | cm tall andradite on hematite is from the Wessels Mine near Hotazel in northern Cape Province, South Africa...Photo Credits Cover: Grossular on diopside; 7.1 cm tall Jeffrey Mine, Asbestos, Richmond County, Quebec...andradite (variety "demantoid") originating in Russia is enhanced through heating in an oxidizing environment...around the world, including Tanzania, Nigeria, and Russia, show some of the many colors in which garnet occurs...Spessartine, schorl, and a/bite from the Little Three Mine in San Diego County, California; 6. 6 cm tall; Bryant |  | Schmitt, Axel K., Zack, Thomas, Kooijman, Ellen, Logvinova, Alla M., Sobolev, Nikolay V. (2019) U–Pb ages of rare rutile inclusions in diamond indicate entrapment synchronous with kimberlite formation. Lithos, 350. 105251 doi:10.1016/j.lithos.2019.105251 | Journal (article/letter/editorial) | | 630090 Novosibirsk, Russia 6 Novosibirsk State University, 630090 Novosibirsk, Russia Abstract The timing...630090 Novosibirsk, Russia 13 6 Novosibirsk State University, 630090 Novosibirsk, Russia 14 15 Abstract...diamond 113 from the Sytykanskaya pipe (Yakutia, Russia). Intriguingly, both studies yielded ages of ca...kimberlite pipe, Malo-Botuobinsk group, Yakutia (Russia) include boart, framesite, 130 and diamondite...pipe, which is located within 30 km of the diamond mine of Udachnaya, both part of the Daldyn- 144 Alakyt |  | | Journal (article/letter/editorial) | | Northern East European Platform (Arkhangelsk Region, Russia): Evidence from Cr-Pyrope Trace-Element Geochemistry...Novosibirsk 630090, Russia; agashev.al@gmail.com Proex Service Ltd., Arkhangelsk 163071, Russia; vlad.shchukin@mail...shchukin@mail.ru AGD Diamonds, Arkhangelsk 163000, Russia Correspondence: shchukinalena@igm.nsc.ru or helenashchukina@gmail...of the major industrial diamondiferous areas in Russia. To date, ~100 magmatic bodies (basalts, picrites...the extrapolation of pyrope TNi data to the Cr-diopside-derived geotherms of 35–40 mW/m2 [2]. Minerals |  | | Journal (article/letter/editorial) | | Novosibirsk 630090, Russia 4 Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia 1 Abstract...peridotites and pyroxenites and to ~70% of chromian-diopside inclusions in diamonds. In all cases, application...P > 4.5 GPa. Keywords: Geobarometry, chromian diopside, lithospheric mantle, palaeogeotherms Introduction...97 chromian diopside xenocrysts, selected out of an initial suite of 173 chromian diopside grains. We...individual P-T estimates for fairly common chromian diopside compositions. 2223 ses were performed on these |  | Sobolev, N.V., Logvinova, A.M., Zedgenizov, D.A., Seryotkin, Y.V., Yefimova, E.S., Floss, C., Taylor, L.A. (2004) Mineral inclusions in microdiamonds and macrodiamonds from kimberlites of Yakutia: a comparative study. Lithos, 77 (1) 225-242 doi:10.1016/j.lithos.2004.04.001 | Journal (article/letter/editorial) | | mineral inclusions? The diamond deposits of Yakutia (Russia) located in the northwestern region of the Siberian...Kimberlite fields with operating diamond mines: Mirny (1), Mir and Internatsionalnaya mines; Nakyn (2);...Krasnopresnenskaya mines; Daldyn (4), Udachnaya mine. All other fields include mostly barren and low...Microdiamonds with mineral inclusions from Komsomolskaya mine. Symbols for mineral inclusions: pyrope (Prp), olivine...polymineralic inclusions in microdiamonds from Udachnaya mine exposed at the polished surface of microdiamond |
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