 | | 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) | | 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...metasomatic oxide crystallization shortly prior to the kimberlite magma eruption or arose from the intensive modification...modification of preexisting oxide clusters by the kimberlite melt during the Udachnaya emplacement. Our new |  | Leost, I., Stachel, T., Brey, G. P., Harris, J. W., Ryabchikov, I. D. (2003) Diamond formation and source carbonation: mineral associations in diamonds from Namibia. Contributions to Mineralogy and Petrology, 145 (1) 15-24 doi:10.1007/s00410-003-0442-5 | Journal (article/letter/editorial) | | phlogopite and a Cr-rich ‘titanate’ (probably lindsleyite). The inclusions document a metamorphic path...Sciences, Staromonetny, Pereulok 35, Moscow 109017, Russia Editorial responsibility: J. Hoefs They subsequently...The titanate seems to correspond to Cr-rich lindsleyite, the barium end member of the LIMA series (Haggerty...metasomatized mantle domains (Haggerty et al. 1983). Lindsleyite was previously reported from the Siberian Craton...orthopyroxene–clinopyroxene intergrowths (one of them with lindsleyite). Iterative calculations based on a combination |  | 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...crichtonite-group minerals from the Internatsionalnaya kimberlite pipe were studied to provide new insights into processes |  | 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...diatremes have no analogs in Russia but are similar to the saucer-like kimberlite bodies in Canada (Fort a...Elsevier B.V. All rights reserved. Keywords: kimberlite; diamond; diatreme; autolithic breccia; pyroclastic; |  | | 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...presented for comparison. Titanates of the LIMA (lindsleyite-mathiasite) series and perovskite are rare accessories... M, BM, and TM are from the Mir pipe, Yakutia; S = Sytykanskaya pipe, Yakutia. Inclusions in diamonds...series, pyrope (Py) and enstatite (En) from the Sputnik pipe (Yakutia) diamond, sample Sp-728, backscattered |  | | Journal (article/letter/editorial) | | Chernogolovka, 142432 Russia b Geological Faculty, Moscow State University, Moscow, 119991 Russia cFersman Mineralogical...Academy of Sciences, Leninskii pr. 18, Moscow, 119071 Russia *e-mail: litvin@iem.ac.ru **e-mail: bovkun2004@mail...eclogite, carbon, and titanium minerals from kimberlite (ilmenite FeTiO3, perovskite CaTiO3, and rutile...diamond content with the concentration of Ti in kimberlite do not occur during the diamond genesis in silicate–...titanium concentration and diamond content in kimberlite, melts of titanium minerals, carbonatite melts |  | Giuliani, Andrea, Woodhead, Jon D., Phillips, David, Maas, Roland, Davies, Gareth R., Griffin, William L. (2018) Titanates of the lindsleyite–mathiasite (LIMA) group reveal isotope disequilibrium associated with metasomatism in the mantle beneath Kimberley (South Africa) Earth and Planetary Science Letters, 482. 253-264 doi:10.1016/j.epsl.2017.11.014 | Journal (article/letter/editorial) | | www.elsevier.com/locate/epsl Titanates of the lindsleyite–mathiasite (LIMA) group reveal isotope disequilibrium...in metasomatised mantle xenoliths entrained in kimberlite, basalts and related magmas. As the metasomatic...isotope heterogeneity between coeval Ti-rich LIMA (lindsleyite–mathiasite) minerals at the time of their formation...mantle xenoliths from the ∼84 Ma Bultfontein kimberlite (South Africa). Previous U/Pb dating of the LIMA...C–O–H, and hydrous potassic fluids coeval with kimberlite magmatism in the lithospheric mantle beneath |  | | 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 |  | Giuliani, Andrea, Phillips, David, Maas, Roland, Woodhead, Jon D., Kendrick, Mark A., Greig, Alan, Armstrong, Richard A., Chew, David, Kamenetsky, Vadim S., Fiorentini, Marco L. (2014) LIMA U–Pb ages link lithospheric mantle metasomatism to Karoo magmatism beneath the Kimberley region, South Africa. Earth and Planetary Science Letters, 401. 132-147 doi:10.1016/j.epsl.2014.05.044 | Journal (article/letter/editorial) | | southern Africa. Here we report U–Pb ages for lindsleyite–mathiasite (LIMA) titanate minerals (crichtonite...peridotite xenoliths from the ∼84 Ma Bultfontein kimberlite (Kimberley, South Africa), located in the southern...0012-821X/© 2014 Elsevier B.V. All rights reserved. kimberlite magmas mirror the timing of major tectonic events...temperatures and/or xenolith transport in host kimberlite or alkali basalt magmas (e.g., Allsopp and Barrett...and the emplacement of Group I (or archetypal) kimberlite magmas mainly at ∼80–115 Ma (e.g., Allsopp and |  | Castillo-Oliver, Montgarri, Melgarejo, Joan Carles, Galí, Salvador, Pervov, Vladimir, Gonçalves, Antonio Olimpio, Griffin, William L., Pearson, Norman J., O'Reilly, Suzanne Y. (2017) Use and misuse of Mg- and Mn-rich ilmenite in diamond exploration: A petrographic and trace element approach. Lithos, 292. 348-363 doi:10.1016/j.lithos.2017.09.021 | Journal (article/letter/editorial) | | ACCEPTED MANUSCRIPT Magnesian ilmenite is a common kimberlite indicator mineral, although its use in diamond...crustal and metasomatised mantle domains; ii) D Kimberlite entrainment and xenolith disaggregation producing...misinterpretation of the diamond potential of a kimberlite during the exploration stage if textural and...words: diamond exploration, ilmenite, Angola, kimberlite, LA-ICP-MS PT E D Corresponding author: montgarri...rocks and AC consequently it is one of the main kimberlite indicator minerals (KIM) used to locate new targets |  | | Journal (issue) | | London ABSTRACT: Blue euclase from Mwame, Hurungwe District, Zimbabwe, which was first collected in the late...been found more recently from sources in Colombia, Russia, Tanzania and Zimbabwe; spectacular crystals have...Claims, 8 km south of Mikese Station, Morogoro District. The largest of these crystals measuring 72 x...of euclase from Muiane pegmatite, Alto Ligonha District, was made by von Knorring et al. (1964). This...Mica Fields, Hurungwe District. Mwame was formerly known as Miami, Urungwe District, Rhodesia or Southern |  | | Book | | org/details/seventhinternati07inte SEVENTH INTERNATIONAL KIMBERLITE CONFERENCE Cape Town, April 1998 EXTENDED ABSTRACTS...Organising Committee of the 7th International Kimberlite Conference takes no responsibility for authors’...omissions. SOUTH AFRICA SEVENTH INTERNATIONAL KIMBERLITE CONFERENCE SPONSORS The 7IKC Organising Committee...recently discovered kimberlites of the Siberian kimberlite province. 9 K - rich clinopyroxenes as mantle...Chromite Macrocrysts and their Inclusions, Guaniamo Kimberlite Field, Venezuela. Primary and related diamond |
|
