 | Zedgenizov, D. A., Shatskiy, A., Ragozin, A. L., Kagi, H., Shatsky, V. S. (2014) Merwinite in diamond from Sao Luiz, Brazil: A new mineral of the Ca-rich mantle environment. American Mineralogist, 99 (2) 547-550 doi:10.2138/am.2014.4767 | Journal (article/letter/editorial) | | 2014 Letter Merwinite in diamond from São Luiz, Brazil: A new mineral of the Ca-rich mantle environment...Science, University of Tokyo, Tokyo 113-0033, Japan 4 A.P. Vinogradov Institute of Geochemistry, Russian...Russia 1 Abstract Diamonds from Juina province, Brazil, and some others localities reveal the existence...from the São Luiz river alluvial deposits (Juina, Brazil). In addition, the diamond contains inclusions...Method The São Luiz river alluvial deposits (Juina, Brazil) are a well-known source of sublithospheric diamonds |  | Zedgenizov, Dmitry, Kagi, Hirioyuki, Ohtani, Eiji, Tsujimori, Tatsuki, Komatsu, Kazuki (2020) Retrograde phases of former bridgmanite inclusions in superdeep diamonds. Lithos, 370. 105659pp. doi:10.1016/j.lithos.2020.105659 | Journal (article/letter/editorial) | | Graduate School of Science, University of Tokyo, Japan 4 Department of Earth Science, Graduate School of Science...been found in diamonds from the Koffifontein kimberlite pipe (South Africa) and Orroroo dyke (South Australia)...localities: placer deposits and kimberlite pipes in the Juina and Machado areas in Brazil (Wilding et al., 1991;...superdeep diamonds from São-Luis river deposits (Juina, Brazil) to identify retrograde phase of former bridgmanite...these peaks correspond to olivine with 85-90 % of forsterite component (Fo) assuming released pressure effect |  | Burnham, A.D., Bulanova, G.P., Smith, C.B., Whitehead, S.C., Kohn, S.C., Gobbo, L., Walter, M.J. (2016) Diamonds from the Machado River alluvial deposit, Rondônia, Brazil, derived from both lithospheric and sublithospheric mantle. Lithos, 265. 199-213 doi:10.1016/j.lithos.2016.05.022 | Journal (article/letter/editorial) | | the Machado River alluvial deposit, Rondônia, Brazil, derived from both lithospheric and sublithospheric...Walter PII: DOI: Reference: S0024-4937(16)30107-4 doi: 10.1016/j.lithos.2016.05.022 LITHOS 3940 To...the Machado River alluvial deposit, Rondônia, Brazil, derived from both lithospheric and sublithospheric...from the Machado River alluvial deposit, Rondônia, Brazil, derived from both lithospheric and sublithospheric...Tinto Desenvolvimentos Minerais Ltda., Brasília, Brazil 1 (corresponding author) – present address: Research |  | Korolev, Nester, Kopylova, Maya, Gurney, John J., Moore, Andy E., Davidson, Jim (2018) The origin of Type II diamonds as inferred from Cullinan mineral inclusions. Mineralogy and Petrology, 112. 275-289 doi:10.1007/s00710-018-0601-z | Journal (article/letter/editorial) | | (22%). The lherzolitic suite contains Cr-pyrope, forsterite, enstatite, clinopyroxene and Cr-spinel formed...generally vary for Type II diamonds within a kimberlite and between kimberlites. Keywords Type II diamonds...diamonds . Diamond inclusions . Cullinan kimberlite . Photoluminescence . Diamond paragenesis . Carbon...Cape Town, Rondebosch, Cape Town 7701, South Africa 4 Department of Geology, Rhodes University, Artillery...are very rare, comprising only 1.3% of smaller (<4 ct) diamonds from the database of 3.5 million diamonds |  | Shatskiy, A., Borzdov, Y. M., Litasov, K. D., Kupriyanov, I. N., Ohtani, E., Palyanov, Y. N. (2014) Phase relations in the system FeCO3-CaCO3 at 6 GPa and 900-1700 C and its relation to the system CaCO3-FeCO3-MgCO3. American Mineralogist, 99 (4) 773-785 doi:10.2138/am.2014.4721 | Journal (article/letter/editorial) | | presence of FeCO3 widens the calcite stability field down to the P-T conditions of sub-cratonic mantle...they were subducted to the depths of 130–220 km (4–7 GPa) and then brought back to the surface (Searle...diamond-grade UHP metamorphism, mantle metasomatism, kimberlite magma generation, and diamond formation, occur...identification of crystal phases by Raman spectroscopy (Fig. 4). At 900 °C, samples are represented by crystal aggregates...coexists with calcite (Ca# = 94 mol%) (Figs. 3d and 4). At 1600 and 1620 °C, complete melting was established |  | Palot, M., Cartigny, P., Harris, J.W., Kaminsky, F.V., Stachel, T. (2012) Evidence for deep mantle convection and primordial heterogeneity from nitrogen and carbon stable isotopes in diamond. Earth and Planetary Science Letters, 357. 179-193 doi:10.1016/j.epsl.2012.09.015 | Journal (article/letter/editorial) | | nitrogen abundances in 133 diamonds from Juina (Brazil) and Kankan (Guinea). Host syngenetic inclusions...providing Paragenesis d13C 1-6 1-22 1-24 1-37 1-102 4-27 5-16 5-35 5-58 5-59 5-60 5-78 5 ¼80 5-105 5-109-2...BZ-214 1-35 4-4 5-55 BZ-213 BZ-124 BZ-127 BZ-129 BZ-209 BZ-215 BZ-217 1-1 1-2 1-5 1-8 1-30-1 1-30-4 1-32 1-34...1-34 4-7-2 4-7-3 4-101 4-102 5-107 BZ-237 1-4-3 1-4-4 1-7 1-31 1-33 1-36 1-38 Unknown Unknown Unknown...MgSiO3-silicate, Ca–Si ¼CaSiO3-silicate, Fo ¼forsterite and LM/TZ boundary¼ limit between the Lower Mantle |  | Guarino, Vincenza, Wu, Fu-Yuan, Lustrino, Michele, Melluso, Leone, Brotzu, Pietro, Gomes, Celso de Barros, Ruberti, Excelso, Tassinari, Colombo Celso Gaeta, Svisero, Darcy Pedro (2013) U–Pb ages, Sr–Nd- isotope geochemistry, and petrogenesis of kimberlites, kamafugites and phlogopite-picrites of the Alto Paranaíba Igneous Province, Brazil. Chemical Geology, 353. 65-82 doi:10.1016/j.chemgeo.2012.06.016 | Journal (article/letter/editorial) | | phlogopite-picrites of the Alto Paranaíba Igneous Province, Brazil Vincenza Guarino a, Fu-Yuan Wu b, Michele Lustrino...Lago 562, Cidade Universitária, 05508 São Paulo, Brazil b c a r t i c l e i n f o Article history: Accepted...perovskite geochronology Sr–Nd perovskite isotopes Brazil a b s t r a c t The kimberlites, kamafugites and...Alto Paranaíba Igneous Province (APIP), southern Brazil, span a range between ~ 91 and 78 Ma with new in-situ...extends over an area of ~ 20,000 km 2 in southeastern Brazil (Fig. 1). This province comprises Late Cretaceous |  | Bindi, Luca, Tamarova, Anastasia, Bobrov, Andrey V., Sirotkina, Ekaterina A., Tschauner, Oliver, Walter, Michael J., Irifune, Tetsuo (2016) Incorporation of high amounts of Na in ringwoodite: Possible implications for transport of alkali into lower mantle. American Mineralogist, 101 (2) 483-486 doi:10.2138/am-2016-5570 | Journal (article/letter/editorial) | | Scienze della Terra, Università di Firenze, Via La Pira 4, I-50121 Firenze, Italy CNR, Istituto di Geoscienze...Geoscienze e Georisorse, sezione di Firenze, Via La Pira 4, I-50121 Firenze, Italy 3 Department of Petrology...University, Leninskie Gory, 119234, Moscow, Russia 4 Vernadsky Institute of Geochemistry and Analytical...bridgmanite with a partition coefficient (D) of 5 (+5/–4), but is incompatible in ringwoodite relative to carbonate-rich...mm truncation edge lengths. Pyrophyllite gaskets, 4 mm in width, were used to seal the compressed volume |  | 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) | | 1a–c) [2,3], partial melting processes (Figure 2) [4–6], decomposition (breakdown) [5–7], dissolution [8...4MgSiO 3 ↔ 2Mg2SiO4 + CaMgSi2O6 + 2CO2 [18,19] (4) (5) 3MgCO Al22SiO O35++ 2SiO 3SiO22↔↔Mg Mg Si3...2CO2 3MgCO + Al SiO + 2SiO ↔ Mg Al Si O + 3CO (3) (4) However, most existing models decarbonation, and...experimental reactions involving natural carbonates (1)–(4), the parameters of reaction with the formation of...modeling decarbonation reactions natural carbonates (1)–(4), the parameters reaction olivine, ortho-of and clinopyroxene |  | | Book (volume) | | Sparks Editors Proceedings of 10th International Kimberlite Conference Volume 1 Dedicated to Roger H. Mitchell...Mitchell Proceedings of 10th International Kimberlite Conference D. Graham Pearson • Herman S. Grütter...Sparks Editors Proceedings of 10th International Kimberlite Conference Volume 1 Special Issue of the Journal...Photograph The 10th International Kimberlite Conference International Kimberlite Conferences (IKCs) are special...special events that are held across the world once in 4–5 years. IKC is the confluence platform for academicians |  | | Book | | 2366-1585 Springer Mineralogy ISBN 978-3-319-54542-4 DOI 10.1007/978-3-319-54543-1 ISSN 2366-1593 (electronic)...been found in 1897 at South African kimberlitic pipe. It is now appreciated that this eclogite represents.... . .... 1 .... 1 .... 3 .... .... .... 4 4 6 .... .... 7 8 .... .... 11 13 .... .... .... . . . . . . . . . . . . . . . . . . . . . . . . 4 Upper-Mantle Diamond-Parental Systems in Physico-Chemical...Fayalite Fe2SiO4 Native Fe-Ni alloy Native iron Forsterite Mg2SiO4 Ferrosilite FeSiO3 Graphite C Grossularite |  | | Journal (article/letter/editorial) | | shatskiy@gmail.com (A.F. Shatskiy) depths of 130–220 km (4–7 GPa) (Dobretsov and Shatsky, 2004; Mikhno and Korsakov...eitelite [Na2Mg(CO3)2] (Sharygin et al., 2013a); (4) crystallized alkali-carbonate melts in secondary...2013); (5) carbonate-silicate compositions of kimberlite which is derived from partly decarbonated hypabyssal...fresh groundmass of the Udachnaya-East hypabyssal kimberlite (Yakutia) agrees with experimental data (Litasov...phlogolpite in the Malaya Kuonapka porphyritic kimberlite (Sobolev et al., Pers. Commun.). Thus, it is |  | Mikhail, S., Dobosi, G., Verchovsky, A.B., Kurat, G., Jones, A.P. (2013) Peridotitic and websteritic diamondites provide new information regarding mantle melting and metasomatism induced through the subduction of crustal volatiles. Geochimica et Cosmochimica Acta, 107. 1-11 doi:10.1016/j.gca.2012.12.036 | Journal (article/letter/editorial) | | the major element geochemistry of the garnets (Fig. 4). The garnet discrimination diagram of Aulbach et...also originated from one of these localities. Fig. 4 shows that most diamondites with low-Cr garnets plot...the current association for diamondites with web- 4 S. Mikhail et al. / Geochimica et Cosmochimica Acta...demonstrates syngenesis (Kurat and Dobosi, 2000). Fig. 4. A Cr2O3 vs. CaO discrimination diagram after Aulbach...attached to the gas extraction-line (inner diameter 4 mm). Because of this limitation, samples were mechanically |  | | Book | | MgO–FeO–SiO2–CaSiO3: Liquidus Structure .. 1 .. 1 .. 2 .. 4 .. 9 .. .. 11 14 .... .... .... 19 19 24 .... . . . . . . . . . . . . . . . . . . . . . . . . 4 Lower Mantle Diamond-Parental Multicomponent Systems...Tappert et al. 2005) and Juina Region, Mato Grosso State, Brazil (Kaminsky et al. 2009, 2010; Bulanova...identified within the ancient placers of Juina Region in Brazil (Wilding et al. 1991; Harte and Harris 1994; Harris...to the Earth’s surface by alkaline-basalt and kimberlite magmas from depths of 150–250 km. It turns out |  | Martirosyan, N.S., Shatskiy, A., Chanyshev, A.D., Litasov, K.D., Podborodnikov, I.V., Yoshino, T. (2019) Effect of water on the magnesite–iron interaction, with implications for the fate of carbonates in the deep mantle. Lithos, 326. 435-445 doi:10.1016/j.lithos.2019.01.004 | Journal (article/letter/editorial) | | 1,3 , Podborodnikov I.V. 1,3 , 1 PT Yoshino T.4 Sobolev Institute of Geology and Mineralogy, Russian...University, Pirogova st. 2, Novosibirsk 630090, Russia 4 Institute for Planetary Materials, Okayama University...‘medium’ and ‘cold’ subduction, about 40, 12 and 4 vol.% of carbonates, respectively, would be reduced...Investigations of mantle xenoliths, carbonatite and kimberlite and numerous experimental studies SC have revealed...limited (Litasov et al., 2014; Taylor and Green, 1988). 4 ACCEPTED MANUSCRIPT Despite the fact that reactions |  | | Book | | the pioneers of Russia’s diamond deposits, real field geologists, brilliant and gifted, who are among...prompted by the hope of the pioneers that a vast kimberlite province, similar to the one of Yakutia, would...vii viii Introduction high-diamondiferous kimberlite pipes (the M. V. Lomonosov and V. Grib deposits)...bodies largely comprised by alkaline ultrabasic kimberlite and related rocks, which form a series of individual...Enterprise) ALROSA (PJSC)). “Archangelsk diamondiferous kimberlite-picrite region can be deemed as an element of |  | Maurice, J., Bolfan-Casanova, N., Padrón-Navarta, J. A., Manthilake, G., Hammouda, T., Hénot, J. M., Andrault, D. (2018) The stability of hydrous phases beyond antigorite breakdown for a magnetite-bearing natural serpentinite between 6.5 and 11 GPa. Contributions to Mineralogy and Petrology, 173 (10) doi:10.1007/s00410-018-1507-9 | Journal (article/letter/editorial) | | at least locally possible beyond the stability field of antigorite. Antigorite exhibits a complex sinusoidal...equivalent oxygens (polysome m = 17) for antigorite, 4 oxygens for magnetite Si 1.968 – 1.844 1.891 Ti –...(voltage) of the thermocouple. The 13 86 Page 4 of 22 Contributions to Mineralogy and Petrology (2018)...Bruker ApexII single crystal diffractometer with a 4 circles Kappa-CCD (a detail account of this study...550 650 700 750 800 850 650 700 730 550 700 780 8 4 24 10 26 10 8 8 25 25 23 23 28 23 Ol, En, Grt Atg |  | | Report (volume) | | trilobite Erbenochile erbeni. See Figure 5 in Chapter 4 by Hazen et al. Carbonatite lava flow from an eruption...Carbon in Earth ISSN 1529-6466 ISBN 978-0-939950-90-4 Copyright 2013 The MINERALOGICAL SOCIETY of AMERICA...authorship of Carbon in Earth represents laboratory, field, and theoretical researchers from the full range....................................................4 ACKNOWLEDGMENTS..................................................................................70 4 Carbon Mineral Evolution Robert M. Hazen, Robert |  | | Book | | in Earth’s Core 4 40 jie li, bin chen, mainak mookherjee, and guillaume morard 4 Carbon-Bearing Phases...cycling affects the surface carbon cycle (Chapter 11); (4) the surprising diversity, extent, and limits of Earth’s...some extent via mantle-derived melts (e.g. Refs. 4–9 and Chapter 9, this volume). Yet the estimates of... the BSE abundance of carbon is estimated to be 4 Downloaded from https://www.cambridge.org/core. IP...magmatic gases 10–2 Based on H2O in basalts 10–3 10–4 Based on chalcophile element and S geochemistry of |  | | Journal (article/letter/editorial) | | fluid flow simulations to determine permeability field changes due to the fluid-mineral reactions. The...an important step in molecular studies. In the field of Oil Sand Tailings Research sample-preservation...fr) 3 Helmholtz-Zentrum Dresden-Rossendorf (HZDR) 4 UMR 3299 CEA/CNRS SIS2M/LEEL 5 IPNL, CNRS/Université...metamorphic assemblages, as it has a wide p-T stability field, a complex chemical composition, incorporates high...matter such as woody fragments and plant fossils[4]. It seems that during the formation of the copper |  | | Book | | Patrick Cordier Ultimate Mechanical Properties of Forsterite Reprinted from: Minerals 2019, 9, 787, doi:10...3D-Printed Molds Reprinted from: Minerals 2020, 10, 4, doi:10.3390/min10010004 . . . . . . . . . . . . ...scientific papers, as well as historical reviews of the field of mineral physics (and also rock physics). Mineral...Michael Brown, Eiji Ohtani), current leaders in the field (e.g., Agnes Dewaele, Jun Tsuchiya), senior graduate...30 April 2019; Accepted: 28 May 2019; Published: 4 June 2019 Abstract: From 1964 to the early 1970s |
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