| | Book | Federal University Kazan, Russia Dilyara Kuzina Kazan Federal University Kazan, Russia Sergey Mishenin Siberian...Resources Novosibirsk, Russia Timur Zakirov Kazan Federal University Kazan, Russia ISSN 2191-5369 ISSN... . . . 4.2.2 Picroilmenites Taken from the Zarnitsa Pipe . . . . . . 4.2.3 Magnetite in Picroilmenite...Tunguska syneclise. A number of diamond-bearing areas (Daldyn-Alakit, Malobotuobinsky, Anabarsky, etc.) can be...fields to several dozen pipes in Daldyn and AlakitMarhinskoe fields. The pipe size also varies widely. The | | | | Federal University Kazan, Russia Dilyara Kuzina Kazan Federal University Kazan, Russia Sergey Mishenin Siberian...Resources Novosibirsk, Russia Timur Zakirov Kazan Federal University Kazan, Russia ISSN 2191-5369 ISSN... . . . 4.2.2 Picroilmenites Taken from the Zarnitsa Pipe . . . . . . 4.2.3 Magnetite in Picroilmenite...Tunguska syneclise. A number of diamond-bearing areas (Daldyn-Alakit, Malobotuobinsky, Anabarsky, etc.) can be...fields to several dozen pipes in Daldyn and AlakitMarhinskoe fields. The pipe size also varies widely. The | | | Report (chapter) | 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...branch of geothermal gradients beneath Udachnaya pipe. The temperatures are determined using the monomineralic | | | Journal (article/letter/editorial) | material obtained from prospecting work in "Mir" and "Zarnitsa" kimberlite pipes. The specimens investigated...A brief account on the mineralogy of "Zarnitsa" kimberlite pipe is presented in a paper by N. N. Sarsadskyye...for example, high ilmenite content is found in "Zarnitsa" kimberlite, lower content Table 1 lists minerals... Grossularite-garnet found in eluviurn of "Mir" pipe is not included here, because there is no doubt...1959. 21 INTERNATIONAL GEOLOGY REVIEW in "Mir" pipe, and, in the eluvium of "ZagodoOn the other hand | | Ashchepkov, I. V., Alymova, N. V., Logvinova, A. M., Vladykin, N. V., Kuligin, S. S., Mityukhin, S. I., Downes, H., Stegnitsky, Yu. B., Prokopiev, S. A., Salikhov, R. F., Palessky, V. S., Khmel'nikova, O. S. (2014) Picroilmenites in Yakutian kimberlites: variations and genetic models. Solid Earth, 5 (2). 915-938 doi:10.5194/se-5-915-2014 | Journal (article/letter/editorial) | SD RAS, Novosibirsk, Russia Institute of Geochemistry SD RAS, Irkutsk, Russia 3 ALROSA Open Joint Stock...Stock Company, Mirny, Russia 4 Department of Earth and Planetary Sciences, Birkbeck College, University...Picroilmenites in Yakutian kimberlites other pipes from the Daldyn–Alakit fields and other regions (Nakyn, Upper Muna...peridotite and websterite xenoliths from the Sytykanskaya pipe (Fig. 2). Analyzed ilmenite associations from Mir...rive r Laptev Sea Anabar shield Upper Muna Daldyn Nakyn er iv Yakutsk Malo-Botuobinsky n Le Siberian | | | 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 | | | Journal (volume) | published. First, on carbonates in metakimberlite, Zarnitsa pipe, and second, on the twisted filiform magnesian...18, korpus 2, Leninskiy Prospekt Moscow 119071 Russia Phone: 74959520067; fax: 74959524850 email:...mineral@fmm.ru; www.fmm.ru Printed in Russia ALTUM Ltd Box 71 Moscow 117556 Russia Phone/fax: +74956294812 email:...Dolomite, and Calcite from Metakimberlite, Zarnitsa pipe, Yakutia . . . . . . . . . .158 Tamara T. Abramova...Physics, Russian Academy of Sciences, Chernogolovka, Russia; chukanov@icp.ac.ru Daniel Atencio Instituto de | | | Book | . . . . . . . . . . . . . . . . . . .. Western Russia. . . . . . . . . . . . . . . . . . . . .. India...geologists discovered a kimberlite diatreme (the Zarnitsa pipe) in the headwaters of the Markha River in Siberia...heralded a new era in the study of kimberlite both in Russia and in the West. In the past 20 years the older...(Crockett and Mason 1968). This group contains the AK/l pipe, the secondlargest known kimberlite. Others are...the Kaapvaal craton in Swaziland; the age of this pipe is unique in Southern Africa (Hawthorne et al. 1979) | | | Book | J. WYLLiE 135 Serpentinites of the Roxbury district, Vermont By RicHarp H. JAHNs III. A. Introduction...cent, given in parentheses after each mineral: forsterite (42.9), fayalite (29.4), hornblende (an average...interval at slightly lower pressures than pure forsterite (Boyd and England, 1960a). At still higher pressures...liquids of their own composition are shown of the forsterite + diopside + orthopyroxene assemblage is close...solidus reactions, or facies boundaries, and Forsterite + diopside +- ensta- melting reactions for mineral | | | Report (volume) | lherzolites from the Viliga Volcanic Field in NE Russia SEGHEDI , I., NTAFLOS , T. & PÉCSKAY , Z. The...melanephelinites of the Viliga River Volcanic Field (NE Russia), just a few hundred kilometres north of the previous...from two localities within the Devés Volcanic District (French Massif Central). Anhydrous spinel lherzolites...increases and Mg-number decreases in spinel, and forsterite decreases in olivine. Synthetic glasses that...sections beneath Yakutian kimberlite pipes (Siberia, Russia). They demonstrate that their methods offer the | | | Book | South Africa 8 1.4 Major kimberlite sites in Russia 9 1.5 Main Russian diamond mine sites and kimberlite...hypabyssal facies 93 6.5 Model of a kimberlite pipe 95 6.6 Floating reef of granitic country rock...Geological sketch map and cross section of the Argyle pipe, Western Australia 133 7.3 Schematic cross section...producing distinct depressions 289 15.4 Exposed DK pipe; Richard Kucera examining the intrusive breccia...Electronic edition published 2009. 15.5 The DK pipe in southwestern Wyoming, expressed as a boulder | | | Book | characterizes the entire complex of xenoliths for each pipe. Data were also obtained from certain other pipes...covered by kelyphitic rims (e. g. in the 'Zagadochnaya pipe), they were given preliminary treatment in acids...xenolith of a pyrope websterite from the 0bnazhe nnaya pipe. For the determination of chromium, different standards...Composition of Garnets 'Obnazhennaya' Pipe 'Mir' Pipe 'Obnazhennaya Pipe Oxides O-309 0-145 Si0 Ti0 A1...Websterite and Lherzolite Xenoliths 'Obnazhennaya' Pipe 'Mir' Pipe 0466c 0-466T 41,24 41,72 41,58 0,19 0,12 | | | Book | Cathodoluminescence image of zircon from Yakutian kimberlite (Russia) shows inherited core with thin oscillatory zoning...the diamonds. Diamonds from the DO-27 kimberlite pipe (Canada), largely contrast with the characteristics...Norway; Palabora, related to Cu-Au S. Africa; Kovdor, Russia; Mud Tank, mineralisation Australia), jacupirangite... Diamond 150 N 0 BIREKTE HAPSCHAN MARKHA DALDYN MAGAN Kuoika CMB Zone 50 Udachny MARKHA Mirny...olivine in kimberlites (e.g. Udachnaya pipe, Siberian craton, Russia; Lac de Gras, Slave craton, Canada; | | | Book | growth. In composition the olivines are about 94% forsterite, the colourless magnesium-rich olivine, and this...(divalent) would be suitable and the mineral forsterite contains the compound Mg2Si04. 2.3 THE BUILDING...in a particular continuous way: the minerals forsterite and fayalite are Mg2Si04 and Fe2Si04 respectively...adjacent to pegmatite bodies. Emerald from the Kitwe district of Zambia has been found to contain inclusions...Bahia the deposit at Carnaiba in the Campo Formoso district is about 77 km north of Jacobina. Emeralds are | | | Book (edition) | of its tonnage and grade; this is +----- Diamond pipe--+ LOW 1 ppm Alluvial Au ._+ 30 ppm 0.1 Stratiform...partial dissolution of the host rock, e.g. the Maggs Pipe in granite at the Zaaiplaats Tin Mine, RSA (Pollard...Sometimes mantos pass upwards from bed to bed by way of pipe connections, often branching as they go, an example...being the Providencia Mine in Mexico where a single pipe at depth feeds into 20 mantos nearer the surface...ore grade 60m Fig. 2.6 Diagram of the Vulcan tin pipe, Herberton, Queensland. The average grade was 4 |
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