 | Galuskina, Irina O., Krüger, Biljana, Galuskin, Evgeny V., Armbruster, Thomas, Gazeev, Viktor M., Włodyka, Roman, Dulski, Mateusz, Dzierżanowski, Piotr (2015) Fluorchegemite, Ca7(SiO4)3F2, a new mineral from the edgrewite-bearing endoskarn zone of an altered xenolith in ignimbrites from upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia: occurrence, crystal structure, and new data on the mineral assemblages. The Canadian Mineralogist, 53 (2) 325-344 doi:10.3749/canmin.1400084 | Journal (article/letter/editorial) | | ALTERED XENOLITH IN IGNIMBRITES FROM UPPER CHEGEM CALDERA, NORTHERN CAUCASUS, KABARDINO-BALKARIA, RUSSIA:...Geochemistry (IGEM) RAS, Staromonetny 35, Moscow, Russia ROMAN WŁODYKA Faculty of Earth Sciences, Department...ABSTRACT Fluorchegemite, Ca7(SiO4)3F2 [Pbnm, a 5.0620(1), b 11.3917(2), c 23.5180(3) Å, V 1356.16(4) Å3, Z...chegemite, Ca7(SiO4)3(ОН)2 [Pbnm, a 5.0696(1), b 11.3955(1), c 23.5571(3) Å, V 1360.91(4) Å3, Z = 4],...calciferous xenolith within ignimbrites of the Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia |  | Galuskin, Evgeny V., Galuskina, Irina O., Kusz, Joachim, Gfeller, Frank, Armbruster, Thomas, Bailau, Radu, Dulski, Mateusz, Gazeev, Viktor M., Pertsev, Nikolai N., Zadov, Aleksander E., Dzierżanowski, Piotr (2015) Mayenite supergroup, part II: Chlorkyuygenite from Upper Chegem, Northern Caucasus, Kabardino-Balkaria, Russia, a new microporous mineral with “zeolitic” H2O. European Journal of Mineralogy, 27 (1) 113-122 doi:10.1127/ejm/2015/0027-2419 | Journal (article/letter/editorial) | | Chlorkyuygenite from Upper Chegem, Northern Caucasus, Kabardino-Balkaria, Russia, a new microporous mineral...PERTSEV5, ALEKSANDER E. ZADOV6 and PIOTR DZIERŻANOWSKI7 1 Faculty of Earth Sciences, Department of Geochemistry...Moscow, Russia 6 OOO Science Research Centre ‘‘NEOCHEM’’, Dmitrovskoye Highway 100/2, Moscow, Russia 7 Institute...chlorkyuygenite, Ca12Al14O32[(H2O)4Cl2] (I43d, a¼12.0285(1)Å, V¼1740.34(3)Å3), was discovered as an accessory...ignimbrites of the Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia. Rounded grains and |  | Galuskin, E. V., Lazic, B., Armbruster, T., Galuskina, I. O., Pertsev, N. N., Gazeev, V. M., Wlodyka, R., Dulski, M., Dzierzanowski, P., Zadov, A. E., Dubrovinsky, L. S. (2012) Edgrewite Ca9(SiO4)4F2 - hydroxyledgrewite Ca9(SiO4)4(OH)2, a new series of calcium humite-group minerals from altered xenoliths in the ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia. American Mineralogist, 97 (11) 1998-2006 doi:10.2138/am.2012.4161 | Journal (article/letter/editorial) | | ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia Evgeny V. Galuskin,1,* Biljana...2 Irina O. Galuskina,1 Nikolai N. Pertsev,3 Viktor M. Gazeev,3 Roman Włodyka,1 Mateusz Dulski,4 Piotr...Geochemistry (IGEM) RAS, Staromonetny 35, 119017 Moscow, Russia 4 Institute of Physics, University of Silesia,...Moscow, Russia 7 Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany 1 Abstract...ignimbrites of the Upper Chegem volcanic structure, Kabardino-Balkaria, Northern Caucasus, Russia. The new minerals |  | | Report (issue) | | Ca12Fe3+10Si4O32Cl6 Eltyubyuite Crystal Data: Isometric. Point Group: 4 3m. As tetrahedral crystals...Group: I4 3d. a = 12.20(3) - 12.2150(2) [analysis 1- analysis 2] Z=2 X-ray Powder Pattern: Calculated...CaO MgO MnO Fe2O3 Al2O3 SiO2 TiO2 Cl –O=Cl Total (1) 36.84 0.08 40.37 3.45 9.57 0.48 9.60 2.13 98.26 ...30 2.32 99.54 (1) Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia; average of 9 electron...ShadilKhokh volcano, Kel’ Plateau, Southern Ossetia, Russia; average of 7 electron microprobe analyses; corresponding |  | | Journal (article/letter/editorial) | | Leninskiy Prospekt 18 korp. 2, Moscow 119071, Russia 4 Mineral Resources Flagship, CSIRO, ARRC, 26 Dick...Avenue, Kensington, Western Australia 6151, Australia 1 In this issue This New Mineral Names has entries...chromio-pargasite (ehimeite), chukhrovite-(Ca), dzhuluite, eltyubyuite, ferrisepiolite, hereroite, hielscherite, iseite...crystal forms are {010}, {110}, {1.13.0}, and {021}. No twinning was detected during the single-crystal X-ray...transparent with a vitreous luster. Crystals show no cleavage, have a conchoidal fracture, and a Mohs |  | | Book | | Katowice Lomonosov Moscow State University Poland Russia Editorial Office MDPI St. Alban-Anlage 66 4052...3390/min9020106 . . . . . . . . . . . . . . . . . . . . 1 Tonči Balić-Žunić, Anna Garavelli, Daniela Pinto...Fumaroles of the Tolbachik Volcano, Kamchatka, Russia Reprinted from: Minerals 2018, 8, 498, doi:10.3390/min8110498...New Zirconolite-Related Mineral from the Eifel Volcanic Region, Germany Reprinted from: Minerals 2018...Mineralogy at the Lomonosov Moscow State University, Russia. He graduated in Geology and Geochemistry in 1989 |  | | Journal (issue) | | EDITORIAL facebook www.facebook.com/mineralienwelt 1 N HAL;J;o14 Liebe Leser, normalerweise kommt alles...Beryllium-Mineralien aus dem Königshainer Granit Neue Mineralien 1/2014 96 104 ACHAT-Magazin Buchtipp 113 Quartzsite...Eintritt: Erwachsene 3.- Euro Schüler und Jugendliche 1.- Euro Auf der Min erali en, Fossilien, Schmuck treffen...Rheinhessen im Norden liegende Pfälzerwald ist mit 1.m km' das größte zusammenhängende Waldgebiet Deutschlands...Anfang Februar in Arizona noch ziemlich frisch und 1 regnerisch war, setzte pünktlich zur „Hauptsaison" |
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Xenolith no. 1, Lakargi Mountain, Upper Chegem volcanic caldera, Baksan Valley, Kabardino-Balkaria, Russia