 | Bačík, P., Fridrichová, J., Uher, P., Rybár, S., Bizovská, V., Luptáková, J., Vrábliková, D., Pukančík, L., Vaculovič, T. (2019) Octahedral substitution in beryl from weakly fractionated intragranitic pegmatite Predné Solisko, Tatry Mountains (Slovakia): the indicator of genetic conditions. Journal of GEOsciences, 64 (1) 59-72 | Journal (article/letter/editorial) | | fractionated intragranitic pegmatite Predné Solisko, Tatry Mountains (Slovakia): the indicator of genetic...Comenius University, Ilkovičova 6, 842 15 Bratislava, Slovakia; peter.bacik@uniba.sk Earth Science Institute...Paleontology, Ilkovičova 6, 842 15 Bratislava, Slovakia Slovak Academy of Sciences, Institute of Inorganic...Chemistry, Dúbravská cesta 9, 845 36 Bratislava, Slovakia Earth Science Institute of the Slovak Academy...Science, Ďumbierska 1, 974 01 Banská Bystrica, Slovakia Water Research Institute, Nábrežie arm. gen. L |  | | Journal (article/letter/editorial) | | minerals from the Scheibengraben beryl-columbite granitic pegmatite, Maršíkov, Czech Republic MILAN NOVÁK1,*...Sciences, Dúbravska cesta 9, 842 26 Bratislava, Slovakia 2Department Abstract: Compositional variation...beryl-columbite pegmatite at Scheibengraben, Maršíkov, Northern Moravia, Czech Republic. The pegmatite consists...and a minor cleavelandite unit; a saccharoidal albite unit is rather randomly distributed within the...(facilitated by low contents of B, P and Li in the pegmatite melt) very likely maximized such an extensive |  | Chudík, Peter, Uher, Pavel, Gadas, Petr, Škoda, Radek, Pršek, Jaroslav (2011) Niobium-tantalum oxide minerals in the Jezuitské Lesy granitic pegmatite, Bratislava Massif, Slovakia: Ta to Nb and Fe to Mn evolutionary trends in a narrow Be,Cs-rich and Li,B-poor dike. Mineralogy and Petrology, 102 (1) 15-27 doi:10.1007/s00710-011-0163-9 | Journal (article/letter/editorial) | | minerals in the Jezuitské Lesy granitic pegmatite, Bratislava Massif, Slovakia: Ta to Nb and Fe to Mn evolutionary...Hercynian granitic pegmatite dike intruding biotite granodiorites near Bratislava, SW Slovakia. The dike...University, Mlynská dolina, 842 15 Bratislava, Slovakia e-mail: chudik@fns.uniba.sk P. Uher Department...University, Mlynská dolina, 842 15 Bratislava, Slovakia P. Gadas : R. Škoda Department of Geological Sciences...ferrocolumbite to ferrotantalite (Ct II) in saccharoidal albite zone, replacement zones of Ct II in Ct I, and irregular |  | Yin, R., Wang, R. C., Zhang, A.-C., Hu, H., Zhu, J. C., Rao, C., Zhang, H. (2013) Extreme fractionation from zircon to hafnon in the Koktokay No. 1 granitic pegmatite, Altai, northwestern China. American Mineralogist, 98 (10) 1714-1724 doi:10.2138/am.2013.4494 | Journal (article/letter/editorial) | | from zircon to hafnon in the Koktokay No. 1 granitic pegmatite, Altai, northwestern China Rong Yin1, Ru...Abstract The Koktokay No. 1 pegmatite is a Li–Cs–Ta-rich granitic pegmatite located in Altai, northwestern...Zircon is present in most textural zones of this pegmatite and in its contact zone with surrounding metagabbro...greater than 100 µm in size, closely associated with albite, and have HfO2 contents of 13.0–19.5 wt%. The second...mainly reflects fractional crystallization of pegmatite magma. However, the occurrence of hafnian zircon |  | Yin, Rong, Huang, Xiao-Long, Xu, Yi-Gang, Wang, Ru-Cheng, Wang, He, Yuan, Chao, Ma, Qiang, Sun, Xiao-Ming, Chen, Lin-Li (2020) Mineralogical constraints on the magmatic–hydrothermal evolution of rare-elements deposits in the Bailongshan granitic pegmatites, Xinjiang, NW China. Lithos, 352. 105208 doi:10.1016/j.lithos.2019.105208 | Journal (article/letter/editorial) | | evolution of rare-elements deposits in the Bailongshan granitic pegmatites, Xinjiang, NW China Rong Yin, Xiao-Long...evolution of rare-elements deposits in the Bailongshan granitic pegmatites, Xinjiang, NW China, LITHOS(2019),...evolution of rare-elements deposits in the Bailongshan granitic pegmatites, Xinjiang, NW China Rong Yina,b,c... Journal Pre-proof Abstract The Bailongshan pegmatite district in south Xinjiang Province, NW China, is...identified: a saccharoidal albite zone (zone I), a graphic ro pegmatite zone (zone II), a blocky microcline |  | | Journal (article/letter/editorial) | | Number 5, 1441–1444 (doi 10.3749/canmin.50.6.1441) GRANITIC PEGMATITES AND THEIR MINERALS: A SECOND TRIBUTE...the mid1950s. From the beginning, he focused on granitic pegmatites in his home country, Czechoslovakia...Czechoslovakia. He was particularly interested in granitic pegmatites enclosed in compositionally contrasting rocks...Fe ores in eastern Slovakia. After his arrival in Winnipeg in 1968, the granitic pegmatites of Manitoba...students, almost all minerals from the Tanco pegmatite, namely the (Nb,Ta,Ti) oxides (wodginite group |  | | Journal (article/letter/editorial) | | columbite–tantalite in the beryl–columbite Šejby granitic pegmatite, Czech Republic: role of crystal-structural...Bratislava, Slovakia; st.chladek@seznam.cz Corresponding author The simply zoned Šejby pegmatite of beryl–columbite...compositional trends, Nb–Ta and Fe–Mn fractionation, granitic pegmatite Received: 22 February, 2018; accepted: 27...evolved rocks, in particular leucogranites and granitic pegmatites. As mafic minerals, they represent...is long overdue. Simply zoned beryl–columbite pegmatite from Šejby near Nové Hrady, southern Bohemia, |  | Pršek, Jaroslav, Majka, Jaroslaw, Uher, Pavel, Chudík, Peter (2010) Niobium-tantalum minerals in the Skoddefjellet NYF granitic pegmatite, Svalbard Archipelago, Norway: Primary versus secondary assemblage. Neues Jahrbuch für Mineralogie - Abhandlungen, 187 (3) 235-248 doi:10.1127/0077-7757/2010/0172 | Journal (article/letter/editorial) | | Niobium-tantalum minerals in the Skoddefjellet NYF granitic pegmatite, Svalbard Archipelago, Norway: Primary versus...documented occurrence of Nb-Ta mineralization in a granitic pegmatite from the Svalbard Archipelago, Arctic Caledonides...Ta-bearing phases are discussed. The Skoddefjellet NYF pegmatite located in southwest Spitsbergen (Wedel Jarlsberg...environment and increasing fluorine activity during the pegmatite evolution. The formation of secondary phases is...is related to the hydrothermal stage of the pegmatite. Notably, the formation of Nb,Ta-bearing rutile |  | Galliski, Miguel Ángel, Márquez-Zavalía, María Florencia, Škoda, Radek, Novák, Milan, Čopjaková, Renata, Pagano, Diego Sebastián (2019) A Ta,Ti–rich oxide mineral assemblage from the Nancy beryl–columbite–phosphate granitic pegmatite, San Luis, Argentina. Mineralogy and Petrology, 113 (5) 687-701 doi:10.1007/s00710-019-00673-z | Journal (article/letter/editorial) | | from the Nancy beryl–columbite–phosphate granitic pegmatite, San Luis, Argentina Miguel Ángel Galliski...hydroxycalciomicrolite occurs in the Nancy granitic pegmatite, San Luis range, Argentina. The Nancy beryl-type...phate subtype of LCT (Li-Cs-Ta) rare-element pegmatite was emplaced in the Paleozoic Conlara pegmatitic...The assemblage occurs at the core margin of the pegmatite, forming an irregularly shaped, 18 by 6 cm nodule...Fe–Ti–Ca-bearing fluid phase likely entering the pegmatite from the wall rocks. Keywords Tantalite-(Mn) |  | 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 CHENG...Guiyang, 550002, China ABSTRACT The Koktokay No. 1 pegmatite in northwestern China is a highly fractionated...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...be a result of fractional crystallization of pegmatite magma. The concentrations of ZrO2, HfO2, and UO2 |  | | Journal (article/letter/editorial) | | minerals and cassiterite from the Black Mountain pegmatite, Maine MICHAEL A. WISE* and CATHLEEN D. BROWN...Ta-,Sn-oxide minerals from the Black Mountain pegmatite has revealed the presence of discrete crystals...fractionation as commonly observed in F-enriched granitic pegmatites. Micrograins of CGM typically show...Key-words: cassiterite, columbite-group minerals, pegmatite, Black Mountain, Maine. 1. Introduction and...phases that occur in many of the rare-element granitic pegmatites of western Maine. A detailed study |  | Zahradník, Jan, Jirásek, Jakub, Starý, Jaromír, Sivek, Martin (2020) Production, Reserves, and Processing of Feldspar and Feldspathoid Rocks in the Czech Republic from 2005 to 2019—An Overview. Minerals, 10 (8) 722 doi:10.3390/min10080722 | Journal (article/letter/editorial) | | sedimentary rocks (key active deposit: Halámky), and granitic pegmatites (key active deposit: Luženičky). Nepheline...(orthoclase and microcline) and Na-rich plagioclase (albite). Major consumers are the glassmaking and ceramic...O3 SiO2 Alkali Feldspars Orthoclase Microcline Albite KAlSi3 O8 KAlSi3 O8 NaAlSi3 O8 16.92 16.92 0...32 19.44 64.76 64.76 68.74 Plagioclase Series Albite (endmember) Oligoclase 1 Andesine 1,2 Labradorite...but variety names with different molar ratios of albite and anorthite endmembers. 2 Their industrial use |  | | Journal (article/letter/editorial) | | 3190/jgeosci.113 Original paper Oxide minerals in the granitic cupola of the Jálama Batholith, Salamanca, Spain...Sn–Nb–Ta–Ti oxides occur as accessory minerals in the granitic facies of the External Unit in the Jálama Batholith...Batholith (Salamanca, Spain) and in the related LCT pegmatite dikes of the rare-element class. Moreover, abundant...crystallized in the Cruz del Rayo peribatholithic pegmatite dikes, cutting the pre-Ordovician low-grade metasedimentary...rutile developed locally in the intragranitic pegmatite dikes. Two types of peribatholithic pegmatites |  | Uher, P., Chudík, P., Bačík, P., Vaculovič, T., Galiová, M. (2010) Beryl composition and evolution trends: an example from granitic pegmatites of the beryl-columbite subtype, Western Carpathians, Slovakia. Journal of GEOsciences, 55 (1) 69-80 | Journal (article/letter/editorial) | | example from granitic pegmatites of the beryl-columbite subtype, Western Carpathians, Slovakia Pavel UHER1...University, Mlynská dolina G, 842 15 Bratislava, Slovakia; puher@fns.uniba.sk Department of Mineral Deposits...University, Mlynská dolina G, 842 15 Bratislava, Slovakia Department of Chemistry, Faculty of Science, Masaryk...uncommon but characteristic mineral of Hercynian granitic pegmatites associated with S-type granites– granodiorites... Tatric Unit, Central Western Carpathians (SW Slovakia). Beryl represents the only essential rare-element |  | | Journal (article/letter/editorial) | | Bratislava 4, Slovakia State Geological Institute of D. Štúr, Mlynská dolina, 817 04 Bratislava, Slovakia Institute...Sciences, Dúbravská cesta 9, 840 05 Bratislava, Slovakia Correspondence: vratislav.hurai@savba.sk; Tel...95.13 93.03 Normative minerals (wt. %) quartz albite anorthite K-feldspar corundum hypersthene 33.34...described in carbonatites [48] and fractionated albite-rich granite pegmatites [46,49–53]. An intimate...the low-REE fersmite/vigezzite from a lithium pegmatite [55] and carbonatite [48]. Rutile is the least |  | | Journal (article/letter/editorial) | | geochemistry of the Bratislava - Jezuitské Lesy granitic pegmatite (Slovakia) Pavel Uher1)* a Peter Chudík2) 1)...Abstract The Bratislava - Jezuitské Lesy granitic pegmatite forms a relatively narrow dike (up to 1 -...(~350 Ma) S-type granodiorite to granite. The pegmatite internal zoning consists of a coarse-grained ...graphic pegmatite, blocky K-feldspar and massive quartz. An aplitic saccharoidal albite (albite >> quartz...and cleavelandite extensively replace the older pegmatite zones. Beryl, garnet (almandine > spessartine) |  | | Journal (article/letter/editorial) | | suites of Variscan orogenic granitic rocks (Western Carpathians, Slovakia) P. U h e r and I. Broska Geological...Institute, Slovak Academy of Sciences, Bratislava, Slovakia With 6 Figures Received December 17, 1992; accepted...1993 Summary Two rare-element (Be-Nb-Ta) granitic pegmatite populations have been observed in the Western...primary composition of the parental granitic rocks. The first pegmatite type is derived from monazite-bearing...two principal genetic groups. Zusammenfassung Pegmatite in zwei Suiten variszischer orogener Granite ( |  | Daneshvar, Narges, Azizi, Hossein, Asahara, Yoshihiro, Tsuboi, Motohiro, Minami, Masayo, Mohammad, Yousif O. (2021) Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran. Minerals, 11 (7) 717 doi:10.3390/min11070717 | Journal (article/letter/editorial) | | Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran Narges...Published: 2 July 2021 Abstract: Ebrahim-Attar granitic pegmatite, which is distributed in southwest Ghorveh...crystallization temperature of the Ebrahim-Attar granitic pegmatite changes from 586 to 755 ◦ C (average = 629...condition for saturation of Be in magma. During granitic magma crystallization, the melt was gradually...Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran. Minerals |  | Galliski, Miguel Ángel, Márquez-Zavalía, María Florencia, Černý, Petr, Lira, Raúl (2016) Complex Nb-Ta-Ti-Sn Oxide Mineral Intergrowths In The La Calandria Pegmatite, Cañada Del Puerto, Córdoba, Argentina. The Canadian Mineralogist, 54 (4) 899-916 doi:10.3749/canmin.1500095 | Journal (article/letter/editorial) | | OXIDE MINERAL INTERGROWTHS IN THE LA CALANDRIA PEGMATITE, CAÑADA DEL PUERTO, CÓRDOBA, ARGENTINA MIGUEL...Nb-Ta-Ti-Sn oxide minerals in some zoned Devonian granitic pegmatites at the La Calandria mine, Cañada del...þ Ta-rich rutile I in the outer zones of the pegmatite and, less commonly, local columbite-(Mn) in the...intergrowths, granitic pegmatite, Argentina. INTRODUCTION Accessory minerals in granitic pegmatites, especially...illuminate the behavior of HFSE during the process of pegmatite formation. The evolution of Nb-Ta-Ti-Sn oxide |  | | Journal (article/letter/editorial) | | backgrounds to the Cuonadong deposit in the Himalayan region, it has great potential to be a new globally significant...commonly present in granitic residual melts and enriched in evolved granites and granitic pegmatites [1,2]...further divided into three types: magmatic, granitic pegmatite and hydrothermal type [1,7]. Beryl is the...the most important Be-hosting mineral in granitic pegmatite-type beryllium deposits [6]. During the magmatic–hydrothermal...magmatic–hydrothermal evolution of granitic pegmatite, the crystallization of beryl is predominantly controlled |  | Sirbescu, M.-L. C., Leatherman, M. A., Student, J. J., Beehr, A. R. (2009) APATITE TEXTURES AND COMPOSITIONS AS RECORDS OF CRYSTALLIZATION PROCESSES IN THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA. The Canadian Mineralogist, 47 (4) 725-743 doi:10.3749/canmin.47.4.725 | Journal (article/letter/editorial) | | CRYSTALLIZATION PROCESSES IN THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA Mona-Liza C. SIRBESCU§, Mark...thin inward-crystallizing Animikie Red Ace (ARA) pegmatite dike, in northeastern Wisconsin, suggest rapid...disequilibrium crystallization of the outer zones as the pegmatite-forming magma came in contact with much cooler...composition fluctuate systematically within the ARA pegmatite from the outer to the inner zones. Apatite of...inward crystallization of the dike. Keywords: LCT pegmatite, apatite, undercooling, disequilibrium crystallization |  | Jiang, Ying, Li, Jiankang, Li, Peng, Cai, Yitao, Zhang, Liping (2023) Geochemical and Spectroscopic Features of Beryl (Aquamarine) from Renli No. 5 Pegmatite in Hunan, Central China. Minerals, 13 (3) 336 doi:10.3390/min13030336 | Journal (article/letter/editorial) | | Features of Beryl (Aquamarine) from Renli No. 5 Pegmatite in Hunan, Central China Ying Jiang 1 , Jiankang...Correspondence: lipeng031111@163.com Abstract: The No. 5 pegmatite vein is the most evolved and well mineralized...Fe‑Mg‑alkali and Li‑Cs contents, the beryls from No. 5 pegmatite belong to the low Li‑Cs and low Fe‑Mg‑medium alkali...indicated that the No. 5 pegmatite vein formed by the multistage Mufushan granitic pluton emplacement and...of Beryl Keywords: beryl; Renli pegmatite deposit; No. 5 pegmatite vein; chemical composition; spectroscopic |  | Andrade, M. B., Atencio, D., Persiano, A. I. C., Ellena, J. (2013) Fluorcalciomicrolite, (Ca,Na,☐)2Ta2O6F, a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil. Mineralogical Magazine, 77 (7) 2989-2996 doi:10.1180/minmag.2013.077.7.08 | Journal (article/letter/editorial) | | new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil M. B. ANDRADE1...Grande pegmatite, Nazareno, Minas Gerais, Brazil. Associated minerals include: microcline, albite, quartz...fluorcalciomicrolite, new mineral, Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil, pyrochlore supergroup...supergroup (IMA 2012-036) from the Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil. Type material...are homogeneous. The pegmatite belongs to the SnTa-rich São João del Rei Pegmatite Province. The Volta |  | | Journal (article/letter/editorial) | | Limbach, Bratislava Massif, Western Carpathians, Slovakia: compositional variations and evolutionary trend...of granitic pegmatite origin was found in alluvial placers near Limbach, the Bratislava granitic massif...Mountains, Central Western Carpathians, southwest Slovakia. The most widespread mineral is ferrocolumbite...analogous to beryl–columbite subtype of rare-element granitic pegmatites. On the contrary, irregular oscillatory...ferrotapiolite, ixiolite, Ta-rich rutile, uranmicrolite, pegmatite. Received: 19 December 2006; accepted 25 May 2007; |  | Beurlen, H., Barreto, S. B., Silva, D., Wirth, R., Olivier, P. (2007) TITANIAN IXIOLITE - NIOBIAN RUTILE INTERGROWTHS FROM THE BORBOREMA PEGMATITIC PROVINCE, NORTHEASTERN BRAZIL. The Canadian Mineralogist, 45 (6) 1367-1387 doi:10.3749/canmin.45.6.1367 | Journal (article/letter/editorial) | | diffraction and electron-microprobe analyses in six pegmatite occurrences of the Borborema Pegmatitic Province...compositional variations, rare-element-enriched granitic pegmatites, Borborema Province, northeastern Brazil...microsonde électronique dans six exemples de pegmatite granitiques de la province pegmatitique de Borborema...mentioned by Rolff (1946) as accessory minerals in the granitic pegmatites of the Borborema Pegmatitic Province...confirmed occurrence of niobian rutile from the Lira pegmatite, Santa Luzia, State of Paraíba, in the BPP, and |
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