 | Zaraisky, G. P., Aksyuk, A. M., Devyatova, V. N., Udoratina, O. V., Chevychelov, V. Yu. (2008) Zr/Hf ratio as an indicator of fractionation of rare-metal granites by the example of the Kukulbei complex, eastern Transbaikalia. Petrology, 16 (7) 710-736 doi:10.1134/s0869591108070047 | Journal (article/letter/editorial) | | Sciences, Chernogolovka, Moscow oblast, 142432 Russia e-mail: zaraisky@iem.ac.ru b Institute of Geology...Sciences, Pervomaiskaya ul. 54, Syktyvkar, 167610 Russia Received February 12, 2008 Abstract—The concept...phase host apogranite-type tantalum deposits (Orlovka, Etyka, and Achikan). In addition to three granite...or even lower. Their typical examples are the Orlovka and Etyka deposits in eastern Transbaikalia, where...Kukulbei district, from which the name of the complex is derived, and the Khangilai (Aginskii) district 150 |  | Zaraisky, G. P., Aksyuk, A. M., Devyatova, V. N., Udoratina, O. V., Chevychelov, V. Yu. (2009) The Zr/Hf ratio as a fractionation indicator of rare-metal granites. Petrology, 17 (1) 25-45 doi:10.1134/s0869591109010020 | Journal (article/letter/editorial) | | Institutskaya 4, Chernogolovka, Moscow oblast, 142432 Russia e-mail: zaraisky@iem.ac.ru b Institute of Geology...Pervomaiskaya ul. 54, Syktyvkar, 167610 Komi Republic, Russia Received June 11, 2008 Abstract—The Zr–Hf geochemical...upper parts) Ta deposits of the “apogranite” type: Orlovka, Etyka, and Achikan. The Kukul’bei Complex includes...differentiated massifs of alkaline granites. (Aga) district 150 km west of it (Fig. 2). The area where the...districts in eastern Transbaikalia: the Kukul’bei district (after which the complex was named) and the Khangilai |  | | Journal (article/letter/editorial) | | F-ENRICHED GRANITES FROM THE ORLOVKA TANTALUM DEPOSIT, TRANSBAIKALIA, RUSSIA: MICROTHERMOMETRIC EVIDENCE...Academy of Sciences, Sakhyanova 6a, Ulan-Ude, 670047, Russia REIMAR SELTMANN§ Department of Mineralogy, Natural...Academy of Sciences, Chernogolovka, Moscow District, 142432, Russia ABSTRACT Quartz- and topaz-hosted melt...F-enriched granites that host the Orlovka tantalum deposit, in Transbaikalia, Russia. Certain quartz and topaz...melt inclusions, melt viscosity, Orlovka deposit, Transbaikalia, Russia. SOMMAIRE Nous avons étudié des |  | | Journal (article/letter/editorial) | | State University, Vorobíevy gory, Moscow, 119899 Russia Institute of Geology of Ore Deposits, Petrography...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia e-mail: vpr@igem.ru c Institute of Experimental...Sciences, Chernogolovka, Moscow oblast, 142432 Russia e-mail: zaraisky@iem.ac.ru b Received May 25,...(Gaivoronskii, 1995). The Asakan–Shumilov ore district also contains other W, Sn–W, and Mo–W deposits...the massif are built up of quartz, microcline, oligoclase, and biotite. The phenocrysts are microcline |  | D’yachkov, Boris A., Mizernaya, Marina A., Khromykh, Sergey V., Bissatova, Ainel Y., Oitseva, Tatiana A., Miroshnikova, Anastassiya P., Frolova, Olga V., Kuzmina, Oxana N., Zimanovskaya, Natalya A., Pyatkova, Anna P., Zikirova, Karina, Ageyeva, Olga V., Yeskaliyev, Yertay T. (2022) Geological History of the Great Altai: Implications for Mineral Exploration. Minerals, 12 (6) 744 doi:10.3390/min12060744 | Journal (article/letter/editorial) | | Mineralogy SB RAS, 3, Koptyug Ave., 630090 Novosibirsk, Russia; serkhrom@igm.nsc.ru Department of Geology and...University, 1, Pirogova Str., 630090 Novosibirsk, Russia Geos LLP, 83, Protozanov Str., Ust’-Kamenogorsk...Great Altai region, located at the boundary of Russia, Mongolia, China, and Kazakhstan, belongs to the...deposits with more than 10% contents of Cu + Zn + Pb (Orlovka, Ridder-Sokolny, Maleevsk, Artemiev, etc.) which...Institute of Geology and Mineralogy (Novosibirsk, Russia), and at the University of Akita (Akita, Japan) |  | Khromykh, Sergey V., Oitseva, Tatiana A., Kotler, Pavel D., D’yachkov, Boris A., Smirnov, Sergey Z., Travin, Alexey V., Vladimirov, Alexander G., Sokolova, Ekaterina N., Kuzmina, Oxana N., Mizernaya, Marina A., Agaliyeva, Bakytgul’ B. (2020) Rare-Metal Pegmatite Deposits of the Kalba Region, Eastern Kazakhstan: Age, Composition and Petrogenetic Implications. Minerals, 10 (11) 1017 doi:10.3390/min10111017 | Journal (article/letter/editorial) | | Russian Academy of Sciences, 630090 Novosibirsk, Russia; pkotler@yandex.ru (P.D.K.); ssmr@igm.nsc.ru (S...Novosibirsk State University, 630090 Novosibirsk, Russia D. Serikbayev East Kazakhstan State Technical University...Geography, Tomsk State University, 634050 Tomsk, Russia Correspondence: serkhrom@igm.nsc.ru; Tel.: +7-9-139-093-079...is especially abundant in the Central-Kalba ore district, where pegmatite bodies occur at the top of large...(b) Geological map of theof the Central Kalba district andlocation locationofofrare-metal rare-metalpegmatite |  | | Journal (article/letter/editorial) | | Fedorovskii All-Russia Institute of Mineral Resources (VIMS), Staromonetnyi per. 31, Moscow, 109017 Russia e-mail:...of various genetic types: –Ta-bearing granites (Orlovka and Alakhinskoe deposits); –Nb–Ta deposits in alkaline...U, Th, Hf, Li, and Rb and are broadly known in Russia and abroad. At each deposit or occurrence, quartz...CHARACTERIZATION OF THE DEPOSITS AND OUR RESULTS The Orlovka deposit in Transbaikalia is an exhaustively studied...and Ge admixtures in a quartz sample from the Orlovka deposit: open squares are disseminated quartz and |  | | Journal (article/letter/editorial) | | the Ary-Bulak massif of eastern Transbaikalia, Russia (Agangi et al., 2014); (C) Topaz at the Honeycomb...granite from the Hub stock, Horní Slavkov-Krásno ore district, Czech Republic, with aggregates of polysynthetic...in the Hub Jo stock, Horní Slavkov-Krásno ore district, Czech Republic. Topaz occurs as irregular, anhedral...Utah, USA. At Qiguling, in the Qitianling tin district, China, Xie et al. (2013) described topaz in a...from the Ary-Bulak massif, eastern Transbaikalia, Russia, topaz Jo phenocrysts have high F-contents (20 |  | | Journal (article/letter/editorial) | | St. Petersburg, Russia Saint Petersburg Mining University, 199106 St. Petersburg, Russia Correspondence:...found in July 1961 in the Kargapole District, Kurgan Region, Russia, by A.S. Okhapkin, a local resident...chondrules and the meteorite matrix. Plagioclase is oligoclase with a composition An13 , Or5 ; its composition...them are filled with xenomorphic plagioclase of oligoclase composition (Figure 1). Fine enstatite grains...chondrule grains are filled with plagioclase of oligoclase composition. The matrix around the chondrule |  | Seltmann, R., Soloviev, S., Shatov, V., Pirajno, F., Naumov, E., Cherkasov, S. (2010) Metallogeny of Siberia: tectonic, geologic and metallogenic settings of selected significant deposits*. Australian Journal of Earth Sciences, 57 (6) 655-706 doi:10.1080/08120099.2010.505277 | Journal (article/letter/editorial) | | (VSEGEI), 74 Sredny Prospect, St Petersburg, 199106, Russia d Geological Survey of Western Australia, 100...Prospekt Akademik Koptyuga, Novosibirsk, 630090, Russia f Vernadsky State Geological Museum, Russian Academy...Sciences, 11-2 Mokhovaya str., Moscow, 125009, Russia Version of record first published: 11 Aug 2010...(VSEGEI), 74 Sredny Prospect, St Petersburg 199106, Russia. 4 Geological Survey of Western Australia, 100...Prospekt Akademik Koptyuga, Novosibirsk 630090, Russia. 6 Vernadsky State Geological Museum, Russian Academy |  | D’yachkov, Boris A., Bissatova, Ainel Y., Mizernaya, Marina A., Khromykh, Sergey V., Oitseva, Tatiana A., Kuzmina, Oxana N., Zimanovskaya, Natalya A., Aitbayeva, Saltanat S. (2021) Mineralogical Tracers of Gold and Rare-Metal Mineralization in Eastern Kazakhstan. Minerals, 11 (3) 253 doi:10.3390/min11030253 | Journal (article/letter/editorial) | | Sciences, 3, Koptyug Ave., 630090 Novosibirsk, Russia; serkhrom@igm.nsc.ru Department of Geology and...University, 1, Pirogova Str., 630090 Novosibirsk, Russia Correspondence: bdyachkov@mail.ru; Tel.: +7-(777)-152-18-42...that encompasses near the borders of Kazakhstan, Russia, Mongolia, and China. The Great Altai structure...structure areas near the borders of Kazakhstan, Russia, Mongolia, and China. The Great Altai formed in formed...giant Cu, Pb, and Zn deposits of Rudny Altai (Orlovka, Artemiev, RidderSokolny, Maleevsk, etc.) contain |  | | Journal (issue) | | concentration in rare-element granites and pegmatites from Russia………………………………………………………………..4 BARROS, R., MENUGE...the South Sangilen pegmatite belt, Tyva Republic, Russia…………………………………………………………………………………..68 LIMA, A., DIAS...concentration in rare-element granites and pegmatites from Russia Elena Badanina 1, Liudmila Syritso1 1 Department...Geochemistry, St.-Petersburg State University, Russia, e.badanina@spbu.ru Keywords: Pegmatites, rare...fluid inclusions, Transbaikalia, Kola Peninsula, Russia Introduction Differentiation products of granitoid |  | | Journal (article/letter/editorial) | | of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia e-mail: letnikov@crust.irk.ru Received April 18...plagioclase, potassic feldspar is replaced by albite–oligoclase with the release of myrmekite quartz ingrowths...composition of the plagioclase corresponds to albite–oligoclase (8– 13% anorthite). Sometimes, mostly in the...insignificantly varying composition: 50% albite–oligoclase, 26% potassic feldspar, 20% quartz, 3% topaz...III, is the significant predominance of albite-oligoclase over potassic feldspar and the presence of magmatic |  | | Book | | the Institute of Solid Fuels Preparation, Moscow, Russia Lev A. Barsky, Canadian Institute of Mining, Metallurgy...of 4.4 Physical properties of Minerals, Primary Russia Concentration 2.3 Mineral Resources of Ukraine...framework of the newly formed republics and regions of Russia. Furthermore we have found it possible and convenient...Transbaikalia, the Maritime Territory (Primorski Krai or Primorye) and the Verkhoyansk Territory are attributed...intermediate link between mining and application. In Russia mineral concentration improvement processes were |  | Breiter, Karel, Ďurišová, Jana, Hrstka, Tomáš, Korbelová, Zuzana, Hložková Vaňková, Michaela, Vašinová Galiová, Michaela, Kanický, Viktor, Rambousek, Petr, Knésl, Ilja, Dobeš, Petr, Dosbaba, Marek (2017) Assessment of magmatic vs. metasomatic processes in rare-metal granites: A case study of the Cínovec/Zinnwald Sn–W–Li deposit, Central Europe. Lithos, 292. 198-217 doi:10.1016/j.lithos.2017.08.015 | Journal (article/letter/editorial) | | al., 1962) developed in the Lake Baikal region (Russia) occupied an important position in the discussions...their apical parts should transform the original oligoclase and a part of K-feldspar to albite. The theory...2006), and even at the Beus-type localities in T Russia (Beskin et al., 1994; Syritso et al., 2001). Dominantly...Li-mica granite (Jarchovský, 2006). The Orlovka deposit (Russia, the original Beusʼ locality where the...aforementioned deposits are very diverse. However, the Orlovka and East Kemptvile deposits show essential evolutionary |  | | Journal (article/letter/editorial) | | the rock-forming minerals, cordierite, calcic oligoclase, and muscovite (in this order) control the fate...that contain large modal quantities of calcic oligoclase will not achieve beryl saturation at any point...feldspar Plagioclase Albite Albite (pegmatitic) Oligoclase Andesine Quartz Quartz (pegmatitic) Muscovite...An50, peak at a maximum of ⬃11 ppm in calcic oligoclase compositions (⬃An30). Beryllium decreases Mineral/melt...reported. If plagioclase is more calcic than oligoclase, then dark micas should be particularly important |  | | Journal (article/letter/editorial) | | Sciences, ul. Sakh’yanovoi 6a, Ulan-Ude, 670047 Russia e-mail: tsygan@gin.bsc.buryatia.ru Received March...end member, and their outer rims corresponds to oligoclase–sodic andesine. Microprobe profiles across these...% of Ab) compositions of the marginal zones (oligoclase– albite). The composition of the groundmass plagioclase...from sodic andesine–intermediate oligoclase in the monzonites to oligoclase–albite in the syenites and subalkaline...2 3 Oligoclase Andesine An ort hoc la se S an idi ne S an idi (a) Albite Oligoclase Albite |  | | Journal (article/letter/editorial) | | at the Yermakovka F–Be deposit, Transbaikalia, Russia F.G. Reyf * Geological Institute SB, Russian Academy...Academy of Science, Sakhyanova 6a, Ulan-Ude, 670047, Russia Abstract Melt and fluid inclusions in minerals...Be deposit is located in Western Transbaikalia, Russia, 140 km east of Ulan-Ude city (Fig. 1, Insert A)...mineralization. Vein filling in this case consists of oligoclase, andradite-grossular, calcite, subordinate vesuvianite...the techniques was verified via analysis of the Russia State standards CG-3(3333-85) and CG-1A(520-84C) |  | | Journal (article/letter/editorial) | | consists of quartz, alkali feldspar, plagioclase (oligoclase), biotite, hornblende, and oxides (Rämö & Haapala...Little Three layered pegmatite-aplite dike, Ramona District, California. Contrib. Mineral. Petrol., 136, 310–330...beryl from pegmatite in the Orlovka amazonite granite, East Transbaikalia, Russia: implications for pegmatite-forming |  | Ballouard, Christophe, Elburg, Marlina A., Tappe, Sebastian, Reinke, Christian, Ueckermann, Henriette, Doggart, Shane (2020) Magmatic-hydrothermal evolution of rare metal pegmatites from the Mesoproterozoic Orange River pegmatite belt (Namaqualand, South Africa) Ore Geology Reviews, 116. 103252 doi:10.1016/j.oregeorev.2019.103252 | Journal (article/letter/editorial) | | metasomatized granodiorite, the plagioclase has an oligoclase composition (Ab73-82). However, in the strongly...crystallization of K-feldspar, prismatic to sugary oligoclase and albite, spodumene, garnet, beryl, (Li-Fe-)...by higher Ab content (Ab97-99) than prismatic oligoclase and albite from the wall and intermediate zones...spodumene pegmatites of Kolmozero, Kola Peninsula (Russia). Ore Geol. Rev. 64, 720–735. https://doi.org/10...evolution during the formation of the ore-bearing Orlovka massif in Eastern Transbaikalia. Petrology 18, |  | Lira, R., Galliski, M. A., Bernard, F., Roquet, M. B. (2012) The Intragranitic Potrerillos NYF Pegmatites and Their a-Type Host Granites of the las Chacras - Potrerillos Batholith, Sierra de San Luis, Argentina. The Canadian Mineralogist, 50 (6) 1729-1750 doi:10.3749/canmin.50.6.1729 | Journal (article/letter/editorial) | | mineralogist Introduction The Conlara pegmatite district (Galliski 1994a, 1999) is located in the Sierra...zone of San Luis province, central Argentina. The district contains pegmatites of both the LCT and NYF (or...industry is still provided today by the Conlara district. The intragranitic pegmatites near Potrerillos...comparatively more widespread LCT pegmatites of the district, hosted by metamorphic country-rocks. The Potrerillos...pegmatites, together with pegmatites of the Punilla district in the neighboring Achala batholith, Sierra Grande |  | | Journal (article/letter/editorial) | | dolomite vein in the Ilmen Mountains in the Urals, Russia (Popov et al., 2001), a Mg-Al-rich perrierite found...chevkinite-group minerals from the western USA, Virginia, Russia, Malawi, Mali and Madagascar are presented in Table...2000). Associated phases are quartz, sanidine, oligoclase, fayalite, hornblende, zircon and magnetite....fenite Oruktiyg alkaline massif, eastern Tuva, Russia (Kapustin, 1987); syenite pegmatite Samalpatti...fenites from alkaline massifs of eastern Tuva, Russia. The fields marked ‘‘evolved, undersaturated’’ and |  | | Journal (article/letter/editorial) | | Sciences, ul. Sakh’yanovoi 6a, Ulan-Ude, 670047 Russia e-mail:felix@geo.buryatia.ru Received September...MAR-3 microprobe (Krasnogorsk mechanical Plant, Russia) automated by these researchers. The analytical...and of garnet from molybdenite–calcite–garnet–oligoclase 2008 222 REYF Dissolution temperature, °C...Mo deposits (such as the Pervomaiskoe deposit in Russia and the Questa deposit in the United States) and...Shpanov, and S. I. Anufrieva, “Beryllium Ores of Russia: Mineral Base, Technological and Ecological Problems |  | | Journal (article/letter/editorial) | | been simulated chemically and mineralogically. Oligoclase from Minas Gerais, Brazil and bytownite from...ICP-MS. The SEM images of the artificial weathered oligoclase and bytownite surfaces showed that many irregular...is very low. Ca/Al and (Na+Ca+K)/Al ratios for oligoclase and bytownite surfaces decreased with an increase...formed from bytownite, but no altered product from oligoclase was detected during the artificial chemical weathering... SYRITSO 1 State Universty of St.-Petersburg, Russia (elena_badanina@mail.ru) 2 GeoResearchCenter Potsdam |  | | Journal (article/letter/editorial) | | have overgrowths ranging in composition from oligoclase to AC andesine. In the massive variety, spodumene...result, replaced the rims of albite crystals with oligoclase-andesine, precipitated apatite and partially...beryl from pegmatite in the Orlovka amazonite granite, East Transbaikalia, Russia: 45 ACCEPTED MANUSCRIPT |
|
