| | Journal (article/letter/editorial) | PEGMATITE Erste Ăsterreichische Arbeitstagung MontanuniversitĂ€t Leoben 11. April 2014 Zusammenfassung...Melcher MITT.ĂSTERR.MINER.GES. 160 (2014) PEGMATITE - ERSTE ĂSTERREICHISCHE ARBEITSTAGUNG von Johann...MontanuniversitĂ€t Leoben, Peter-Tunner-StraĂe 5, 8700 Leoben, Austria Am 11. April 2014 fand an der MontanuniversitĂ€t...MontanuniversitĂ€t Leoben die 1. Arbeitstagung zum Thema Pegmatite statt. Die Veranstaltung wurde vom Department Angewandte...Geologie und LagerstĂ€ttenlehre) organisiert. Pegmatite sind sowohl aus wirtschaftlichen als auch wissenschaftlichen | | Knoll, Tanja, Schuster, Ralf, Huet, Benjamin, Mali, Heinrich, Onuk, Peter, Horschinegg, Monika, Ertl, Andreas, Giester, Gerald (2018) Spodumene Pegmatites and Related Leucogranites from the AustroAlpine Unit (Eastern Alps, Central Europe): Field Relations, Petrography, Geochemistry, and Geochronology. The Canadian Mineralogist, 56 (4) 489-528 doi:10.3749/canmin.1700092 | Journal (article/letter/editorial) | HUET Geological Survey of Austria, Neulinggasse 38, 1030 Vienna, Austria HEINRICH MALI AND PETER...MontanuniversitaÌt Leoben, Peter-TunnerstraĂe 5, 8700 Leoben, Austria MONIKA HORSCHINEGG Department of Lithospheric...University of Vienna, AlthanstraĂe 14, 1090 Vienna, Austria ANDREAS ERTL AND GERALD GIESTER Institut fuÌr...Vienna, Austria ABSTRACT In the Eastern Alps (Central Europe), about two dozen spodumene pegmatite bodies...rarely present and other accessory phases such as apatite, cassiterite, or Nb-Ta phases are exceptional. | | | Journal (article/letter/editorial) | chemistry and SmâNd age correlation of magmatic pegmatite garnet overprinted by eclogite-facies metamorphism...University of Vienna, Althanstr. 14, A-1090 Vienna Austria Institute of Mineralogy and Petrography, University...University of Innsbruck, Innrain 52, 6020 Innsbruck, Austria Accepted 17 January 2007 Abstract Meta-pegmatites...relationships with other pegmatite minerals indicate that garnet crystallized during pegmatite emplacement. Whole...though continuous garnet crystallization during pegmatite-emplacement. This was supposedly related to low | | | Journal (article/letter/editorial) | Mineralogy PNology © Springer-Verlag 1997 Printed in Austria Petrogenesis of rare-element pegmatites in the...muscovite. The zones contain abundant beryl and F-apatite, with additional species such as tourmaline, ferrocolumbite...prexisting triplitezwieselite by additional F-apatite. Finally, weathering-related cyrilovite, lipscombite...Zusammenfassung Petrogenese von Seltenelementpegmatiten im Olary Block, Siidaustralien, Teil 1. Mineralogie...und chemische Entwicklung Seltenelementpegmatite im Proterozoischen Otary Block sind vom Beryl-ColumbitPhosphat | | | Journal (article/letter/editorial) | Vermiculite in Serpentinites of the Bohemian Massif in Austria* M. A. G6tzinger Institut fi,ir Mineralogie und...und Kristallographie, Universit~it Wien, Austria With 8 Figures Received February 28, 1986; accepted June...o f his 80 th birthday Summary Vermiculite occurrences in the Bohemian Massif occur in peridoties--serpentinites...of the Gf6hl unit. Three types of vermiculite occurrences are discernible on the basis of rock assemblages...the second and third group is poor in Ca. The occurrences of vermiculite are of potential industrial interest | | | Journal (article/letter/editorial) | iino Petrology © Springer-Verlag 1995 Printed in Austria Rb-Sr Isotope systematics of muscovite from Pan-African...carried out on early-formed muscovite from three pegmatite fields of the late Proterozoic to early Phanerozoic...ages obtained are highly discordant for each pegmatite field. Using Best Isochron Diagrams, isochron...samples yielded geologically realistic ages of pegmatite formation: around 670 Ma for the Bayuda Desert...loss of 87Sr* from the micas is variable in each pegmatite field. In none of the three cases can this unsystematic | | | Journal (article/letter/editorial) | University of Graz, UniversitĂ€tsplatz 2, 8010 Graz, Austria Present address: Geoscience Center, Georg-August-University...5020 Salzburg, Austria 4 Department of Hard Rock Geology, Geological Survey of Austria, Neulinggasse 38...Vienna, Austria 5 NAWI Graz Geocenter, University of Graz, HeinrichstraĂe 26, 8010 Graz, Austria e-mail:...âŒ35 km subsequently followed by the ITD to the upper/middle crustal level (âŒ15 km depth). The PâT evolution...Mineralogy and Petrography, Innrain 52, 6020 Innsbruck, Austria e-mail: max.albertus@student.uibk.ac.at 1 The | | | Journal (volume) | . . . . . . . . . . . . . . . . . 14 PEGMATITE OCCURRENCES . .. .. . ...............................18 THE PEGMATITE OCCURRENCE OF LUOLAMĂKI . . . . . . . . . . . . . . . . . . . 19 PEGMATITE OCCURENCES...to occur in connection with synorogenie rocks. Pegmatite dikes and lumps containing beryl are found mostly...coarse-grained varieties of granite, i.e., pegmatite occurrences. It was in 1956 that the Geological Survey...Finland undertook to investigate and map out pegmatite occurrences as part of its systematic work program. | | | Journal (article/letter/editorial) | constitutes an important gangue mineral, and such occurrences have themselves been sources of fine specimens...almandine specimens have been collected at Mount Apatite near Auburn, Androscoggin County; and the Bumpus...about 9 cm across and occurred in groups and on a pegmatite matrix. Relative to this occurrence, Emerson (1895)...almandine-spessartine specimen from the Frank Steidler pegmatite, Valley Township, Chester County, Pennsylvania...near Southbury, New Haven County, and similar occurrences in adjacent Fairfield County, Connecticut. The | | | Journal (article/letter/editorial) | Althanstr. 14 / UZA2-Geozentrum, A-1090 Vienna, Austria * e-mail (corresponding author): Helmuth.Soelva@univie...sample containing the garnet is a coarse-grained pegmatite from the Campo basement unit (northern Italy)...This reflects strong REE fractionation in the pegmatite garnet, which, together with the inclusion-free...The results emphasize the presence of a Permian pegmatite-forming event in the Campo basement unit. The...deformation. Key-words: Austroalpine Campo basement, pegmatite garnet, Sm-Nd dating, REE fractionation, Permian | | | Journal (article/letter/editorial) | statistical analysis applied to rare-element LCT-type pegmatite fields: an original approach to constrain faultsâ...emplacement of LCT-type (LithiumâCesiumâTantalum) pegmatite fields and their relationships with host rocks...both i) the spatial distribution of the pegmatite occurrences, including their grouping/ scattering and...trending faults family; with 50 % of the pegmatite occurrences located less than 500 m away from one of...out a lack of spatial link between each of the pegmatite subtypes and several potential granitic sources | | | Journal (article/letter/editorial) | are also probably of that age. The Strickland pegmatite at Portland, Connecticut, the near-by Hale deposit...Mountain pegmatite at Woburn, Massachusetts,are Devonian in age.7The famous Bedford pegmatite in WestchesterCounty...occur on Mount Royal, Montreal. Intrusions of pegmatite accompanied Paleozoic ore deposition in widely...Paleozoic granites of western Spain.12Tin-bearing pegmatite dikes in eastern Victoria cut the Silurian metamorphic...pp. 300-311. t6 Dolmage, Victor, Finlay River district, British Columbia:' Canad'ian l[i'n. TH E AM | | | Conference Proceedings (Volume) | through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie AndrĂ©-Mayer, Michel Cuney...& Wolfgang Maier Structural evolution of the apatite-iron oxide deposit at GrĂ€ngesberg, Bergslagen,...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ........................Richter Iron and oxygen isotope systematics of apatite-iron oxide ores in central Sweden ..............Julien Bonnet Carbonatite-hosted, late-stage apatite as a potential source of heavy rare earth elements | | | Journal (article/letter/editorial) | columbiteâtantalite in the berylâcolumbite Ć ejby granitic pegmatite, Czech Republic: role of crystal-structural constraints...cz Corresponding author The simply zoned Ć ejby pegmatite of berylâcolumbite subtype is enclosed in migmatitized...trends, NbâTa and FeâMn fractionation, granitic pegmatite Received: 22 February, 2018; accepted: 27 August...is long overdue. Simply zoned berylâcolumbite pegmatite from Ć ejby near NovĂ© Hrady, southern Bohemia,...Ć ejby berylâcolumbite-subtype pegmatite. 2. Regional geology and pegmatite characterization Leucogranites | | | Journal (article/letter/editorial) | pegmatites occur within high-grade polymetamorphic upper Austroalpine basement rocks located between the...2001; Schmid et al., 2004; MĂŒller et al., 2000). Pegmatite crystallization age is generally assumed to be...matrix (see text and Table A1). with other pegmatite occurrences in the Austroalpine basement (e.g. Habler...parallel to that of the host gneisses. The largest pegmatite bodies appear macroscopically undeformed. We selected...display poles to the (100), (010) and (001) planes in upper-hemisphere pole figures for albite. The internal | | | Book | shared by Germany, the Czech Republic, Poland and Austria, has been focused on these industrial minerals...quartz at the core of the pegmatite is concerned. In comparison with other pegmatite deposits in the area...area, however, the Hagendorf-Pleystein Pegmatite Province (HPPP) is not only the largest concentration of...everything has been told about this prominent pegmatite. Professor Strunz was a generous and open-minded...mineralogy, four new occurrences (TrutzhofmĂŒhle Aploid, Pleystein New Aplite, Miesbrunn Pegmatite Aplites Swarm | | | Journal (issue) | Species M ic ro T o C a b in e t Sizes W rite F o r B im o n th ly Lists Call us for an appointment when...labels for displays, and (5) those 1 Not all Dana occurrences have been verified in recent times. 2 Some localities...Caribou Mine Caribou (near Nederland), Caribou District (Silver, Uraninite, Galena, Magnetite, Proustite... Copper Rock Ward District (Azurite, Malachite, Cerussite, Galena) Gold Hill Gold Hill District (Nagyagite,...Diopside) Keystone mine, Mountain Lion mine Magnolia District (Coloradoite (T), Tellurium, Sylvanite, Schirmerite | | | Book | synthe- including gems, the and on natural occurrences, collectorâs specimens, John scholarly monograph...Poisons and Venomous Bites, Pregnancy, 127 Austria, Vision and Diseases of the Epilepsy, 124 Russia...Treatment for Cabochons, Australia, 363 331 Austria, Beryl Carvings, 332 Faceted Gems, and Gems...Dr. K. CA; Milton Switzerland; Hans Stern, Austria; the United States and its several branches and...library at Res- CA; Victoria and Albert Mu- Austria; David P. Wilber, Fallbrook, AZ; and Miriam and | | 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) | Li-bearing (lithium micas + elbaite) Kracovice pegmatite, with âamazoniteâ, samarskite and fergusonite...is the product of the strong fractionation of pegmatite-forming melt derived from the orogenic I-type...graniteâ pegmatite system of the TĆebĂÄ pluton and the mainly Li-bearing Kracovice pegmatite are typical...petrogenetic family. The contaminated elbaite-subtype pegmatite BliĆŸnĂĄ I, ÄeskĂœ Krumlov Unit, with lithium tourmalines...contamination with Ca, Mg and REE of an evolved (LCT) pegmatite-forming melt by distal carbonatite-like marbles | | | Book | Hruby (Czech Republic), E. Kirchner (Austria), B. Kirchner (Austria), J. KomĂnek (Czech Republic), I. Bojkov...uranium districts, deposits, and noteworthy occurrences organized by countries. For the sake of comprehensiveness.... . . . . . . . . . . . . . . . . 1 Chapter 1 Austria . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . 2.1.1 Bukhovo District .. . . . . . . . . . . . . . . . . . . . . . .... . . . . . 3.1.1 JĂĄchymov (St. Joachimsthal) District, Northwest Bohemia . . . . . . . . . . . . . | | | Report (issue) | Gardiner. Field of view: 5.5 x 7.8 cm. Photo: OJ. e: Apatite crystals, Gardiner. Photo: OJ. f: Andradite garnet...Frankfurt and Augsburg in Germany, Graz and Vienna in Austria, and not least Copenhagen benefited from these...contribution to the number of new minerals. The pegmatite deposit at Narsaarsuk (NarssĂąrssuk) is in the...famous mineral location with- Famous mineral occurrences in Greenland As demonstrated since the early...examples of perovskite, magnetite, titanite, and apatite which bear witness to the perfect conditions for | | | Journal (article/letter/editorial) | Tools and Workflows for Grassroots LiâCsâTa (LCT) Pegmatite Exploration Benedikt M. Steiner Camborne School... This paper reviews the main controls of LCT pegmatite genesis relevant to mineral exploration programs...as industrial mineral deposits. Keywords: LCT; pegmatite; lithium; exploration; targeting 1. Introduction...decades research into rare metal LiâCsâTa (LCT) pegmatite mineralisation has predominantly focused on the...mineral exploration techniques applied to LCT pegmatite mineralisation have been published, covering (i) | | | Journal (issue) | Roman, C/zÂŁvei/i deposits of jf v l t h e Ems district in West Germany have yielded over 50 mineral species...The ore-carrying system which comprises the Ems district is known as the Ems-Braubach belt. It consists...areas and 21 shafts have been developed in the Ems district. The most important of these are the Silberkaute... Figure 1. Location of the Ems district in Ger many. Figure 2. The Ems district, Rheinland-Pfalz, West Germany...single species: pyromorphite. Only a handful of occurrences worldwide are recognized as classic localities | | | Report (issue) | genesis and general economic potential of pegmatite occurrences in Greenland. Field observations, archive...presentation. The prospective areas for pegmatite-hosted mineral occurrences in Greenland are outlined, and examples...examples of prominent pegmatite minerals are demonstrated. Pink pegmatite related to the QĂŽrqut granite...unknown at present. In a broader sense, the term pegmatite is used for any coarse-grained vein of granitic...mica are used as industrial minerals. Several pegmatite mineral species may also be used as gemstones | | | Journal (article/letter/editorial) | Pilbara pegmatite province in the Archean North Pilbara Craton contains at least 120 pegmatite deposits...deposits in over 27 pegmatite groups and fields, including the giant Mount Cassiterite tantalum orebody in...in the Wodgina pegmatite district. Generally, rare metal pegmatites in the province are hosted by mafic-ultramafic...that have given rise to different petrogenetic pegmatite suites can be identified in processed radiometric...character that permitted formation of significant pegmatite mineralization. They represent the culmination |
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