 | Dolgopolova, Alla, Seltmann, Reimar, Kober, Bernd, Weiss, Dominik, Stanley, Chris, Dulski, Peter (2004) Geochemical characteristics and lead isotope systematics of highly fractionated Li–F-enriched amazonite granites and related host rocks of the Orlovka–Spokoinoe mining district, Eastern Transbaikalia (Russia) Applied Earth Science, 113 (1) 83-99 doi:10.1179/037174504225004420 | Journal (article/letter/editorial) | | host rocks of the Orlovka–Spokoinoe mining district, Eastern Transbaikalia (Russia) Alla Dolgopolova, Reimar...Orlovka and Spokoinoe granite massifs and their host rocks in the Orlovka–Spokoinoe mining district, Eastern...Eastern Transbaikalia, Russia. The aim of the paper is to characterise the evolution trends and geochemical...features of the Khangilay pluton and the Orlovka and Spokoinoe deposits and to study the genesis of the three...granites of Orlovka. Khangilay and its derivates Spokoinoe and Orlovka represent different evolution stages |  | | Journal (article/letter/editorial) | | an area of 300 km2 [2]. The Asakan–Shumilov ore district incorporates several W, Sn–W, and Mo–W deposits...from the surface of the medium-grained biotite leucogranite dome and represents a thick (up to 100 m) gently...Faculty, Moscow State University, Moscow, 119991 Russia b Institute of Geology of Ore Deposits, Petrography...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia; e-mail: vpr@rambler.ru c Institute of Experimental...Sciences, Chernogolovka, Moscow oblast, 142432 Russia rather than in the typical apical part of the |  | | Journal (article/letter/editorial) | | Geochemistry, Russian Academy of Sciences, Moscow, 119017 Russia *e-mail: vlad243@igem.ru Received January 6, 2017...structures; and (iii) formation conditions of leucogranite pertaining to the Kukulbei Complex with Sn–W–Li–...hand; (iv) some- 431 432 PETROV et al. 19 10 Russia Z 3 16 Rare -m a et II 8 niu f m– luo...its Onon Branch; (6) boundary of rare-metal ore district; (7) terranes, lithotectonic zones, blocks, belts...124–108 Ma Kukulbei granite–leucogranite complex: biotite granite, leucogranite, amazonite Li-F granite |  | 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...according to the scheme granodiorite biotite granite leucogranite Li–F granite is associated with a decrease in...granodiorite to biotite granite and further to leucogranite and Li–F granite. The decrease in the Zr/Hf...differentiated massifs of alkaline granites. (Aga) district 150 km west of it (Fig. 2). The area where the |  | Syritso, L. F., Badanina, E. V., Abushkevich, V. S., Volkova, E. V., Terekhov, A. V. (2018) Fertility of Rare-Metal Peraluminous Granites and Formation Conditions of Tungsten Deposits. Geology of Ore Deposits, 60 (1) 33-51 doi:10.1134/s1075701518010063 | Journal (article/letter/editorial) | | Institute of Earth Sciences, St. Petersburg, 199034 Russia of Precambrian Geology and Geochronology, Russian...199034 Russia c Karpinsky Russian Geological Research Institute, St. Petersburg, 199106 Russia *e-mail:...silica (Fig. 2). The latest and highly silicic leucogranite–alaskite rock associations are potentially ore-bearing...Branch of the Physicotechnical Institute, RAS, Russia. The analytical results are given in Table 1. As...rocks of the Orlovka– Spokoinoe mining district, eastern Transbaikalia, Russia, Mineral Deposit Research: |  | 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...in the sequence granodiorite biotite granite leucogranite lithium–fluorine granite. The reason is the...chamber from granodiorite to biotite granite, leucogranite, and Li–F granite (from 45–30 to 10–2). Our...granodiorite to biotite granite and further to leucogranite and Li–F granite. Our studies also showed that |  | | Journal (article/letter/editorial) | | host rocks of the Orlovka–Spokoinoe mining district, eastern Transbaikalia (Russia)—A. Dolgopolova, R. Seltmann...from the Berezovskoe gold deposit, Middle Urals, Russia—Ivan A. Baksheev and Olesya E. Kudryavtseva Gold...in metabasic rocks at the Mouska mine, Bousquet district, Abitibi, Quebec, Canada —Abdelhay Belkabir, Claude...dating of zoned white micas from the Lake Lewis leucogranite, South Mountain batholith, Nova Scotia, Canada...sediments, and surface waters at the Almadén mining district, Spain—John E. Gray, Mark E. Hines, Pablo L. Higueras |  | | Journal (article/letter/editorial) | | Museum, Russian Academy of Sciences, Moscow, 125009 Russia *e-mail: a.tkachev@sgm.ru Received December 21...reserves of the highest quality tantalum ore in Russia (198 g/t of Та2O5, Nb2O5/Та2O5 = 0.4). However...SHRIMP-dating, 4th SHRIMP Workshop, Saint Petersburg, Russia, 2008, Abstract Volume, St. Peterburg: VSEGEI,...spodumene granite porphyry deposit, Gorny Altai, Russia, Geol. Ore Deposits, 2016, vol. 58, no. 5, pp....structure and mineralogy of the tantalum deposits of Russia, Mineral’noe syr’e (Mineral Raw Material), Moscow: |  | | Journal (article/letter/editorial) | | steel making and industrial modernisation in China, Russia and India as the cause of price spikes in the Ta...from modernization and pipeline building in China, Russia and India. Production comes primarily from Brazil...higher concentrations of Nb than in China, India and Russia (Roskill 2013a). It is expected that demand for...peraluminous granites (e.g. Yichun, China and Orlovka, Russia), their weathering-enriched equivalents, artisanally...Saudi Arabia (HR) Kanyika, Malawi (HR) Lovozero, Russia (HR) 34 35 36 37 Peralkaline complex-related |  | 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 |  | | Journal (article/letter/editorial) | | pegmatitic minerals from high- and low-F intrusions in Russia with magma evolution, suggesting that F accumulation...host rocks of the Orlovka–Spokoinoe mining district, Eastern Transbaikalia (Russia). Applied Earth Science:...nature and origin of pegmatites in a fluorine-rich leucogranite, East Kemptville Tin Deposit, Nova Scotia, Canada...minerals from peridotite xenoliths from far-east Russia: product of recent melt/fluidrock reaction. Earth |
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