 | Bernhard, F., Hauzenberger, C., Walter, F., Kristiansen, R. (2008) Pseudosinhalite, magnesiotaaffeite-6N'3S and magnesiotaaffeite-2N'2S as replacement products of spinel in dolomite marble from Stubenberg, Styria, Austria. The Canadian Mineralogist, 46 (5) 1195-1205 doi:10.3749/canmin.46.5.1195 | Journal (article/letter/editorial) | | PRODUCTS OF SPINEL IN DOLOMITE MARBLE FROM STUBENBERG, STYRIA, AUSTRIA Franz BERNHARD§, Christoph HAUZENBERGER...Karl-Franzens-University Graz, UniversitĂ€tsplatz 2, Aâ8010 Graz, Austria Roy KRISTIANSEN PO Box 32, N-1650 Sellebakk, Norway...baddeleyite â zirconolite veins within polymetamorphic dolomite marble at Stubenberg, Styria, Austria. The crystallization...or during the replacement of baddeleyite by zirconolite. Pseudosinhalite contains up to 2.2 wt.% TiO2...spinel, geikielite, ilmenite, marble, Eastern Alps, Stubenberg, Austria. Sommaire Nous documentons la |  | Proyer, A., Baziotis, I., Mposkos, E., Rhede, D. (2014) Ti- and Zr-minerals in calcite-dolomite marbles from the ultrahigh-pressure Kimi Complex, Rhodope mountains, Greece: Implications for the P-T evolution based on reaction textures, petrogenetic grids, and geothermobarometry. American Mineralogist, 99 (7) 1429-1448 doi:10.2138/am.2014.4710 | Journal (article/letter/editorial) | | of Graz, UniversitĂ€tsplatz 2/II, A-8020 Graz, Austria Department of Mineralogy, Petrology and Economic...several samples of high-grade calcite-dolomite marble with an early ultrahigh-pressure history. These...generations of geikielite-ilmenite as well as zirconolite [(Ca,Th,U)Zr(Ti,Fe,Nb,Ta)2O7], kassite/cafetite...metamorphic conditions. Keywords: Ti-minerals, zirconolite, kassite, cafetite, impure calcite-dolomite marbles...dolomite = baddeleyite + forsterite + calcite + CO2. Marble-hosted zircons have been used in several cases |  | Tropper, P., Harlov, D., Krenn, E., Finger, F., Rhede, D., Bernhard, F. (2007) Zr-bearing minerals as indicators for the polymetamorphic evolution of the eastern, lower Austroalpine nappes (Stubenberg Granite contact aureole, Styria, Eastern Alps, Austria) Lithos, 95 (1) 72-86 doi:10.1016/j.lithos.2006.07.008 | Journal (article/letter/editorial) | | eastern, lower Austroalpine nappes (Stubenberg Granite contact aureole, Styria, Eastern Alps, Austria) P....University of Innsbruck, Innrain 52, A-6020 Innsbruck, Austria b GeoForschungsZentrum Potsdam, Telegrafenberg...Hellbrunnerstrasse 34, A-5020 Salzburg, Austria d Fasangasse 11, A-8073 Feldkirchen, Austria Received 23 November 2005;...the assemblages (1) geikielite + baddeleyite + zirconolite + apatite + calcite + chlorite ± magnetite ±...forsterite. Baddeleyite is always replaced by zirconolite, possibly via the model reaction baddeleyite |  | | Journal (article/letter/editorial) | | 93:459-470 9 Springer-Verlag 1986 Zirconolite, allanite and hoegbomite in a marble skarn from the Bergell contact...ETH-Zentrnm, CH-8092 Ziirich, Switzerland Abstract. Zirconolite, allanite and hoegbomite are present as accessory...phases in a metasomatically altered spinel-calcite-marble from the contact with the Bergell intrusives (Switzerland/Italy)...the rare earth element(REE)-bearing minerals zirconolite, allanite and sphene were formed. Allanites have...patterns with enrichment in the light REE. The zirconolite patterns show a marked increase in concentration |  | | Journal (article/letter/editorial) | | (Y + REE)-bearing silicate minerals such as zirconolite (e.g. GierĂ© et al., 1998), titanite (e.g. Harlov...European Geosciences Union General Assembly in Vienna Austria, on April 25 and 27, 2005. The session contained...metamorphic conditions (Broska et al.); (6) zirconoliteâbaddeleyite mineral inter-relationships in a...pyroxenes should be expected to predominate in the lower crust and upper mantle of the Earth as well as in...describe a series of zirconolite- and baddeleyite-bearing assemblages in veins from a marble that makes up part |  | Hurai, Vratislav, HuraiovĂĄ, Monika, GajdoĆĄovĂĄ, Michaela, KoneÄnĂœ, Patrik, SlobodnĂk, Marek, Siegfried, Pete R. (2018) Compositional variations of zirconolite from the Evate apatite deposit (Mozambique) as an indicator of magmatic-hydrothermal conditions during post-orogenic collapse of Gondwana. Mineralogy and Petrology, 112 (3) 279-296 doi:10.1007/s00710-017-0538-7 | Journal (article/letter/editorial) | | ORIGINAL PAPER Compositional variations of zirconolite from the Evate apatite deposit (Mozambique) as...October 2017 © Springer-Verlag GmbH Austria 2017 Abstract Zirconolite is documented from the Evate apa...Mesoproterozoic basement of the Nampula block. Zirconolite enriched in rare earth elementsâREE = Y + Lu+ÎŁLaâYb...around spinel and magnetite grains, whereas zirconolite enriched in U and Th (up to 18.88 wt% ÂThO2 +...with pyrrhotite and magnetite. Both types of zirconolite contain locally increased Nb and Ta concentrations |  | Lumpkin, Gregory R., GierĂ©, Reto, Williams, C. Terry, McGlinn, Peter J., Payne, Timothy E. (2017) Petrography and chemistry of tungsten-rich oxycalciobetafite in hydrothermal veins of the Adamello contact aureole, northern Italy. Mineralogy and Petrology, 111 (4) 499-509 doi:10.1007/s00710-017-0525-z | Journal (article/letter/editorial) | | Accepted: 29 June 2017 # Springer-Verlag GmbH Austria 2017 Abstract Tungsten-rich oxycalciobetafite...Ti-rich hydrothermal veins emplaced within dolomite marble in the contact aureole of the Adamello batholith...northern Italy, where it occurs as overgrowths on zirconolite. The betafite is weakly zoned and contains 29â34...except for lower totals, suggesting that alteration is primarily due to hydration. Zirconolite contains...demonstrates that both oxycalciobetafite and zirconolite retained actinides for approximately 40 million |  | | Journal (article/letter/editorial) | | Petrography, University of Innsbruck, A-6020 Innsbruck, Austria 1 Abstract: The paper by Proyer et al. (2014;...textures part of the metamorphic history of a UHP marble. Calculation of relevant petrogenetic grids has...Ti-bearing accessory phases like baddeleyite and zirconolite has long been recognized to be related to contact... (1998) Chemical characteristics of natural zirconolite. Schweizerische Mineralogische und Petrographische...Bernhard, F. (2007) Baddeleyite + W-bearing zirconolite + zircon-bearing veins as indicators for the |  | | Journal (article/letter/editorial) | | Mineralogist Vol. 42, pp. 1825-1845 (2004) ZIRCONOLITE AND ZrâThâU MINERALS IN CHROMITITES OF THE FINERO...of Leoben, Peter Tunner Str. 5, Aâ8700 Leoben, Austria GIORGIO GARUTI Dipartimento di Scienze della Terra...Eufemia, 19, Iâ41100 Modena, Italy ABSTRACT Zirconolite (CaZrTi2O7) associated with baddeleyite (ZrO2)...of the Finero mantle. Textural relations of zirconolite and the ZrâThâU minerals indicate crystallization...and ~600°C, at a given pressure of 1.0 GPa. Zirconolite is an indicator of silica-undersaturated conditions |  | | Journal (article/letter/editorial) | | together with apatite, ilmenite, + zircon, + zirconolite. In terrestrial mafic rocks these interstitial...chemical composition with signifcantly higher TiO2 and lower FeO contents. Baddeleyite is an ideal mineral for...Ubearing minerals such as baddeleyite, zircon and zirconolite. A salient feature of these ob- 0009-2541/93/$06...LECHEMINANT the famous gem gravels from Rakwana, District of Kollonnagam, Ceylon (now Sri Lanka ). He donated...identified in coarse gravel from the Balangoda gem district, Ceylon, several years later (Blake and Herbert-Smith |  | | Journal (article/letter/editorial) | | Metamict aeschynite-(Y) from the Evje-Iveland district (Norway): heat-induced recrystallization and dehydrogenation...Pb6Sb6S14(S3), a new mineral from the Ceragiola marble quarry...............................................low-T metamorphic Graz Paleozoic, Eastern Alps, Austria. ................................................LUMPKIN, K.L. S MITH, M. COLELLA .â Non-metamict zirconolite polytypes from the feldspathoid-bearing alkali-syenitic...Mineral inclusions in zircon from diamond-bearing marble in the Kokchetav massif, northern Kazakhstan. |  | | Journal (article/letter/editorial) | | REE, Th and U in arc magmas: evidence from zirconolite-bearing vesicles in potassic lavas of Lewotolo...Sunda Arc, Indonesia, contain the rare mineral zirconolite (CaZrTi2O7). Samples in which tiny grains of...knowledge, this is the Âźrst record of primary zirconolite in juvenile arc volcanics. The mineral forms...stages is considered to be responsible for the zirconolite formation. We hypothesise that a ÂŻuid capable...saturation of an aqueous ÂŻuid. Assuming that zirconolite compositions largely reÂŻect trace metal contents |  | MacDonald, Ray, Nejbert, Krzysztof, BagiĆski, BogusĆaw, Jurewicz, Edyta (2018) TiâZrâNb-bearing accessory minerals in high-K trachyandesitic rocks from the Western Outer Carpathians, Moravia, Czech Republic. European Journal of Mineralogy, 30 (1) 135-147 doi:10.1127/ejm/2017/0029-2693 | Journal (article/letter/editorial) | | occurrence of chevkinite-group minerals (CGM), zirconolite and Nb-rich ilmenite is reported in Miocene high-K...as temperatures fell during crystallization. Zirconolite has high ThO2 (7.75 wt%) and UO2 (3.78 wt%)...low pH2O, and at temperatures around 840 °C. Zirconolite was stabilized relative to zircon by the TiâCa-rich...Ti into the CGM. Key-words: chevkinite group; zirconolite; Nb-rich ilmenite; Miocene K-rich trachyandesites;...of different combinations of zircon (ZrSiO4), zirconolite (CaZrTi2O7), baddeleyite (ZrO2), ilmenite, magnetite |  | | Journal (article/letter/editorial) | | Dol) with accessory geikielite, baddeleyite and zirconolite and (5) dolomite marbles (Dol + Tr ± Cal ± Phl...lithology: (A) calcite marbles with quartzites overlying lower Monotonous unit; (B) ÄeskĂœ Krumlov region with marbles...words: mineral assemblage, microprobe analyses, marble, lithology, regional distribution, Moldanubian...2008; Löffler, Kolitsch 2011). Z nÄkolika lokalit (Kochholz u Melku, lom Loja u Persenbeugu), pĆilĂ©hajĂcĂch...Bi-tellurides in scheelite skarn from KamennĂ© doly quarry near PĂsek, Moldanubian Zone, Bohemian Massif. |  | Phyo, Myint Myat, Wang, Hao A.O., Guillong, Marcel, Berger, Alfons, Franz, Leander, Balmer, Walter A., Krzemnicki, Michael S. (2020) UâPb Dating of Zircon and Zirconolite Inclusions in Marble-Hosted Gem-Quality Ruby and Spinel from Mogok, Myanmar. Minerals, 10 (2) 195 doi:10.3390/min10020195 | Journal (article/letter/editorial) | | Article UâPb Dating of Zircon and Zirconolite Inclusions in Marble-Hosted Gem-Quality Ruby and Spinel...UâPb geochronological analyses of zircon and zirconolite, either present as inclusions in gem-quality...accessory minerals in ruby- and spinel-bearing marble and adjacent granulite facies gneisses. The age...present multi-element data (REE) of zircon and zirconolite collected with LA-ICP-TOF-MS to further characterize...in the Mogok area. In ruby- and spinel-bearing marble from Bawlongyi, the youngest zircon age was determined |  | | Book | | First Find of Cr2 O3 Eskolaite Associated with Marble-Hosted Ruby in the Southern Urals and the Problem...Krzemnicki UâPb Dating of Zircon and Zirconolite Inclusions in Marble-Hosted Gem-Quality Ruby and SpinelfromMogok...mineral associations, high pressure mantle and lower crustal xenocryst and xenolith suites, world class...which subdivide into maïŹc-ultramaïŹc (IIA1) and marble (IIA2) types, and Metasomatic hosts (Type IIB)...gem-quality ruby (and spinel) by using zircon and zirconolite inclusions in these rubies and within the host |  | | Journal (article/letter/editorial) | | Universitiit Innsbruck, Innrain 52, A-6020lnnsbruck, Austria Ansrn-Lcr H6gbomite and zincian htigbomite are...(Zakrzweski, 1977; Devaraju et al., l98l) and from marble skarns(Gier6, 1986). The published analysesreveal...Archean granite-greenstone terrane in the northeast district of Botswana. The belt consists of polymetamorphosed...intergrowth in sample D-225. Parallel nicols. MgO and lower FeO and ZnO. The amount of SiO, is lessthan 0.05...the alteration processsuggestedby Gier6 (1986) in marble skarns: original spinel is metasomatically altered |  | | Journal (article/letter/editorial) | | 9, 1992 / Accepted March 30, 1992 Abstract. Zirconolite, aeschynite-(Ce), titanite and apa- tite have...titanian clinohumite + spinel + calcite + sulfides. Zirconolite occurs in two vein zones only: in the phlogopite...zonation patterns. In the titanian clinohumite zone zirconolite is idiomorphic and characterized by a pronounced...considerable compositional variation observed for zirconolite (in wt.% : ~(REE203) = 0.74-16.8, UO2 = 0.59-24...Both titanite and aeschynite-(Ce) exhibit, like zirconolite, complex chemical zonation patterns which document |  | | | | Magazine, April 2009, Vol. 73(2), pp. 333â356 Zirconolite and calzirtite in banded forsterite-spinel-calcite...April 2009] ABSTR ACT Two Ca-Zr-Ti oxides, zirconolite CaZrTi2O7 and calzirtite Ca2Zr5Ti2O16, occur...1631 eruption of Vesuvius. The substitutions in zirconolite observed here mainly include Nb-for-Ti (typical...and (U,Th)-rich oxides (e.g. Nb-perovskite and zirconolite) close to the pyroxenite (<2 mm), whereas those...WORDS : zirconolite, calzirtite, skarns, Vesuvius, magma chamber. Introduction ZIRCONOLITE, a complex |  | | Book | | (Ce,Ca)2 Zr2 (Nb,Ti)(Ti,Nb)2 Fe2+ O14 , a New Zirconolite-Related Mineral from the Eifel Volcanic Region...Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure...from the Uchucchacua Base-Metal Deposit, Oyon District, Peru Reprinted from: Minerals 2018, 8, 192, doi:10...nöggerathite-(Ce) (Ce,Ca)2 Zr2 (Nb,Ti)(Ti,Nb)2 Fe2+ O14 (zirconolite-related mineral) [5], were discovered in the...Ca2 Mn3 (PO4 )3 Cl, from the Szklary pegmatite in Lower Silesia, Poland. Szklary is the type locality for |  | Wu, Fu-Yuan, Yang, Yue-Heng, Mitchell, Roger H., Bellatreccia, Fabio, Li, Qiu-Li, Zhao, Zi-Fu (2010) In situ UâPb and NdâHfâ(Sr) isotopic investigations of zirconolite and calzirtite. Chemical Geology, 277 (1) 178-195 doi:10.1016/j.chemgeo.2010.08.007 | Journal (article/letter/editorial) | | UâPb and NdâHfâ(Sr) isotopic investigations of zirconolite and calzirtite Fu-Yuan Wu a,â, Yue-Heng Yang...Keywords: U (Pb)âPb age NdâHfâ(Sr) isotopes Zirconolite Calzirtite In situ analysis Carbonatite a b...calcium- and titanium-bearing zirconsilicates, zirconolite and calzirtite, are common minerals in carbonatites...possibly Sr isotopic analyses. In this study, zirconolite and calzirtite from carbonatites occurring at...gittinsite; sabinaite; weloganite; tazheranite; zirconolite/zirkelite; kimzeyite; wadeite; and calzirtite |  | | Journal (article/letter/editorial) | | Nishio and T.Sciences, Minakawa Baddeleyite, zirconolite and calzirtite in lateritic rocks from Ryoke...Matsuyama, Ehime 790 â 8577, Japan Baddeleyite, zirconolite and calzirtite were found in lateritic rocks...Chichibu non â metamorphic complexes. Baddeleyite, zirconolite and calzirtite are associated with Ti minerals...the ideal compositions, ZrO2 and Ca2Zr5Ti2O16. Zirconolite, CaZrTi2O7, accommodates significant amounts...The chemiâ Ca2+ + 3Ti4+. cal substitution in zirconolite is controlled by the reaction: REE3+ + 2(Al + |  | Grew, Edward S., Essene, Eric J., Peacor, Donald R., Su, Shu-chun, Asami, Masao (1991) Dissakisite-(Ce), a new member of the epidote group and the Mg analogue of allanite-(Ce), from Antarctica. American Mineralogist, 76 (11-12) 1990-1997 | Journal (article/letter/editorial) | | Dissakisite-(Ce), ideally Ca(Ce,La)MgAl,SijO,r(OH), occurs in marble on Balchen Mountain, East Antarcti ca,(7 25, 27"30'E)...of "magnesium orthite" (Ostanmossamine, Norberg district, Sweden), obtained a similar formula to Geijer's...(calc) -o: F Total Fig. I . Photomicrographs of marble,sampleEG880I I 8 14, BalchenMountain,Antarctica... 1989; Grew et al., 1989).In hand specimen,the marble is light gray, medium-grained, with conspicuous...a calcium zirconium titanium oxide, probably zirconolite, were identified using backscatteredelectron |  | | Journal (article/letter/editorial) | | which subdivide into mafic-ultramafic (IIA1) and marble (IIA2) types, and Metasomatic hosts (Type IIB)...gem-quality ruby (and spinel) by using zircon and zirconolite inclusions in these rubies and within the host...within the Mogok gemstone-tract. The use of zirconolite is a first for such dating in ruby. Besides the...complex zircons and zirconolite crystals. In the study, 109 zircon and 14 zirconolite grains were analyzed...± 0.7 Ma. Accessory zircon and zirconolite grains in the host marble gave similar age spreads from 95 |  | | Journal (article/letter/editorial) | | INDEX Names of authors are in capitals, subjects in lower case roman, and localities in italics; book reviews...of anthophyllite-gedrite from Simiuttat, Nuuk district, southern West Greenland, 937 AHMED-SAID,Y., 541...quartz-cordierite gneisses at Simiuttat, Nuuk district, southern West Greenland: composition, exsolution...microscope, 859 Baddeleyite, pyrochlore and niobian zirconolite in the Kovdor carbonatite, Kola Peninsula, Russia...eulytite and namibite from the Pala pegmatite district, San Diego Co., California, USA, 387 Bismuth-bearing |
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Marble quarry, Kochholz, Dunkelsteinerwald, Melk District, Lower Austria, Austria