 | | Journal (article/letter/editorial) | | Houzar3 1 2 3 * Czech Geological Survey, Leitnerova 23, 658 59 Brno, Czech Republic; copjakova@sci.muni...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Department of Mineralogy and Petrography, Moravian...Moravian Museum, Zelný trh 6, 659 37 Brno, Czech Republic Corresponding author Tourmalinites (rocks with...B-rich rocks. 2. Geological setting The studied region is situated in the southern and central parts of...parts of the SU at localities Borovnice, Jimramov, Kozlov, Ujčov, Kovářová, Nedvědice–North, Nedvědice– South |  | | Journal (article/letter/editorial) | | in the Nedvědice marble near Kozlov, West Moravia in the Czech Republic (Groat et al. 2013). We recently...stokesite single crystals. Spectra in the 4000–600 cm–1 region were obtained by averaging 32 s scans with a resolution...homogenization range of 190–275 8C of inclusions in quartz, apatite, and garnet with gas– liquid ratios of 0.05–0.1...Therefore, the high content of Fe and Mn in this region was likely due to mineralizing solutions rich in...cassiterite. In the case of the Sn-rich skarns at Kozlov (Groat et al. 2013, Hrazdil et al. 2009, 2011) |  | | Journal (article/letter/editorial) | | Variscan calc-alkaline lamprophyres in the Krupka ore district, Eastern Krušné hory/Erzgebirge: their relationship...Charles University, Albertov 6, 128 43 Prague, Czech Republic; miroslav.stemprok@natur.cuni.cz * Corresponding...the greisen tin-, tungsten- and molybdenum-ore district of Krupka in the Eastern Krušné hory/Erzgebirge...the mantle wedge. The lamprophyres in the Krupka district were variably greisenized in the vicinity of granite...assemblage of lithian phlogopite, topaz, fluorite, apatite and titanium-bearing phases. During alteration |  | | Journal (article/letter/editorial) | | exhalation-sedimentary massive sulfide deposits in the Tongling district, Anhui Province—Xu Wenyi, Hou Zengqian, Yang Zhusen...granite stock, Western Krušné hory pluton (Czech Republic)— M. Štemprok, E. Pivec, and A. Langrová Hydrothermal...Hydrothermal mineralization at Domašov nad Bystricí in the Nízký Jeseník Uplands—J. Zimák, P. Novotný...Eric W. Mountjoy 101 BULLETIN OF GEOSCIENCES, CZECH GEOLOGICAL SURVEY Vol. 80, No. 2, 2005 Oxygen isotope...Podlesí granite system, Krušné hory Mts., Czech Republic—K. Žák, M. Pudilová, and K. Breiter Fluid |  | | Journal (article/letter/editorial) | | Faculty of Science, Masaryk University, Brno, Czech Republic ABSTRACT The Ash Mountain Sn-bearing skarn...Takenouchi (1971) determined that an immiscible region between the two minerals occurs at temperatures...as the Bol’shoi Kan’on deposit in the Seimchan district in Russia (Aleksandrov & Troneva 2007), the Jenjialong...the dominant lithologies, with local hornblende, apatite, magnetite, and zircon as common accessory minerals...and vesuvianite with minor calcite, and trace apatite and titanite; there are no Sn-bearing minerals |  | | Journal (article/letter/editorial) | | muscovite flakes are present in all other localities. apatite, which commonly occurs in detrital settings, is...surfaces (Figure 5). The rounded interesting that apatite, which commonly occurs in detrital settings, is...minerals occurring (staurolite, kyanite) or absent (apatite, amphibole, pyroxene, Ca-plagioclase) in the Albian...thermal aureole near igneous intrusions [113,114]. Apatite was not found in any of the studied samples. It...component in sedimentary rocks. The absence of apatite can be explained in two ways: either it was not |  | | Journal (article/letter/editorial) | | paleovalley Dybryn uranium deposit, Vitim uranium district, Russia —V.N. Golubev, I.V. Chernyshev, A.V. Chugaev...Khokhlovskoe uranium deposit, eastern Transural region: Structural, hydrochemical, min eralogical, and...Pb-Zn-polymetallic deposits of the Xidamingshan district, Guangxi, SW China: Fluid inclusion and geochemical...dunite of zoned mafic-ultramafic complexes— A.P. Kozlov and V.A. Chanturiya 99 Journal of African Earth...in the Falcondo Ni-laterite deposit, Dominican Republic—Cristina Villanova-de-Benavent, Joaquín A. Proenza |  | | Journal (article/letter/editorial) | | Urals; and fel sic gneisses from the Transangara region of the Yenisei Ridge. Scrutiny of the composition...(2002); Williams, Jercinovic, and Hetherington (2007); nad Suzuki and Kato (2008) pointed out that the distortion...gneiss of the Transangara region in the Yenisei Ridge (samples of P.S. Kozlov). Analytical technique and...Mountains Complex, N = 51 3 Enisei Ridge, Transangara region, N = 53 22.00– 27.00 Ilmeny Mountains, pit 244...sample K1417 7 Yenisei Ridge, Tran sangara region Chemical age of monazites, Ma and MWSD (in parentheses) |  | | Journal (article/letter/editorial) | | tory corresponds to the Far East Federal okrug (district). evidence for the validity of the ideas of S...FAR EAST The Mesozoic plutonic magmatism of this region developed from Jurassic–Early Cretaceous calcalka...and monzonitoid rocks, where zircon, ilmenite, apatite, and allanite are mentioned most frequently. Monazite...tase, and brookite. Leucogranites of the Armi district (Bisserny, Izluchinsky, Priiskovy, Ognevsky, Benevsky...cassiterite; Y in zircon, fluorite, allanite, apatite, and titanite; Sn in allanite, titanite, ilmenite |  | | Journal (article/letter/editorial) | | samples of the mineral, he considered them to be apatite. Analysis of Spanish specimens by Martin Heinrich...and Wheal Cock, St. Just district, as well as Wheal Edward, Callington district. The aragonite from these...both in Banská Bystrica County, Banská Bystrica region. In the late 1980s exceptional examples of snow-white...magnesite deposit, Lučenec County, Banská Bystrica region. Crystals to 7 cm in length have been collected...Konrádovce, Rimavská Sobota County, Banská Bystrica region. Good ex170 ROCKS & MINERALS Figure 1. A 28-cm |  | | Journal (article/letter/editorial) | | quite different in non-mineralised granites of this region. Comparison of mineralised granites in the three...Kochhar, 1990). Tungsten mineralisation in this region is related to the wide spread Late Proterozoic...contemporary granite porphyry. Abundance of slender apatite crystals in such globular enclaves (Vernon, 1984)...non-mineralised granites is less than 4, Tauson and Kozlov, 1973) and K/Rb ratio is very low in these granites...major minerals and muscovite, cpidote, sphene, apatite, zircon and magnetite as accessories. Contrary |  | | Journal (article/letter/editorial) | | Complexes in the Northwestern Russian Arctic Nikolay E. Kozlov 1, * , Nikolay O. Sorokhtin 2 and Eugeny V. Martynov...117997, Russia; nsorokhtin@mail.ru Correspondence: kozlov@geoksc.apatity.ru; Tel.: +7-81555-79-656 Received:...Arctic where the rocks are exposed in the Kola region (northeastern Baltic Shield). The evolution is...structural and compositional complexes in the Kola region. These trends fit into the earlier suggested general...the location patterns of minerals within the Kola region. Thus, the authors consider the metallogenic forecast |  | 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) | | Pervomaiskaya ul. 54, Syktyvkar, 167610 Komi Republic, Russia Received June 11, 2008 Abstract—The Zr–Hf...central Kazakhstan, and the Erzgebirge in the Czech Republic and Germany. The reference Kukul’bei complex...sequences of granitic series (Kovalenko, 1977; Kozlov and Svadkovskaya, 1977; Beskin et al., 1994a, 1994b;...it) during the crystallization of granitic magma. Kozlov and Svadkovskaya (1977) proposed to use a (Li +...differentiated massifs of alkaline granites. (Aga) district 150 km west of it (Fig. 2). The area where the |  | | Journal (article/letter/editorial) | | González-Jiménez b,c,d a Czech Geological Survey, Geologická 6, 152 00 Praha 5, Czech Republic ARC Centre of Excellence...between the Rhine area in the north and the Danube region to the south (Franke, 1989; Matte, 2001; Cháb et...discovered during exploration work carried out by the Czech Geological Survey in the period 1986–1988 (Žežulka...magnetite, tourmaline, monazite, cassiterite, zircon, apatite, titanomagnetite, ilmenite, leucoxene and barite...and thus refer to what was briefly published in Czech with English abstracts. 3.2. Analytical methods |  | Snachev, V. I., Saveliev, D. E., Snachev, A. V., Bazhin, E. A., Ardislamov, F. R. (2012) The first findings of Ta-Nb mineralization in granites on the western slope of the Southern Urals. Doklady Earth Sciences, 445 (2) 943-946 doi:10.1134/s1028334x12080077 | Journal (article/letter/editorial) | | muscovite (5–40%) [3]. Acces sory impurities of apatite, fluorite, sphene, rutile, zir con, ilmenite...western slope of the Southern Urals (after V.I. Kozlov, A.A. Makushin, and V.V. Shalaginov). (1) Eastern...the Barangulovo gabbro–granite pluton (after V.I. Kozlov). (1) Mazara Formation; (2) gabbroids; (3) diorite;...carried out at the inves tigation site by V.I. Kozlov. The works included radio metric study of the...accessory impurities of fluorite, monazite, xenotime, apatite, sphene, orthite, zircon, and ilmenite; (4) the |  | | Journal (article/letter/editorial) | | sphene crystals (up to 3 mm) and small zircon and apatite crystals. The granites of the Chernorechenskii... The accessories are single grains of garnet, apatite, monazite, zircon, and ilmenite. PETRO- AND GEOCHEMISTRY...western margin of the Siberian craton (Likhanov nad Santosh, 2019), with related coeval eruptions of...the Reference Geological Complexes of the Kola Region and Duration of Magmatism (Nauka, St. Petersburg...Reverdatto, V. S. Sheplev, A. E. Verschinin, and P. S. Kozlov, “Contact metamorphism of Fe- and Al-rich graphitic |  | Vymazalová, Anna, Laufek, František, Sluzhenikin, Sergei F., Stanley, Chris J., Kozlov, Vladimir V., Chareev, Dmitry A., Lukashova, Maria L. (2017) Kravtsovite, PdAg2S, a new mineral from the Noril'sk-Talnakh deposit, Krasnoyarskiy kray, Russia. European Journal of Mineralogy, 29 (4) 597-602 doi:10.1127/ejm/2017/0029-2653 | Journal (article/letter/editorial) | | SLUZHENIKIN2, CHRIS J. STANLEY3, 4 VLADIMIR V. KOZLOV , DMITRY A. CHAREEV5 and MARIA L. LUKASHOVA6 5...Komsomolsky mine of the Talnakh deposit, Noril’sk district, Russia. It forms equant inclusions (ranging in...Talnakh and Oktyabrsk deposits in the Noril’sk district of Russia. f 14 15 16 17 18 19 20 21 22 23 24...e 9 rre 8 Czech Geological Survey, Geologická 6, Prague 5, 152 00, Czech Republic *Corresponding...structure; Komsomolsky mine; Talnakh deposit; Noril’sk district; Russia. 34 1. Introduction 35 36 37 38 39 |  | | Journal (article/letter/editorial) | | and accessories. However, accessory minerals -- apatite, sphene, fluorite, microlite, pyrochlore, topaz...(2) Geothermometry via the F/OH ratios of micas, apatite and topaz. (3) Economic prospecting in granitic...Rozanov and Mineev (1973), Sheremet et al. (1973), Kozlov (1974), Tischendorf et al. (1974) and Zalashkova...for short geological periods. For the Caucasus region, however, Odikadze (1971) shows that granites of... Hesp (1974), Klominsk~ and Absolonov~ {1974), Kozlov (1974), Tauson {1974); (c) for Li--F granites: |  | Baksheev, Ivan A., Trumbull, Robert B., Popov, Mikhail P., Erokhin, Yuri V., Kudryavtseva, Olesya E., Yapaskurt, Vasily O., Khiller, Vera V., Vovna, Galina M., Kiselev, Vladimir I. (2018) Chemical and boron isotopic composition of tourmaline from the Mariinsky emerald deposit, Central Urals, Russia. Mineralium Deposita, 53 (4) 565-583 doi:10.1007/s00126-017-0759-z | Journal (article/letter/editorial) | | Beus 1966; Vlasov and Kutukova 1960; Sherstyuk and Kozlov 1976; Zolotukhin 1999; Gavrilenko 2003; Zhernakov...studies of tourmaline from the Urals Emerald Mines district have reported major-element compositions, but...and still-active deposit in the Emerald Mines district. We also analyzed one sample from the inactive...Krasnoarmeisky deposit in the southern part of the district. The data set presented here combines majorelement...Regional and deposit geology The Ural emerald mining district (Ural emerald belt) is located between the Eastern |  | | Journal (article/letter/editorial) | | 1529–1559 Rare Earth Deposits of the Murmansk Region, Russia—A Review A. O. Kalashnikov,1,† N. G. Konopleva...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 2 Nanomaterials Research Centre...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 Abstract This paper reviews the...and occurrences in the Murmansk Region, northwest Russia. The region has one of the largest endowments...indicated REE2O3 resources of all deposits in the region total 22.4, and 36.2 million tonnes, respectively |  | 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) | | Transbaikalia, central Kazakhstan, and Erzgebirge (Czech Republic and Germany), it was empirically shown that...raremetal deposits (Kovalenko, 1977; Tauson, 1977; Kozlov and Svadkovskaya, 1977; Beskin et al., 1994a, 1994b;...for Rb and even four orders of magnitude for Sr. Kozlov and Svadkovskaya (1977) proposed a triangular diagram...genetically related rocks. The eastern Transbaikalia region with its distinct trend of crystallization differentiation...Kukulbei district, from which the name of the complex is derived, and the Khangilai (Aginskii) district 150 |  | | Journal (article/letter/editorial) | | Publishing, Ltd., 2015. Original Russian Text © M.S. Kozlov, 2015, published in Geologiya Rudnykh Mestorozhdenii...of the Rudny Altai Metallogenic Province M. S. Kozlov St. Petersburg Subsidiary of the Altai Geological–Geophysical...been made in recent Corresponding author: M.S. Kozlov. Email: alaha.91@mail.ru years. As of January...used to refine the stratigraphic framework of the region, substantiate the Late Silurian–Early Devo nian...Based on the previous studies, the Southwest Altai region can be interpreted as a combination of spatially |  | Krasnobaev, A. A., Kozlov, V. I., Puchkov, V. N., Larionov, A. N., Nekhorosheva, A. G., Berezhnaya, N. G. (2007) The polygenous-polychronous nature of zircons and the problem of the age of the Barangulov gabbro-granite complex. Doklady Earth Sciences, 416 (1) 1070-1075 doi:10.1134/s1028334x07070203 | Journal (article/letter/editorial) | | Original Russian Text © A.A. Krasnobaev, V.I. Kozlov, V. N. Puchkov, A.N. Larionov, A.G. Nekhorosheva...suggest that gabbros and granites of the study region are dated at 725 ± 5 Ma. Based on these data, metasedimentary...of the town of Beloretsk. Igneous rocks in this region are confined to a NE-striking zone 12–15 km long...from rare acicular crystals (probably rutile or apatite) and rock-forming minerals to large irregular fluid...gabbro–granite complex, southern Urals. Compiled by V.I. Kozlov based on [1, 2]. (1–3) Upper Riphean formations: |  | | Journal (article/letter/editorial) | | rate I.I. Likhanov a,*, V.V. Reverdatto a, P.S. Kozlov b a b V.S. Sobolev Institute of Geology and Mineralogy... records a complicated tectonic history of the region. In particular, all the metamorphic complexes in...metamorphism, tectonic and magmatic activity in the region. However, no solution to these problems is possible...activity in the region. Geologic framework anp the Riphean evolution of the region The Yenisei Ridge...separated by the largest known thrust faults in the region (Smit et al., 2000). A number of higher-order faults |  | | Journal (article/letter/editorial) | | Sciences, ul. Karla Marksa 16/2, Ufa, 450000 Bashkir Republic, Russia e-mail: kovalev@anrb.ru b Bashgeoltsentr...Enterprise, ul. Lenina 86, Ufa, 450000 Bashkir Republic, Russia Received March 12, 2007 Abstract—The...and Yurmatian should be scrutinized in the study region, because the normal regressive sequence of rocks...(c) generalized section of the Shatak Formation (Kozlov et al., 1989; Parnachev et al., 1986). (1–5) Formations:...leucoxene, chlorite, serpentine, albite, calcite, apatite, talk, and sericite were the secondary minerals |
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