 | | Report (issue) | | Internatsionalnaya kimberlite pipe, Mirny kimberlite field, Siberian craton, Sakha Republic, Russia. 3.388 (100), 1.437...Crichtonite group. Occurrence: As inclusions in pyrope from a kimberlite pipe. Association: Distribution...Internatsionalnaya kimberlite pipe, Mirny kimberlite field, Siberian craton, Sakha Republic, Russia. Name: Type Material:...of the Russian Academy of Sciences, Novosibirsk, Russia (VII-99/1). References: (1) Miyawaki, R., F. Hatert |  | 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...ru, m.rezvukhin@gmail.com D ABSTRACT PT E Cr-pyrope xenocrysts and associated inclusions of crichtonite-group...processes in the CE lithospheric mantle beneath the Mirny kimberlite field, Siberian craton. Pyropes are predominantly...Mg-ilmenite and Cr-spinel within individual grains of pyrope. Sample INT-266 hosts intergrowth of crichtonite-group...onto the 35 mW/m2 cratonic paleogeotherm for the Mirny kimberlite field (Griffin et al., 1999b. Tectonophysics |  | | Journal (issue) | | Franks, B.Sc., Ph.D., F.G.A. South Yorkshire & District Branch: J. L Platts, F.G.A. Examiners: E. A. Jobbins... XIX, 4 ON THE IDENTIFICATION OF A LIGHT PINK PYROPE GARNET AND A KORNERUPINE By J. M. DUROC-DANNER...needed a more thorough investigation. A LIGHT PINK PYROPE GARNET A light pink stone of 2.46 carats, marked...was in fact a very nice specimen of a light pink pyrope garnet, which was ascertained by its chemical analysis...difficulties in the identification of the light pink pyrope garnet and the kornerupine lay in the many possibilities |  | 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 |  | | Journal (article/letter/editorial) | | graphite. magnetite, ilmenite, garnet (usually pyrope). chrome-diopside, chlorite, biotite, phlogopite...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 |  | | Journal (article/letter/editorial) | | Devonian Kimberlite Fields of Western Yakutia, Russia, and Their Relations to Kimberlite Magmatism A...of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia b Institute of Geology of Ore Deposits, Petrography...Sciences, Staromonetnyi per. 35, Moscow, 119117 Russia Received June 16, 2008 Abstract—Basic explosion...Platform. The basic explosion pipes from the Mirny district were referred to as tholeiitic and alkali-basaltic...basic rocks occur as pipe (explosion) facies in the Mirny and Nakyn kimberlite fields, located within the |  | 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 |  | | 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 |  | | 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 |  | Afanasiev, Valentin, Ugapeva, Sargylana, Babich, Yuri, Sonin, Valeri, Logvinova, Alla, Yelisseyev, Alexander, Goryainov, Sergey, Agashev, Alexey, Ivanova, Oksana (2022) Growth Story of One Diamond: A Window to the Lithospheric Mantle. Minerals, 12 (8) 1048 doi:10.3390/min12081048 | Journal (article/letter/editorial) | | of Science, Koptyuga pr. 3, Novosibirsk 630090, Russia Diamond and Precious Metal Geology Institute, Siberian...Academy of Science, Lenina Ave. 39, Yakutsk 677000, Russia Correspondence: avp-diamond@mail.ru; Tel.: +7(913)-910-46-95...Congress kimberlite (Yakutia, Mirny kimberlite field, vicinities of Mirny city), has been studied by several...pronounced zoning, Congress kimberlite (Yakutia, Mirny kimberlite field, vicinities zoning,from fromthe...CPSU Congress kimberlite (Yakutia, Mirny kimberlite field, vicinof Mirny city), (Figure 1). The pipe has |  | Bardukhinov, L. D., Spetsius, Z. V., Kislov, E. V., Ivanov, A. S., Monkhorov, R. V. (2019) Parageneses of Garnet Inclusions in Diamonds From Yakutia Kimberlites Based on Raman and IR Spectroscopy Data. Geology of Ore Deposits, 61 (7) 606-612 doi:10.1134/s1075701519070031 | Journal (article/letter/editorial) | | Geological Exploration Enterprise ALROSA, Mirny, Yakutia, Russia Institute, Siberian Branch, Russian Academy...Academy of Sciences, Ulan-Ude, Buryatia, Russia *e-mail: bardukhinovld@alrosa.ru Received August 28, 2017;...the most intense bands of the Raman spectra of pyrope are near 900 and 370 cm–1; of almandine, 927 and...contents in the triple solid solution almandine– pyrope–grossular can be estimated by solving the following...attributed to two isomorphous series, pyrope–knorringite–uvarovite and pyrope–grossular–uvarovite, Mg–Ca and |  | | Journal (article/letter/editorial) | | Sciences, 3 Koptyuga Avenue, Novosibirsk 630090, Russia 1 Abstract Large-ion lithophile elements (LILE)-enriched...Crichtonite-group minerals also occur as acicular inclusions in pyrope grains of the intermediate domain adjacent to the...low ZrO2 (0.05–1.72 wt%), whereas inclusions in pyrope are moderate in TiO2 (61.7–63.3 wt% TiO2), relatively...enstatite-hosted Cr-spinel and diopside, as well as pyrope, diopside, and Cr-spinel grains developed around...diamondiferous district, Siberian craton) is the worldwide renowned primary diamond mine, which carries |  | | 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...below 240 m. Crystalloclasts of orange garnet, pyrope, picroilmenite, GEOLOGY OF ORE DEPOSITS Vol. 49 |  | | Journal (article/letter/editorial) | | 3 prosp. Akad. Koptyuga, Novosibirsk, 630090, Russia Received 16 April 2007; receiver in revised form...(including Ti, Mn, and Na) in more than 940 grains of pyrope from the Muza (J3) and Ivushka (D–C) pipes situated...Muna, II — Daldyn, III — Alakit, IV — Nakyn, V — Mirny) and Mesozoic age (4) (VI — Taigikun-Nemba); 5 —...composition” (LAC pyropes). The composition of pyrope garnets and associated minerals was studied by...the field of Khorkich pyrope compositions completely coincides with the LAC pyrope field. The average content |  | | Journal (article/letter/editorial) | | contents of Ilm (usually of the order 0.01%) and pyrope (ca. 0.001%). The Ilm content in the Leningradska...around 0.1% (sometimes up to 1% or more), that of pyrope ca. 0.01%. In the kimberlite pipes of the Zarnitsa...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 |  | | Journal (article/letter/editorial) | | The most common foreign bodies a r e olivine, pyrope and graphite crystals. We do not yet have complete...a t a distance of 120 km. Besides this a major district center of the Yakut Republic - the village of...road has so far been planned to go up only to the Mirny settlement, which means, of course, that it can...power for the state and collective farms of Myurba District, and thus make possible the mechanical irrigation...industrial and public buildings. Comparatively close to Mirny, in the area of the Upper Meik and on the Vilyui |  | | Journal (article/letter/editorial) | | Davies b a b YaNIGP CNIGRI, ALROSA Co. Ltd, Mirny, Yakutia, Russia Faculty of Earth and Life Sciences, Vrije...xenoliths is presented from the Udachnaya pipe, Russia. Carbon isotope determinations were performed by...from a single peridotite xenolith from the Cullinan Mine, South Africa. The extreme heterogeneity recorded...Corresponding author. Chernyshevsky St 7, Mirny, Yakutia, 678170, Russia. Tel.: +7 41136 30982. E-mail address:...coarse-grained rocks composed mainly of almandinegrossular-pyrope garnet and omphacitic clinopyroxene. They are mostly |  | | 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...exploration potential of southern Arkhangelsk region (NW Russia) Shchukina et al. [3] reconstructed the composition...area on the basis of the geochemistry of chrome-pyrope grains recovered from samples of modern rivers...European Platform (Arkhangelsk Region, Russia): Evidence from Cr-Pyrope Trace-Element Geochemistry. Minerals |  | CHEPUROV, Anatoly I., SONIN, Valeri M., ZHIMULEV, Egor I., CHEPUROV, Aleksei A., POMAZANSKY, Boris S., ZEMNUKHOV, Aleksei L. (2018) Dissolution of diamond crystals in a heterogeneous (metal–sulfide–silicate) medium at 4 GPa and 1400 °C. Journal of Mineralogical and Petrological Sciences, 113 (2) 59-67 doi:10.2465/jmps.170526 | Journal (article/letter/editorial) | | Novosibirsk, Russia ** Alrosa PJSC, Mirny, Sakha Republic, Russia *** JSC Almazy Anabara, Yakutsk, Sakha Republic...Republic, Russia As a result of artificial dissolution of diamonds at 4 GPa and 1400 °C in a heterogeneous...from placers of the Anabar River basin (Yakutia, Russia). (c) Octahedroid with numerous pits and hillocks...on the edges (kimberlite pipe Dalnyaya, Yakutia, Russia). (d) Enlarged view of the same crystal with hillocks...morphology from the Dalnyaya kimberlite (Yakutia, Russia) shown in Figure 1c. The diamond crystal has a |  | | Report (issue) | | cm tall andradite on hematite is from the Wessels Mine near Hotazel in northern Cape Province, South Africa...Cover: Grossular on diopside; 7.1 cm tall Jeffrey Mine, Asbestos, Richmond County, Quebec, Canada Paul...and humorist to this series Facing page: Faceted pyrope-spessartine from Kenya 99.5 carats Houston Museum...andradite (variety "demantoid") originating in Russia is enhanced through heating in an oxidizing environment...DAMERON 52 Classic Garnets: Pyrope BY JOACHIM ZANG AND H. ALBERT GILG 54 Pyrope from the Dora-Maira Massif |  | Spetsius, Zdislav V., Taylor, Lawrence A., Valley, John W., Deangelis, Michael T., Spicuzza, Mike, Ivanov, Alexander S., Banzeruk, Valery I. (2008) Diamondiferous xenoliths from crustal subduction: garnet oxygen isotopes from the Nyurbinskaya pipe, Yakutia. European Journal of Mineralogy, 20 (3) 375-385 doi:10.1127/0935-1221/2008/0020-1828 | Journal (article/letter/editorial) | | Diamond Industry, ALROSA Company, Ltd., Mirny, Yakutia, Russia Planetary Geosciences Institute, Department...Madison, WI 53706, USA 4 ALROSA Company Ltd., Mirny, Yakutia, Russia Abstract: Oxygen isotopic ratios suggest... and perovskite, accompanied with depletion in pyrope and enrichment in orange almandine. The ages of...electron microprobe at the ALROSA Co Ltd. (Mirny, Russia). Care was taken to analyze only those grains...of eclogites from the Mir kimberlite, Yakutia, Russia. Contrib. Mineral. Petrol., 125, 293-310. Boyd |  | | Journal (article/letter/editorial) | | barophilic minerals of kimberlites, primarily, pyrope [1, 2, etc.]. In addi tion, the information on...of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia mond potential of new areas within ancient platforms...bodies are forecasted, whose typomorphic minerals (pyrope, chromite, picroilmenite, etc.) form local haloes...lherzolite and wehr lite parageneses [8]. Rare pyrope grains belong to sub calcium garnets of harzburgite–dunite...sample of pyropes from lamproites, one lowchromium pyrope (Cr2О3 = 2.84 wt %) has a different rare earth |  | | Journal (article/letter/editorial) | | of Sciences, prosp. Akademika Koptyuga 3, 630090 Russia Received August 3, 2011 Abstract—The formation...mechanical dispersion halos of indicator minerals: pyrope, picroilmenite, chromite, diamond and less frequent...HALOS OF KIMBERLITE INDICATOR MINERALS grain of pyrope, picroilmenite, etc.) can be recon structed as...concerns pyrope and picroilmenite as the main prospecting minerals, the latter passes ahead of pyrope in degree...by a class (all other things being equal). When pyrope achieves a high degree of rounding, picroilmenite |  | | 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 |  | | Journal (article/letter/editorial) | | Geology and Mineralogy SB RAS, Novosibirsk 630090, Russia Department of Geology and Geophysics, Novosibirsk...Novosibirsk State University, Novosibirsk 630090, Russia Vilyuyskaya Geological Exploration Expedition Public...Joint Stock Company «ALROSA», Mirny 678174, Republic of Sakha (Yakutia), Russia Department of Lithospheric...Udachnaya kimberlite pipe pipe (Yakutia, (Yakutia, Russia): Russia): (a,b) (a,b) U-69/76; U-69/76;(c) (c)U-450/89;...multi-elemental and isotope research, SB RAS (Novosibirsk, Russia) and was carried out on the state assignment of |
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