 | | Journal (article/letter/editorial) | | band consists of a chilled deposit of fine-grained albite, near oligoclase The follorving band consists chiefly...some intergrown albite and muscovite. The succeeding bands consist of muscovite and albite (cleavelandite)...progressive fractionation of single injections of pegmatite magmas separated in time and space.The injections...rock, except in one case where a soda-Iithia pegmatite magma was injected along the foot-rvall schist...schist contact of an earlier potash type of pegmatite. There is no evidence to indicate that any of the magmas |  | Novák, Milan, Čopjaková, Renata, Dosbaba, Marek, Galiová, Michaela VAŠINOVÁ, Všianský, Dalibor, Staněk, Josef (2015) Two Paragenetic Types of Cookeite From the Dolní Bory-Hatě Pegmatites, Moldanubian Zone, Czech Republic: Proximal and Distal Alteration Products of Li-Bearing Sekaninaite. The Canadian Mineralogist, 53 (6) 1035-1048 doi:10.3749/canmin.1400090 | Journal (article/letter/editorial) | | NOVÁK§, RENATA ČOPJAKOVÁ, AND MAREK DOSBABA Department of Geological Sciences, Masaryk University, Kotlářská...Brno, Czech Republic MICHAELA VAŠINOVÁ GALIOVÁ Department of Chemistry, Masaryk University, Kotlářská...Republic DALIBOR VŠIANSKÝ AND JOSEF STANĚK Department of Geological Sciences, Masaryk University, Kotlářská...muscovite, quartz, tourmaline, albite, nontronite, and chlorite in pegmatite No. 1 (proximal cookeite type)...type), and in pockets lined with albite and quartz in the Oldřich pegmatite (distal cookeite type), Dolní |  | | Journal (issue) | | Queensland, South Australia, Tasmania and Victoria Volume 3, Number 2 December 1997 ISSN 1323-7640 CONTENTS ... Page Feature Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ...........address all correspondence to: The Editor, AJM C/o Department of Mineralogy Museum of Victoria P.O. Box 666E...Melbourne, Victoria 300 I, Australia Tel: 61 3 9669 9892 Fax: 61: 3 9663 3669 EMail: dhenry@mov.vic.gov.au...Mineralogical Society of Victoria. See page 90. Vol 3. No 2, December 1997 'l{ptes from the, 'Editor INDEX |  | | Journal (article/letter/editorial) | | 10757015, Geology of Ore Deposits, 2011, Vol. 53, No. 7, pp. 639–648. © Pleiades Publishing, Ltd., 2011...(Proceedings of the Russian Mineralogical Society), 2010, No. 3, pp. 72–85. MINERALS AND PARAGENESES OF MINERALS...All the findings are microinclu sions in beryl, albite, topaz, niobian rutile, columbite, and polycrase...minerals are helpful in this respect. The microcline–albite granitic sills and ongonite dikes with zinnwaldite...mapping of the Severny pluton near the eastern coast of the Chaun Gulf of the Chukchi Peninsula (Alekseev |  | Zhang, A. C., Wang, R. C., Jiang, S. Y., Hu, H., Zhang, H. (2008) CHEMICAL AND TEXTURAL FEATURES OF TOURMALINE FROM THE SPODUMENE-SUBTYPE KOKTOKAY No. 3 PEGMATITE, ALTAI, NORTHWESTERN CHINA: A RECORD OF MAGMATIC TO HYDROTHERMAL EVOLUTION. The Canadian Mineralogist, 46 (1) 41-58 doi:10.3749/canmin.46.1.41 | Journal (article/letter/editorial) | | TOURMALINE FROM THE SPODUMENE-SUBTYPE KOKTOKAY No. 3 PEGMATITE, ALTAI, NORTHWESTERN CHINA: A RECORD OF MAGMATIC...Laboratory for Mineral Deposits Research and Department of Earth Sciences, Nanjing University, Nanjing...Laboratory for Mineral Deposits Research and Department of Earth Sciences, Nanjing University, Nanjing...Koktokay No. 3 pegmatite, Altai, northwestern China, is a spodumene-subtype granitic pegmatite. In this...altered country-rock, the contact zone, and the pegmatite. The tourmaline in the altered country-rock, Ca- |  | Škoda, R., Novák, M., Cícha, J. (2011) Uranium-niobium-rich alteration products after “písekite”, an intimate mixture of Y,REE,Nb,Ta,Ti-oxide minerals from the Obrázek I pegmatite, Písek, Czech Republic. Journal of GEOsciences, 56 (3) 317-325 | Journal (article/letter/editorial) | | Nb, Ta, Ti-oxide minerals from the Obrázek I pegmatite, Písek, Czech Republic Radek Škoda1*, Milan Novák1...Novák1, Jaroslav Cícha2 1 2 * Department of Geological Sciences, Masaryk University, Kotlářská 2, 611...REE, Nb, Ta, Ti-oxide minerals from Obrázek I pegmatite, Písek, forms an intimate mixture of polycrase-(Y)...of the aggregate and (ii) pocket assemblage in albite adjacent to it. Both assemblages are dominated...source of U, Nb and Ti, arsenopyrite of the host pegmatite yielded As with Fe. The textural features show |  | Wang, Ru, Cheng Che, Xu, Dong Zhang, Wen, Lan Zhang, Ai, Cheng Zhang, Hui (2009) Geochemical evolution and late re-equilibration of NaCs-rich beryl from the Koktokay #3 pegmatite (Altai, NW China) European Journal of Mineralogy, 21 (4) 795-809 doi:10.1127/0935-1221/2009/0021-1936 | Journal (article/letter/editorial) | | re-equilibration of Na–Cs-rich beryl from the Koktokay #3 pegmatite (Altai, NW China) RU CHENG WANG1,*, XU DONG CHE1...LAN ZHANG1, AI CHENG ZHANG2 and HUI ZHANG3 1 Department of Earth Sciences, State Key Laboratory for Mineral...Chinese Academy of Sciences, Nanjing, 210008, China 3 Institute of Geochemistry, Chinese Academy of Sciences...Cs-rich beryl were studied in the Koktokay #3 pegmatite, Altai district, China. Complex internal textures...between outer (I–IV) and inner (V–VII) zones of the pegmatite. Primary beryl in outer zones contains 0.16–0 |  | | Journal (article/letter/editorial) | | magmatic–hydrothermal evolution time limitation of Kelumute No. 112 pegmatite in Altay, Northwestern China: Evidence from...Laboratory for Mineral Deposits Research and Department of Earth Sciences, Nanjing University, Nanjing...Magmatic–hydrothermal evolution Zircon U\Pb age Hf isotope Pegmatite Granite Altay, Xinjiang a b s t r a c t Granitic...evolution of the Paleo-Asian Ocean. The Kelumute No. 112 pegmatite, which intruded into the Jideke twomica granites...deposits and ranks only second to the Koktokay No. 3 pegmatite in both size and reserves. To explore the evolution |  | | Report (chapter) | | geological studies . 3 Pegmatites in the Falcon Lake-West Hawk Lake area . Lucy pegmatite. Results of the...drill program . ..... . .. . . . Artdon pegmatite Subsurface pegmatite on the Alan 27 claim .... .. . . ...... . . ... . . Molly and Bendum claim s Deer pegmatite , West Hawk Lake. . . . . . . . . . . . . . .... . . ... . . . . . . . Found , Found 2 and Found 3 claims ... .. ... . .... . . .. . . . . . . . . ....Lake .. ... . . . ... ..... .. . . . . . Beryl pegmatite north of Telford. 7 7 9 9 12 12 12 15 16 17 17 |  | Zhou, Jiehao, Zhang, Hui, Tang, Yong, Lv, Zhenghang, Guan, Shenjin (2023) Characteristics and Geological Significance of CO2-Rich Fluid Inclusions in Dakalasu No. 1 Pegmatite Dyke, Altay. Minerals, 13 (3) 365 doi:10.3390/min13030365 | Journal (article/letter/editorial) | | Significance of CO2-Rich Fluid Inclusions in Dakalasu No. 1 Pegmatite Dyke, Altay Jiehao Zhou 1 , Hui Zhang 2 , Yong...of CO2 -Rich Fluid Inclusions in Dakalasu No. 1 Pegmatite Dyke, Altay. Minerals 2023, 13, 365. https://doi...guansj@kust.edu.cn Abstract: The fluids in of pegmatite rare metal deposits are generally rich in rare...and migrating rare metals. The Dakalasu No. 1 rare metal pegmatite vein is located in northwest China’s...Dakalasu No. 1 pegmatite dyke. Keywords: CO2 -rich fluid; LA-ICP-MS; enrichment mechanism; pegmatite-type |  | Novák, Milan, Filip, Jan, Gadas, Petr, Galiová, Michaela Vašinová, Přikryl, Jan, Novák, Milan, Filip, Jan, Gadas, Petr, Galiová, Michaela Vašinová (2014) Iron+magnesium-bearing beryl from granitic pegmatites: an EMPA, LA-ICP-MS, Mössbauer spectroscopy, and powder XRD study. The Canadian Mineralogist, 52 (2) 271-284 doi:10.3749/canmin.52.2.271 | Journal (article/letter/editorial) | | SPECTROSCOPY, AND POWDER XRD STUDY Jan PŘIKRYL§ Department of Geological Sciences, Faculty of Science, Masaryk...7, Askja, 101 Reykjavík, Iceland Milan NOVÁK Department of Geological Sciences, Faculty of Science, Masaryk...11, 78371 Olomouc, Czech Republic Petr GADAS Department of Geological Sciences, Faculty of Science, Masaryk...Brno, Czech Republic Michaela VAŠINOVÁ GALIOVÁ Department of Chemistry, Faculty of Science, Masaryk University...primitive pegmatite at Beryller, Untersulzbachtal, Austria; and a euxenite (NYF) pegmatite from the Beryl |  | Nie, Xiao, Wang, Zongqi, Chen, Lei, Wang, Gang, Li, Zengda (2020) Geochemical Contrasts between Late Triassic Rb-Rich and Barren Pegmatites from Ningshan Pegmatite District, South Qinling Orogen, China: Implications for Petrogenesis and Rare Metal Exploration. Minerals, 10 (7) 582 doi:10.3390/min10070582 | Journal (article/letter/editorial) | | Triassic Rb-Rich and Barren Pegmatites from Ningshan Pegmatite District, South Qinling Orogen, China: Implications...kcwzq@protonmail.com (Z.W.); wanggang0315@126.com (G.W.) Department of Exploration Technology, Minmetals Exploration...2020 Abstract: The Ningshan pegmatite district in the South Qinling Orogen hosts numerous...pegmatites consist mainly of muscovite, microcline, albite, quartz, and garnet, whereas the Rb-rich pegmatites...pegmatites are mainly composed of muscovite, albite, quartz, and beryl, with minor chrysoberyl, cassiterite |  | Cao, Ming-Jian, Zhou, Qi-Feng, Qin, Ke-Zhang, Tang, Dong-Mei, Evans, Noreen J. (2013) The tetrad effect and geochemistry of apatite from the Altay Koktokay No. 3 pegmatite, Xinjiang, China: implications for pegmatite petrogenesis. Mineralogy and Petrology, 107 (6) 985-1005 doi:10.1007/s00710-013-0270-x | Journal (article/letter/editorial) | | from the Altay Koktokay No. 3 pegmatite, Xinjiang, China: implications for pegmatite petrogenesis Ming-Jian...better constrain the evolution and petrogenesis of pegmatite, geochemical analysis was conducted on a suite...of apatite crystals from the Altay Koktokay No. 3 pegmatite, Xinjiang, China and from the granitic and...amphibolitic wall rocks. Apatite samples derived from pegmatite zones show convex tetrad effects in their REE...Evans John de Laeter Center for Isotope Research, Department of Applied Geology, Curtin University, Perth |  | Yin, Rong, Wang, Ru Cheng, Zhang, Ai-Cheng, Hu, Huan, Zhu, Jin Chu, Rao, Can, Zhang, Hui (2015) CHEMICAL EVOLUTION AND LATE-STAGE RE-EQUILIBRATION OF Zr-Hf-U-BEARING COLUMBITE-GROUP MINERALS IN THE KOKTOKAY NO. 1 GRANITIC PEGMATITE, ALTAI, NORTHWESTERN CHINA. The Canadian Mineralogist, 53 (3) 461-478 doi:10.3749/canmin.1400091 | Journal (article/letter/editorial) | | COLUMBITE-GROUP MINERALS IN THE KOKTOKAY NO. 1 GRANITIC PEGMATITE, ALTAI, NORTHWESTERN CHINA RONG YIN, RU...Nanjing University, Nanjing 210046, China CAN RAO Department of Earth Sciences, Zhejiang University, Hangzhou...Guiyang, 550002, China ABSTRACT The Koktokay No. 1 pegmatite in northwestern China is a highly fractionated...Li-Cs-Ta (LCT)-type granitic pegmatite. As main Nb-Ta oxides in this pegmatite, columbite-group minerals...processes of crystallization and evolution of this pegmatite. Columbite-group minerals record large variations |  | | Journal (article/letter/editorial) | | Milan Novák2*, Ron Chapman1, Karen J. Ferreira1 Department of Geological Sciences, University of Manitoba...Manitoba, Winnipeg, Mb, Canada, R3T 2N2 Department of Geological Sciences, Masaryk University, Kotlářská 2...southern Bohemia, Czech Republic. Crystals, up to 3×1 cm in size, consist of relics of a primary, phase-homogeneous...extensive substitution (Fe, Mn, Mg)2++1 (Nb, Ta)5++2 Ti4+-3 (up to 26.34 wt. % Nb2O5 and 8.60 wt. % Ta2O5; 26...W6++1 Ti4+-2 (up to 3.12 wt. % WO3) and minor (Fe, Sc)3++1 (Nb, Ta)5++1 Ti4+-2 substitutions. The values of |  | Novák, Milan, Johan, Zdeněk, koda, Radek, Černý, Petr, rein, Vladimír, Veselovský, Frantiek (2008) Primary oxide minerals in the system WO3Nb2O5TiO2Fe2O3FeO and their breakdown products from the pegmatite No. 3 at Dolni Bory-Hate, Czech Republic. European Journal of Mineralogy, 20 (4) 487-499 doi:10.1127/0935-1221/2008/0020-1834 | Journal (article/letter/editorial) | | –FeO and their breakdown products from the pegmatite No. 3 at Dolní Bory-Hatě, Czech Republic Milan NOVÁK1...Vladimír ŠREIN4 and František VESELOVSKÝ5 1 Department of Geological Sciences, Masaryk University, Kotlářská...cz 2 BRGM, 3, avenue Claude Guillemin, BP 6009, 45060 Orléans, Cedex 2, France 3 Department of Geological...Klárov 3, 118 21 Praha, Czech Republic Abstract: Symmetrically zoned barren pegmatite dike No. 3 cuts...best expression of the actual substitution mechanism 3+ 4+ 5+ from ferberite to “wolframoixiolite” with |  | Zhu, Zeying, Wang, Rucheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xudong, Lespinasse, Marc-Yves (2018) A new style of rare metal granite with Nb-rich mica: The Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. American Mineralogist, 103 (10) 1530-1544 doi:10.2138/am-2018-6511 | Journal (article/letter/editorial) | | B.P. 70239, F-54506 Vandoeuvre-lès-Nancy, France 3 Ecole Nationale Supérieure des Mines de Nancy, Parc...by the European Commission (2014) and the U.S. Department of Energy (2011). About 90% of Nb mine production...Yichun granite, China, Li et al. 2015; Tanco pegmatite, Canada, Van Lichtervelde et al. 2008; Cínovec...et al. 2012; Brazil Lake pegmatite, Nova Scotia, Kontak 2006; Karibib pegmatite, * E-mail: rcwang@nju.edu...region, China, Zhu et al. 2006; Cap de Creus pegmatite field, Spain, Alfonso et al. 2003; Gatuba area |  | Zhou, Qifeng, Qin, Kezhang, Tang, Dongmei, Wang, Chunlong, Tian, Ye, Sakyi, Patrick Asamoah (2015) Mineralogy of the Koktokay No. 3 pegmatite, Altai, NW China: implications for evolution and melt–fluid processes of rare-metal pegmatites. European Journal of Mineralogy, 27 (3) 433-457 doi:10.1127/ejm/2015/0027-2443 | Journal (article/letter/editorial) | | PrePub Article Mineralogy of the Koktokay No. 3 pegmatite, Altai, NW China: implications for evolution...830011, China 3 University of Chinese Academy of Sciences, Beijing 100049, China 4 Department of Earth Science...Legon-Accra, Ghana Abstract: The Koktokay No. 3 pegmatite is the largest Li-Be-Nb-Ta-Cs pegmatitic rare-metal...beryl from the outer to inner zones of the No. 3 pegmatite. From previous studies on tourmaline and beryl...beryl, potential tracers of the degree of pegmatite evolution could be found by comparing with accepted |  | Novak, M., Skoda, R., Gadas, P., Krmicek, L., Cerny, P. (2012) Contrasting Origins of the Mixed (NYF + LCT) Signature in Granitic Pegmatites, with Examples from the Moldanubian Zone, Czech Republic. The Canadian Mineralogist, 50 (4) 1077-1094 doi:10.3749/canmin.50.4.1077 | Journal (article/letter/editorial) | | REPUBLIC Milan NOVÁK§, Radek ŠKODA and Petr GADAS Department of Geological Sciences, Masaryk University, Kotlářská...CZ–611 37 Brno, Czech Republic Lukáš KRMÍČEK Department of Geological Sciences, Masaryk University, Kotlářská...Li-bearing (lithium micas + elbaite) Kracovice pegmatite, with “amazonite”, samarskite and fergusonite...is the product of the strong fractionation of pegmatite-forming melt derived from the orogenic I-type...granite– pegmatite system of the Třebíč pluton and the mainly Li-bearing Kracovice pegmatite are typical |  | Zhang, Aicheng, Wang, Rucheng, Li, Yiliang, Hu, Huan, Lu, Xiancai, Ji, Junfeng, Zhang, Hui (2008) Tourmalines from the Koktokay No.3 pegmatite, Altai, NW China: spectroscopic characterization and relationships with the pegmatite evolution. European Journal of Mineralogy, 20 (1) 143-154 doi:10.1127/0935-1221/2008/0020-1779 | Journal (article/letter/editorial) | | February 2008 Tourmalines from the Koktokay No.3 pegmatite, Altai, NW China: spectroscopic characterization...characterization and relationships with the pegmatite evolution Aicheng ZHANG1,#, *, Rucheng WANG1 , Yiliang LI2...Laboratory for Mineral Deposits Research and Department of Earth Sciences, Nanjing University, Nanjing...Research Drive Suite 300, Knoxville, TN 37932, USA 3 Institute of Geochemistry, Chinese Academy of Sciences...obtained for natural tourmalines from the Koktokay No.3 pegmatite, the contact zone, and the altered country |  | | Journal (article/letter/editorial) | | Andrea DIXON§, Jan CEMPÍREK, and Lee A. GROAT Department of Earth, Ocean and Atmospheric Sciences, University...British Columbia V6T 1Z4, Canada Abstract The pegmatite group on the northern slope of Mount Begbie, near...B.C., comprises more than 50 relatively small pegmatite bodies. The pegmatites have diverse ranges of...the individual dikes. Fractionation within the pegmatite group increases from the southeast to the northwest...Mn-rich elbaite in a beryl-columbite-phosphate pegmatite, and the relatively common presence of hübnerite |  | Xie, Lei, Wang, Zhengjun, Wang, Rucheng, Zhu, Jinchu, Che, Xudong, Gao, Jianfeng, Zhao, Xu (2018) Mineralogical constraints on the genesis of W–Nb–Ta mineralization in the Laiziling granite (Xianghualing district, south China) Ore Geology Reviews, 95. 695-712 doi:10.1016/j.oregeorev.2018.03.021 | Journal (article/letter/editorial) | | fine-grained (FG) alkali feldspar granite and albite granite. Here we report the results of textural...cassiterite also occur as isolated grains within the albite granite. The presence of the oxide minerals suggests... from bottom to top, granite, greisen and pegmatite. Few 3 comprehensive descriptions of the Laiziling...‘protolithinoite’ granite, two-mica granite and albite granite by petrographic observations (Qiu et al...on the varying abundance of K-feldspar and 5 albite from the lower to upper parts of the pluton. These |  | | Journal (article/letter/editorial) | | region Milan Novák*, Tomáš Kadlec, Petr Gadas Department of Geological Sciences, Masaryk University, Kotlářská...bodies) and belong to the Moldanubian rare-element pegmatite province. They show distinct degree of textural...Al-poor tourmalines) higher in the less evolved pegmatite bodies in the Fe-skarn. The tourmaline-bearing...pegmatites were evidently generated from the granite–pegmatite body in the footwall contact of the Fe-skarn....respective parts of the parental Footwall granite–pegmatite body. This observation seems consistent with the |  | | Journal (article/letter/editorial) | | PEGMATITES FROM THE PAMPEAN PEGMATITE PROVINCE, ARGENTINA: IMPLICATIONS FOR PEGMATITE FRACTIONATION ADRIANA...ADRIANA HEIMANN§ AND JASON A. YONTS Department of Geological Sciences, East Carolina University, 101 Graham...Sin Nombre pegmatites) and Conlara (Nancy pegmatite) pegmatite districts, Argentina, was analyzed to investigate...relationship between its chemistry, pegmatite mineralogy, and pegmatite melt evolution. Based on the molecular...for granitic pegmatites. Gahnite from the Nancy pegmatite has higher Mg and Mn contents than gahnite from |  | Zhou, Qifeng, Qin, Kezhang, Tang, Dongmei, Tian, Ye, Cao, Mingjian, Wang, Chunlong (2015) Formation Age and Evolution Time Span of the Koktokay No. 3 Pegmatite, Altai, NW China: Evidence from U-Pb Zircon and40Ar-39Ar Muscovite Ages. Resource Geology, 65 (3) 210-231 doi:10.1111/rge.12067 | Journal (article/letter/editorial) | | 65, No. 3: 210–231 Original Article Formation Age and Evolution Time Span of the Koktokay No. 3 Pegmatite... Beijing, China 2 Abstract The Koktokay No. 3 pegmatite is the largest Li–Be–Nb–Ta–Cs pegmatitic rare-metal...mineralization peak, hydrothermal stage of the No. 3 pegmatite are in ranges of 193–198 Ma, 184–187 Ma and...3 Ma and 173.1 ± 3.9 Ma, respectively. The No. 3 pegmatite formed in the early Jurassic. The results of...of xenocrysts suggest that there is another pegmatite forming event of around 210 Ma in the mining district |
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