 | | 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...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) | | diamond-bearing eclogite from the Udachnaya kimberlite pipe Vladislav Shatsky a,b,⁎, Alexey Ragozin a,...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:...diamondiferous eclogite xenolith from the Udachnaya kimberlite pipe. We have studied the spatial distribution of...indicates that they formed at least 1 Ga before kimberlite eruption, whereas yellow diamonds of the second |  | | 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... M, BM, and TM are from the Mir pipe, Yakutia; S = Sytykanskaya pipe, Yakutia. Inclusions in diamonds...(Sobolev and Shatsky, 1990), and coesite-bearing pyrope quartzite of Dora Maira in northwestern Italy (Chopin...(Tn) of the LIMA series, pyrope (Py) and enstatite (En) from the Sputnik pipe (Yakutia) diamond, sample |  | | 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...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 |  | 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...inclusions sometimes associated with enstatite, pyrope, chrome diopside and chromite were selected from...inclusions from Arkhangelsk (Russia), Majhgawan (India) diamond mines and Urals (Russia) alluvial mines. More |  | | Journal (article/letter/editorial) | | LIQUID IMMISCIBILITY IN THE MODEL SYSTEM CaCO3 – PYROPE – PYRRHOTITE AT 7.0 GPa: THE ROLE OF CARBONATITE...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...ternary system CaCO3 (aragonite) – Mg3Al2Si3O12 (pyrope) – FeS (pyrrhotite) at a pressure of 7.0 GPa and |  | 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...ru, m.rezvukhin@gmail.com D ABSTRACT PT E Cr-pyrope xenocrysts and associated inclusions of crichtonite-group |  | | Journal (article/letter/editorial) | | of Sciences, Koptyug Pr., 3, 630090 Novosibirsk, Russia LAWRENCE A. TAYLOR,1 Planetary Geosciences Institute...of Sciences, Koptyug Pr., 3, 630090 Novosibirsk, Russia Abstract Komsomolskaya high-Cr, harzburgitic-garnet...diamonds (dots). Yakutian garnet DIs from the Mir pipe (diamonds) are also from this study. The data for...examined three unusual samples from the Komsomolskaya pipe, Yakutia; two belong to extreme Cr-rich DIs (>15...favorable cases. Diamond Locality The Komsomolskaya pipe, from which the diamonds for this study were recovered |  | | Journal (article/letter/editorial) | | Ossipyan str., 4, Chernogolovka, Moscow region 142432, Russia; valkil@yandex.ru (V.B.); limanov.z@gmail.com (E...State University, Vorob’evy Gory, Moscow 119899, Russia Department of Geology, University of Johannesburg...controller (Moscow Factory of Thermal Automatics, Russia). Experiments were quenched at 200–300◦ /s by shutting...metasomatized peridotite xenoliths in of the Udachnaya pipe, Yakutia. (a) Wide phlogopite corona containing...relics of orthopyroxene kimberlites of the Udachnaya pipe, Yakutia. (a) Wide phlogopite corona containing |  | 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) | | Ltd., 128-A Nevsky pr., St. Petersburg, 193036 Russia b Rio Tinto, 2 Eastbourne Terrace, London, W2 6LG...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... manganiferous ilmenite, Cr-diopside, and rare pyrope. About 100 diamonds were extracted from 12 samples...diatremes have no analogs in Russia but are similar to the saucer-like kimberlite bodies in Canada (Fort a |  | | Journal (article/letter/editorial) | | Russian Academy of Sciences, 630090 Novosibirsk, Russia; krukan@igm.nsc.ru (A.N.K.); novoselovid@igm.nsc...Novosibirsk State University, 630090 Novosibirsk, Russia Correspondence: bataleva@igm.nsc.ru (Y.V.B.); palyanov@igm...subduction P-T path but are 300–350 ◦ C lower than pyrope + CO2 formation parameters at constant pressures...paragenesis inclusions garnet from from the Finsch pipe, Southpipe, AfricaSouth [13–15]; (2) microdiamond...ofofFe,Mn-rich Fe,Mn-rich garnet the kimberlite Finsch kimberlite Africa [13–15]; (2) inclusions in Mn-rich |  | 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) | | 30% portion of microdiamonds from each Yakutian pipe. D 2004 Elsevier B.V. All rights reserved. Keywords:...Siberian craton; Yakutia; Eclogite; Peridotite; Kimberlite * Corresponding author. Fax: +7-3832-332-792...carats. This gives a size range for diamonds in kimberlite spanning four to five orders of magnitude. The...mineral inclusions? The diamond deposits of Yakutia (Russia) located in the northwestern region of the Siberian...Sobolev and Burov, Fig. 1. Location of major kimberlite fields of the Siberian Platform of Paleozoic |  | | Journal (article/letter/editorial) | | Siberian Branch, Koptyuga pr., 3, Novosibirsk, 630090, Russia *Corresponding author: e-mail: palyanov@uiggm.nsc...coesite+diopsite+dolomite, and magnesite+coesite+pyrope. The main parameters governing the process of diamond...natural magnesite and dolomite (Chelyabinsk Region, Russia; impurity content ca. 0.5 wt % and 0.3 wt %, respectively)...dolomite, CaMg(CO3)2; Ky – kyanite, Al2SiO5; Pyr – pyrope, Mg3Al2Si3O12 *Runs without seed crystals Table...with thin films of graphite. At 1500°C (CS-22), pyrope, coesite, and magnesite were detected in the products |  | 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) | | Universitetskiy Prospekt 3 , Novosibirsk 90, 630090, Russia b Planetary Geosciences Institute, Department...Universitetskiy Prospekt 3 , Novosibirsk 90, 630090, Russia d Planetary Geosciences Institute, Department...Universitetskiy Prospekt 3, Novosibirsk 90, 630090 Russia G R E G O R Y A. SNYDER, LAWRENCE A. TAYLOR, RANDALL...Universitetskiy Prospekt 3, Novosibirsk 90, 630090 Russia VLADIMIR N . SOBOLEV, Planetary Geosciences Institute...from a single eclogitic diamond from the Mir kimberlite pipe, Yakutia. The range in CaO and Mg# in these |  | Dymshits, Anna M., Dorogokupets, Peter I., Sharygin, Igor S., Litasov, Konstantin D., Shatskiy, Anton, Rashchenko, Sergey V., Ohtani, Eiji, Suzuki, Akio, Higo, Yuji (2016) Thermoelastic properties of chromium oxide Cr2O3 (eskolaite) at high pressures and temperatures. Physics and Chemistry of Minerals, 43 (6) 447-458 doi:10.1007/s00269-016-0808-7 | Journal (article/letter/editorial) | | Russian Academy of Science, Novosibirsk 630090, Russia 2 Institute of the Earth’s Crust, Siberian Branch...Irkutsk 664033, Russia 3 Novosibirsk State University, Novosibirsk 630090, Russia 4 Department of...xenolith from the Zagadochnaya kimberlite pipe 13 448 (Siberia, Russia) (Sobolev 1977), as an inclusion...inclusion in diamond from the Udachnaya kimberlite pipe (Siberia, Russia) (Logvinova et al. 2008), and in a...Sobolev NV (2012) Conditions of formation of Cr-pyrope and escolaite during mantle metasomatism: experimental |  | Bataleva, Yuliya V., Kruk, Aleksei N., Novoselov, Ivan D., Furman, Olga V., Palyanov, Yuri N. (2020) Decarbonation Reactions Involving Ankerite and Dolomite under upper Mantle P,T-Parameters: Experimental Modeling. Minerals, 10 (8) 715 doi:10.3390/min10080715 | Journal (article/letter/editorial) | | of Sciences, Koptyug ave 3, 630090 Novosibirsk, Russia; krukan@igm.nsc.ru (A.N.K.); novoselovid@igm.nsc...University, Pirogova str 2, 630090 Novosibirsk, Russia Correspondence: bataleva@igm.nsc.ru (Y.V.B.); palyanov@igm...formation Figure of CO CO22 fluid [15,19], (3)(3) pyrope [20], (4) (4) olivine [13,14], (5) of fluid and...[17],(2)(2)orthopyroxene orthopyroxene [15,19], pyrope [20], olivine [13,14], periclase [6]. The graphite-diamond...Coe—coesite, Ky—kyanite, Ky—kyanite, Prp—pyrope. Prp—pyrope. Ol—olivine Thus, it seems relevant to perform |  | Mikhailenko, Denis, Golovin, Alexander, Korsakov, Andrey, Aulbach, Sonja, Gerdes, Axel, Ragozin, Alexey (2020) Metasomatic Evolution of Coesite-Bearing Diamondiferous Eclogite from the Udachnaya Kimberlite. Minerals, 10 (4) 383 doi:10.3390/min10040383 | Journal (article/letter/editorial) | | Coesite-Bearing Diamondiferous Eclogite from the Udachnaya Kimberlite Denis Mikhailenko 1,2, * , Alexander Golovin...Russian Academy of Sciences, Novosibirsk 630090, Russia; avg@igm.nsc.ru (A.G.); korsakov@igm.nsc.ru (A...coesite-bearing diamondiferous eclogite from the Udachnaya kimberlite (Daldyn field, Siberian craton) has been studied...to interaction with, or precipitation from, a kimberlite-related melt. Judging by pressure-temperature...indicates that eclogite reacted with a deep-seated kimberlite melt. However, Fe-rich olivine, orthopyroxene |  | | Report (chapter) | | Reconstruction of mantle sections beneath Yakutian kimberlite pipes using monomineral thermobarometry I. V...Mineralogy SD RAS, Koptyug ave 3, Novosibirsk, Russia (e-mail: Igor.Ashchepkov@uiggm.nsc.ru) 2 Institute...Geochemistry SD RAS, Favorsky Str. 1a, Irkutsk, 664033, Russia 3 Central Science and Research Geology and Prospecting...Company ‘ALROSA’, Chernyshevsky Str, 7, Mirny, 678170 Russia 4 Aykhal Mining Enterprise of Stock Company ‘ALROSA’...‘ALROSA’, Almazny Str., 3-26, Aykhal, 678170 Russia Abstract: Four original monomineral methods for mantle |  | | Journal (article/letter/editorial) | | Sciences, nab. Makarova 2, St. Petersburg, 199034, Russia Received 29 January 2003; accepted 27 March 2003...orthopyroxenes Opx Opx (xMg – Al = xFe – Al = 0). Pyrope – almandine solid soGr lutions are considered to...Lithos 74 (2004) 1–20 Fig. 2. Location of (1) kimberlite pipes and (2) alkali-basalt volcanoes from which...alkali basalts (or the minimum melting depths of kimberlite and alkali-basalt magmas). As can be seen from...Archaean cratons Central parts of the East Siberian kimberlite province (Mir and Udachnaya pipes) Northeastern |  | | Journal (article/letter/editorial) | | extant at the time of emplacement of the host kimberlite or lamproite. Some inclusions record thermal...celui qui existait lors de la mise en place de la kimberlite ou la lamproïte hôte, voire même plus froid que...in diamond pertain to diamond from the classic kimberlite fields of the Kaapvaal (southern Africa) and...and concentrates of clinopyroxene from the same kimberlite calculated using the same method. Ruled fields...diamond from Tanzania, China and the Roberts Victor pipe, Kaapvaal, South Africa. Alignment of P–T data along |  | | Journal (article/letter/editorial) | | the solidus, phlogopite coexists with magnesite, pyrope and a fluid. At the solidus, magnesite is the first...phlogopite þ enstatite þ magnesite ¼ forsterite þ pyrope þ melt at pressures [ 5 GPa: ð1Þ phlogopite þ magnesite...magnesite ¼ forsterite þ enstatite þ pyrope þ melt at pressures [ 4 GPa: ð2Þ As outlined above, no study...Standards were sanidine (K), Fo93 olivine (Mg), pyrope (Al, Si), diopside (Ca), albite (Na), willemite...infer they are probably potassium carbonate. Garnet Pyrope grains are euhedral and generally up to 25 lm in |  | | Journal (article/letter/editorial) | | re-equilibration in a cooling mantle ( f 1050 jC) prior to kimberlite eruption at f 85 Ma. Pressure estimates for touching...diamonds are significantly older than the host kimberlite/lamproite magma, with some retaining mantle signatures...from the De Beers Pool diamonds exhibit typical Cr-pyrope chemistries and are dominated by harzburgitic compositions...Lithos 77 (2004) 155–179 163 Fig. 3. Plot of pyrope content [100*Mg/(Mg + Fe + Ca + Mn)] versus the...garnet component (Si>6.15; Stachel et al., 2000). Pyrope – almandine garnets were recovered from 31 diamonds |  | | Journal (article/letter/editorial) | | Novosibirsk, 630090 Russia b Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090 Russia c Geochemical...Australia (Tappert et al., 2005а; 2009), Arkhangel’sk kimberlite province (Sobolev et al.,1997), Siberian platform... Fe)SiO3 – bridgemanite, tetragonal almandine— pyrope phase, TAPP), (Mg, Fe)2SiO4 phase, merwin2016 ...Collier 4 kimberlite pipe, Juina, Brazil: subducted protoliths, carbonated melts and primary kimberlite magmatism...diamonds from the Jagersfontein and Koffiefontein kimberlite, South Africa,” Geochim. Cosmochim. Acta 55, |  | Nimis, Paolo, Zanetti, Alberto, Dencker, Isabel, Sobolev, Nikolay V. (2009) Major and trace element composition of chromian diopsides from the Zagadochnaya kimberlite (Yakutia, Russia): Metasomatic processes, thermobarometry and diamond potential. Lithos, 112 (3) 397-412 doi:10.1016/j.lithos.2009.03.038 | Journal (article/letter/editorial) | | chromian diopsides from the Zagadochnaya kimberlite (Yakutia, Russia): Metasomatic processes, thermobarometry...Branch of Russian Academy of Sciences, Novosibirsk, Russia b a r t i c l e i n f o Article history: Received...2009 Keywords: Chromian diopside Zagadochnaya Kimberlite Mantle metasomatism Thermobarometry Diamond potential...concentrates of the diamond-free Zagadochnaya kimberlite have been studied to gain an insight into the...magmatic segregates from melts related to the host kimberlite. Other (Al, Cr, Na)-rich chromian diopsides (groups |  | | Journal (article/letter/editorial) | | thermobarometer to evaluation of the diamond potential of kimberlite and lamproite provinces and in diamond exploration...desirable. A single-mineral thermobarometer for kimberlite-derived Cr-diopside would provide information...and the extent of deep mantle sampling by the kimberlite magma. Such a thermobarometer would have wide...clinopyroxene react to give uvarovite, grossular, pyrope and knorringite components in garnet. The corresponding...consistent with the diamondiferous nature of the host kimberlite. Further examples and applications are discussed |
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