 | | Journal (article/letter/editorial) | | Features of Rare-Metal Granites of the Zashikhinsky Massif, East Sayan N. V. Vladykina, N. V. Alymovaa, and...Irkutsk, 664033 Russia b JSC âTekhnoinvest Aljansâ bulâv. Gagarina, 38, Irkutsk, 664025, Russia e-mail: vlad@igc...Zashikhinsky Massif and mineralogicalâgeochemical characteristics of the ores of the eponymous deposit. The rare-metal...basis of all characteristics, the Zashikhinskoe deposit is estimated as one of the largest tantalum rare-metal...rare-metal deposits of alkaline-granite type in Russia. DOI: 10.1134/S0869591116050052 INTRODUCTION Rare-metal |  | | Journal (article/letter/editorial) | | Museum, Russian Academy of Sciences, Moscow, 125009 Russia *e-mail: a.tkachev@sgm.ru Received May 23, 2019;...authors (Tkachev and Rundquist, 2016a, 2016b). DEPOSIT TYPES All niobium resources corresponding to the...Bingo; (17) Ghurayyah; (18) Halzan Buregtei; (19) Ulug-Tanzek; (20) Zashikhinskoe; (21) Kanyika; (22) Lovozero;...31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Deposit Nechalacho Pitinga Brockman Katugin Mount Weld...Nemegosenda Luesh Bingo Ghurayyah Halzan Buregtei Ulug-Tanzek Zashihinskoe Kanyika Lovozero Tomtor Mabouni |  | | Journal (article/letter/editorial) | | Stefano Salvi Keywords: rare earth elements; deposit; Mongolia; carbonatite; peralkaline granitic rocks;...Uul. Number 6 is a large Bayan Obo REE golia. deposit in Inner Mongolia, China. Inset map shows a geologic...alkaline felsic igneous systems and two secondary deposit types: placer deposits and residual deposits of...and highâfieldâstrengthâelements (HFSE) such as zirconium, and niobium (e.g., [17]). In contrast to the...and high-field-strength-elements (HFSE) such as zirconium, and niobium (e.g., [17]). In contrast to the |  | Zozulya, D. R., Lyalina, L. M., Eby, N., Savchenko, Ye. E. (2012) Ore geochemistry, zircon mineralogy, and genesis of the Sakharjok Y-Zr deposit, Kola Peninsula, Russia. Geology of Ore Deposits, 54 (2) 81-98 doi:10.1134/s1075701512020079 | Journal (article/letter/editorial) | | and Genesis of the Sakharjok YâZr Deposit, Kola Peninsula, Russia D. R. Zozulyaa, L. M. Lyalinaa, N....Fersmana 14, Apatity, Murmanks oblast, 184209, Russia b Department of Environmental, Earth, and Atmospheric...February 28, 2011 AbstractâThe Sakharjok YâZr deposit in Kola Peninsula is related to the fissure alkaline...metamorphic solutions. Zircon from the Sakharjok deposit is characterized by low concen trations of detrimental...1134/S1075701512020079 1 INTRODUCTION 2000). The structure of zirconium mineral resources and their quality substantially |  | | Journal (article/letter/editorial) | | of Nb and Ta mineralization as it lies between Russia and China, which both have in neighbouring parts...granites is a giant (1â9) Bayanand Oboperaluminous deposit in China. Inset map showsand a geologic sketch...sketch of (16â21). Number 21 is a giant Bayan Obo deposit in China. Inset map shows a geologic eastern Asia...of northwestThe KhalzanBuregtei Buregteideposit deposit(Figure (Figure1)1)isislocated located Mongolian...fractionated granitic rocks. The reserves of the deposit have not yet been calculated but the Mongolian |  | | Journal (article/letter/editorial) | | Mineralogy, Koptyuga Ave. 3, 630090 Novosibirsk, Russia Siberian Research Institute of Geology, Geophysics...Resources, Krasny Prospect, 67, 630091 Novosibirsk, Russia Correspondence: vetrov@igm.nsc.ru Highlights:...49â24â) of the granite from one of the massifs (massif in Figure was usedEfor zircon separation and U-Pb...Geological Research Institute (St. Petersburg, Russia). The analytical measurements were performed according...Geological Research Institute (St. Petersburg, Russia). The diameter of the spot was about 18 ”m, and |
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