 | Nikiforov, Anatoly V., Dubinina, Elena O., Polyakov, Nikolay A., Sugorakova, Amina M., Khertek, Aylan K. (2021) Influence of Host Marble Rocks on the Formation of Intrusive Alkaline Rocks and Carbonatites of Sangilen (E. Siberia, Russia) Minerals, 11 (7) 666 doi:10.3390/min11070666 | Journal (article/letter/editorial) | | Rocks and Carbonatites of Sangilen (E. Siberia, Russia) Anatoly V. Nikiforov 1, *, Elena O. Dubinina 1...Russian Academy of Sciences (IGEM RAS), 119017 Moscow, Russia; nikav@igem.ru Tuvinian Institute for Exploration...Siberian Branch of RAS (Kyzyl, Russia), Republic of Tyva, 667007 Kyzyl, Russia; samina51@inbox.ru (A.M.S.);...Erzin–Tarbagatay group of Sangilen (Eastern Siberia, Russia) showed derivation from alkaline melts enriched...Orogenic Belt Carbonatites of Sangilen (E. Siberia, Russia). Minerals 2021, 11, 666. https://doi.org/10.3390/ |  | | Journal (article/letter/editorial) | | No. 3, pp. 318–322. GEOCHEMISTRY Species of Graphite, Phosphorus, and Some Heavy Metals in Volcanic...observed in in the sediments of Far Eastern seas of Russia [2], and scattered ash particles occur also in...Sciences, Moscow, Russia b Fedorovskii Russian Research Institute of Mineral Products, Moscow, Russia c Institute...Academy of Sciences, PetropavlovskKamchatski, Russia email: gbatur@ocean.ru ogy, chemistry, and mineralogy...considered volcanoes is given in the table. Apatite and graphite observed in ash samples from all four volcanoes |  | | Journal (article/letter/editorial) | | Pushchino, Moscow oblast, 142292 Russia b Chemical Faculty, Moscow State University, Moscow, 119991 Russia...(GEOKhI), Russian Academy of Sciences, Moscow, 119991 Russia *e-mail: ifpb@issp.serpukhov.su **e-mail:...1 277 8 1 6 4 4 9 6 9 10 1 11 Fig. 1. Graphite crucible and rod atomizers with zones of evap...suspension; (4) condensate (concentrate); (5) graphite diaphragm–filter; (6) rod (evaporator); (7) cylinder...(collector); (8) thermally modified sample; (9) graphite cell with an illuminated hole (analytical zone); |  | | Journal (article/letter/editorial) | | of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia bInstitute of Geology, Komi Scientific Center,...Sciences, ul. Pervomaiskaya 54, Syktyvkar, 167982 Russia Received September 11, 2006 Abstract—The morphological...morphological and structural characteristics of graphite from the deep Chernorudka–Barakchin Fault Zone,...complex of mineralogical investigations shows that graphite varieties of the Baikal region are characterized...sp3-carbons as well. The characteristic features of the graphite varieties distinguish them from carbonaceous matter |  | | Journal (article/letter/editorial) | | at normal pressures being formed together with graphite, dia mond, and diamondlike phases [5]. Syntheses...from carbonbearing fluid in association with graphite, diamond, and other diamondlike phases at a temperature...intense chloritization of rocks. The presence of graphite and sulfide mineralization often presented by...Diamond on the deposit is often associated with graphite; in addition, it is registered with coesite, cli...formed minerals. The rock is graphitized intensely. Graphite flakes are present in the matrix, as well as in |  | Safonov, O. G., Reutsky, V. N., Shcherbakov, V. D., Golunova, M. A., Varlamov, D. A., Yapaskurt, V. O., van Reenen, D. D. (2018) Carbon Isotope Characteristics as Evidence of an External Source of High-Temperature Granitoids in Granulite Complexes. Doklady Earth Sciences, 483 (2) 1515-1518 doi:10.1134/s1028334x18120097 | Journal (article/letter/editorial) | | Abstract—Data on the carbon isotope composition of graphite and CO2 from inclusions in quartz of granitoids...are presented. The average values of δ13C for graphite and СО2 from fluid inclusions in quartz are found...host metapelites by trondhjemite magmas, while graphite in trondhjemites and granodiorites is a product...by the magma. DOI: 10.1134/S1028334X18120097 Graphite is a widespread mineral of metamorphic rocks of...[1–5]. Of special interest are the occurrences of graphite in connection with the processes of granulite |  | Sonin, Valeri, Zhimulev, Egor, Chepurov, Aleksei, Gryaznov, Ivan, Chepurov, Anatoly, Afanasiev, Valentin, Pokhilenko, Nikolai (2021) Experimental Etching of Diamonds: Extrapolation to Impact Diamonds from the Popigai Crater (Russia) Minerals, 11 (11) 1229 doi:10.3390/min11111229 | Journal (article/letter/editorial) | | Extrapolation to Impact Diamonds from the Popigai Crater (Russia) Valeri Sonin, Egor Zhimulev, Aleksei Chepurov...RAS, 3 Akademika Koptyuga, 630090 Novosibirsk, Russia; sonin@igm.nsc.ru (V.S.); ezhimulev@igm.nsc.ru...for the case of the Popigai crater in Yakutia (Russia). The experiments with different etchants, including...as a result of a martensitic transformation of graphite in target rocks. Extrapolated to natural impact...Extrapolation to Impact Diamonds from the Popigai Crater (Russia). Keywords: impact diamonds; etching experiments; |  | | Journal (article/letter/editorial) | | the formation of diamonds in association with graphite from reduced hydrocarbon fluids under low PT conditions...treated in the concentrated HClO4 to remove the graphite therein. The particles left after washing were...Universitetskaya nab. 7/9, St. Petersburg, 199034 Russia b Fedorovskii All-Russia Research Institute of Mineral Resources...Resources, Staromonetnyi per. 29, Moscow, 109017 Russia c Institute of Experimental Mineralogy, Russian Academy...Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia d Grebenshchikov Institute of Silicate |  | | Journal (volume) | | PART I MINERAL COLLECTIONS- OF RUSSIA �-==--- ---===--===--====--==-_,. Mine ral o g i c al Al m...the 300th Anniversary of the Geological Survey of Russia ISBN-5-900395-18-9 Supporting organizations:...the Natural Resources of Russia Russian Geological Society Lomonosov Moscow State University Mineral...Collections of Russia. Part I. Fourteen Personal Collections (18 th - 20 th Centuries) Moscow, Ocean Pictures...description of fourteen personal mineral collections from Russia. Eight of them - historical collections, gathered |  | Blank, Vladimir, Churkin, Valentin, Kulnitskiy, Boris, Perezhogin, Igor, Kirichenko, Alexey, Erohin, Sergey, Sorokin, Pavel, Popov, Mikhail (2018) Pressure-Induced Transformation of Graphite and Diamond to Onions. Crystals, 8 (2) 68 doi:10.3390/cryst8020068 | Journal (article/letter/editorial) | | crystals Article Pressure-Induced Transformation of Graphite and Diamond to Onions Vladimir D. Blank 1,2,3...Materials, Centralnaya Str. 7a, 108840 Troitsk, Moscow, Russia; churkin_valentin@rambler.ru (V.D.C.); boris@tisnum...prospekt 4, 119049 Moscow, Russia Department of Molecular and Chemical Physics, Moscow Institute of Physics...141700 Dolgoprudny, Moscow Region, Russia International Laser Center, M.V. Lomonosov Moscow State University...University, Leninskie Gory 1, 119991 Moscow, Russia Inorganic Nanomaterials Laboratory, National University of |  | | Journal (article/letter/editorial) | | Academy of Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia Received January 17, 2008 DOI: 10.1134/S1075701508030057...1134/S1075701508030057 In March 2007, Moscow State University and Akademkniga Publishing and Book-Trading...professor of the Department of Mineral Resources of Moscow State University (MSU), a corresponding member...iskopaemye (Nonmetallic Mineral Resources), Moscow: Moscow State University and Akademkniga Publishing...minerals as kaolin, alkali nontronite, crystalline graphite, fluorite, zeolites, amphibole asbestos, and others |  | | Journal (article/letter/editorial) | | Geological Faculty, Moscow State University, Leninskie gory, Moscow, 119992 Russia; e-mail: shushkanova@iem...Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia were synthesized at a high pressure...of mixtures of pyrrhotite and spectrally pure graphite powders (weight proportion 3 : 2). The pyrrhotite...at % Fe and 47.21 at % S (table), whereas the graphite was of analytical quality. The mixtures were homogenized...mm, and inner diameter 3 mm) was also made of graphite of the analytical quality. The experimental technique |  | Khanchuk, A. I., Plyusnina, L. P., Ruslan, A. V., Likhoidov, G. G., Barinov, N. N. (2013) Nature of graphitization and noble metal mineralization in metamorphic rocks of the northern Khanka Terrane, Primorye. Geology of Ore Deposits, 55 (4) 225-244 doi:10.1134/s1075701513040041 | Journal (article/letter/editorial) | | Sciences, pr. 100letiya Vladivostoka 159, 690022 Russia Received December 6, 2012 Abstract—Elevated contents...schist to granulite facies. At the previously known graphite deposits of the Turgenevo–Tamga group, NM comprise...oxidation decomposition. Analysis of a lowsoluble graphite residue obtained by treatment of graphitized rocks...over a vast area. The nonuniform distribution of graphite and NM in rocks, their fine dispersivity, and...iodine are associated both with ore minerals and graphite, providing evidence for transport of NM by halogene |  | | Journal (article/letter/editorial) | | Academy of Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia; e-mail: iryab@igem.ru b Vernadsky Institute...Russian Academy of Sciences, ul. Kosygina 19, Moscow, 119991 Russia Received March 31, 2009 Abstract—Based...carbonate anions in melt at high temperatures; then, graphite formation; and, at lower temperatures, the appearance...significant amounts of hydrocarbons owing to fluid–graphite interaction. Abiogenic hydrocarbons in magmatic...the gas phase. Simultaneously, the activity of graphite was calculated from the equilibrium constant of |  | Savelyeva, V. B., Danilova, Yu. V., Shumilova, T. G., Ivanov, A. V., Danilov, B. S., Bazarova, E. P. (2019) Epigenetic Graphitization in the Basement of the Siberian Craton as Evidence of the Migration of Hydrocarbon-enriched Fluids in the Paleoproterozoic. Doklady Earth Sciences, 486 (1) 498-502 doi:10.1134/s1028334x19050155 | Journal (article/letter/editorial) | | represented by phanerocrystalline and microcrystalline graphite with residual hydrocarbon radicals. Native Ni...5, 13]. The isotopic composition of carbon in graphite from thenear-fault tectonites and metasomatites...Branch, Russian Academy of Sciences, Irkutsk, 664033 Russia bYushkin Institute of Geology, Komi Science Center...Russian Academy of Sciences, Syktyvkar, 167982 Russia *e-mail: vsavel@crust.irk.ru The formations of...actinolite, and plagioclase by sericite. Fine-flake graphite and tourmaline (dravite) are often encountered |  | | Journal (article/letter/editorial) | | Academy of Sciences, Pyzhevskii per. 7, Moscow, 119017 Russia email: vnkuleshov@mail.ru Received April...of the metallogenic school of the Karpinskii AllRussia Research Institute of Geology (VSEGEI) (Bilibin...Complex, West ern Ghats, India (garnet–sillimanite–graphite granu lites, calcareous granulites, garnetbearing...metamorphosed rocks (granulite facies): garnet–sillimanite–graphite granulites, calcareous granulites, garnetbearing...rocks are also represented by the small SaganZaba (Russia) and Khoshchevatskoe (Ukraine) deposits. The Sagan |  | | Journal (article/letter/editorial) | | (85 °C) solutions buffered by clay minerals and graphite: preliminary results M. Tarkian ~, T. Evstigneeva...Geochemistry, Russian Academy of Sciences (IGEM), Moscow, Russia With 3 Figures Received December 14, 1994;...clay mineral pre-saturated in PGE/filter/100mg of graphite/filter), 4) ~ 2cm of quartz. The cuvette was filled...(days) T (°C) graphite H2S (1701) H20 14 85 graphite H2S (1701) 0.3 MCaC12 14 85 graphite H2S (1701)...(1701) H20 14 85 graphite H2S (1001) H20 21 85 * HzPtC16 (0.1 N) and PtC12 (1 g for 50ml H20 ) were |  | Kotelnikov, A. R., Akhmedzhanova, G. M., Suk, N. I., Martynov, K. V., Gavlina, O. T., Suvorova, V. A. (2019) Synthesis of Minerals and Polymineralic Matrixes for Immobilizing Elements of Radioactive Wastes. Geochemistry International, 57 (10) 1066-1081 doi:10.1134/s0016702919100057 | Journal (article/letter/editorial) | | Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia b Frumkin Institute of Physical Chemistry...Sciences, Moscow, 119071 Russia cChemical Faculty, Moscow State University, Moscow, 119992 Russia *e-mail:...mineral solid solutions and on the possibility of graphite processing into stable matrixes. Methods are suggested...2SiO2 · H2O), which are manufactured at the All-Russia Research Institute for Oil Processing. These zeolites...No. 10 Deactivation of reactor graphite. As of now, 60000 t graphite RAW is accumulated in the territory |  | Filonenko, Vladimir, Zinin, Pavel, Zibrov, Igor, Anokhin, Alexander, Kukueva, Elena, Lyapin, Sergey, Fominski, Vyacheslav (2018) Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures. Crystals, 8 (12) 448 doi:10.3390/cryst8120448 | Journal (article/letter/editorial) | | Russian Academy of Sciences, 108840 Troitsk, Moscow, Russia; filv@ns.hppi.troitsk.ru (V.P.F.); zibrov@hppi...Instrumentation, Russian Academy of Sciences, 117342 Moscow, Russia Institute of Metallurgy and Materials Science...Science, Russian Academy of Sciences, 119991 Moscow, Russia; alexanderanokhin@yahoo.com National Research...Research Center, Kurchatov Institute, 123182 Moscow, Russia; elena.kukueva@gmail.com Institute of Laser and...Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia; vyfominskij@mephi.ru |  | | Journal (article/letter/editorial) | | and Minerageny N. I. Eremin Moscow State University, Moscow, 119992 Russia Received August 27, 2009 DOI:...their books Carbonatite Deposits of Russia (NIA Priroda, Moscow, 2003), Carbonatites and Kimberlites...tionships, Minerageny, and Forecast) (NIA Priroda, Moscow, 2005), etc. The new seminal issue is the result...carbonatites (Tom tor, Kovdor, and Belaya Zima in Russia; Arasha and Tapira in Brazil; Mountain Pass in...Central Siberian and Kola–Dvina subprovinces of Russia, as well as the Orapa pipe in Botswana, the Katoka |  | | Journal (article/letter/editorial) | | Academy of Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia b Vernadsky Institute of Geochemistry and...Russian Academy of Sciences, ul. Kosygina 19, Moscow, 119975 Russia Received October 10, 2008 Abstract—The...are contained in melt at high temperature; then graphite is released and an appreciable amount of hydrocarbons...a lower temperature as products of reaction of graphite with fluid. Abiogenic hydrocarbons can arise in...components of the gas phase. In parallel, the graphite activity was calculated from constant of the reaction |  | | Journal (article/letter/editorial) | | Academy of Sciences, Leninskii pr. 29, Moscow, 117912 Russia e-mail: tips@ips.ac.ru 2 Institute of Fossil...Fossil Fuels, Leninskii pr. 29, Moscow, 117912 Russia Received May 22, 2003 Abstract—Dynamics of catagenetic... peat, brown coal, hard coal, anthracite, and graphite (Potonie, 1910; Zalesskii, 1914; Zhemchuzhnikov...coals in the majority of basins and deposits in Russia and other countries is dominated by macerals of...certain Lower Carboniferous coal seams of the Donets, Moscow, and Kizelov basins). It is remarkable that changes |  | | Journal (article/letter/editorial) | | Igneous Rocks of the Dukat Ore Deposit (Northeastern Russia) E. O. Dubininaa, *, L. G. Filimonovaa, and S....Geochemistry, Russian Academy of Sciences, Moscow, 119017 Russia *e-mail: elenadelta@gmail.com Received June...of the unique Dukat Au–Ag deposit (northeastern Russia). The parameters obtained were compared with similar...Ag–Au epithermal deposit is located in northeastern Russia (Omsukchan ore province) and is confined to the...Dukat ore deposit and its locality in northeastern Russia (map inset), compiled with data from monographs |  | Fedorov, P. P., Mayakova, M. N., Kuznetsov, S. V., Maslov, V. A., Sorokin, N. I., Baranchikov, A. E., Ivanov, V. K., Pynenkov, A. A., Uslamina, M. A., Nishchev, K. N. (2016) Phase diagram of the NaF–CaF2 system and the electrical conductivity of a CaF2-based solid solution. Russian Journal of Inorganic Chemistry, 61 (11). 1472-1478 doi:10.1134/s003602361611005x | Journal (article/letter/editorial) | | Sciences, Moscow, 119991 Russia b Ogarev Mordovia State University, Saransk, 430005 Russia c Shubnikov...Crystallography, Russian Academy of Sciences, Moscow, 119333 Russia d Kurnakov Institute of General and Inorganic...Chemistry, Russian Academy of Sciences, Moscow, 119991 Russia *e-mail: ppfedorov@yandex.ru Received May...sintering on a Sinter Land LABOX 625 machine with a graphite mold. Electrical conductivity σ was measured by...blocking electrodes were produced from DAG-580 graphite dry film lubricant and Leitsilber conductive silver |  | | Journal (article/letter/editorial) | | Institute, Sredny prospekt 74, St.-Petersburg, 199106, Russia Author's e-mail address: vsegei@mail.wplus.net...Authigenic impact diamonds occur in situ in shocked graphite-bearing gneisses that are found as inclusions...transition of graphite to diamonds is 35 GPa. Impact diamonds inherit the original shape of graphite crystals... which originated from the complete fusion of graphite-bearing precursor gneisses. These diamonds usually...depends on the original abundance of precursor graphite in the target rocks, on the superimposed shock-metamorphic |
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