| Ertl, A., Hughes, J. M., Brandstatter, F., Dyar, M. D., Prasad, P. S.R. (2003) Disordered Mg-Bearing Olenite from a Granitic Pegmatite at Goslarn, Austria: a Chemical, Structural, and Infrared Spectroscopic Study. The Canadian Mineralogist, 41 (6) 1363-1370 doi:10.2113/gscanmin.41.6.1363 | Journal (article/letter/editorial) | OLENITE FROM A GRANITIC PEGMATITE AT GOSLARN, AUSTRIA: A CHEMICAL, STRUCTURAL, AND INFRARED SPECTROSCOPIC...UniversitĂ€t Wien, AlthanstraĂe 14, A-1090 Wien, Austria JOHN M. HUGHES Department of Geology, Miami University...Naturhistorisches Museum, Burgring 7, A-1014 Wien, Austria M. DARBY DYAR Department of Geography and Geology...diameter) from a granitic pegmatite near Goslarn, Lower Austria, were structurally and chemically characterized...assess the assignment of Mg-rich tourmaline to dravite or olenite, and different methods to approximate | | Ertl, Andreas, Mali, Heinrich, Schuster, Ralf, Körner, Wilfried, Hughes, John M., BrandstĂ€tter, Franz, Tillmanns, Ekkehart (2010) Li-bearing, disordered Mg-rich tourmaline from a pegmatite-marble contact in the Austroalpine basement units (Styria, Austria) Mineralogy and Petrology, 99 (1) 89-104 doi:10.1007/s00710-009-0082-1 | Journal (article/letter/editorial) | contact in the Austroalpine basement units (Styria, Austria) Andreas Ertl & Heinrich Mali & Ralf Schuster &...Austroalpine basement units (Rappold Complex) in Styria, Austria, are characterized. All these Mg-rich tourmalines...to 0.29 wt% Li2O, and can be characterized as dravite, with FeO contents of ~0.9â2.7 wt%. Their chemical...UniversitĂ€t Wien, Althanstrasse 14, 1090 Vienna, Austria e-mail: andreas.ertl@a1.net E. Tillmanns e-mail:...MontanuniversitĂ€t Leoben, Peter-Tunner-Strasse 5, 8700 Leoben, Austria e-mail: heinrich.mali@unileoben.ac.at R. Schuster | | | Journal (article/letter/editorial) | stratiform scheelite deposits comprise zoned schorl-dravite and are no different from other tourmalines associated...discovery in 1967 of the Felbertal deposit in Austria, currently now the world's 3rd biggest tungsten...scheelite deposits in Australia (Mt. Isa district, Qld.; Broken Hill district, N.S.W.; Olary Block, S.A.; Yilgarn...occurred in Precambrian regional calc-silicate gneiss and amphibolite, this association of two principal...herein are throughout regionally metamorphosed Lower-Middle Proterozoic calc-silicate horizons which | | | Journal (article/letter/editorial) | investigated. Overall, the tourmalines belong to the dravite-schorl series and are generally aluminous; Fe/(Fe...intermediate metavolcanic rocks, and higher-grade gneiss and migmatite. Two major deformation events characterize...related to the Famatinian cycle occur in the Ambul district and also east of the Pampa del Tamboreo area (Fig...from Sierra del Morro district (near La Toma) in the south to Agua de RamoÌn district in the north (Fig....tungsten districts. In the Sierra de Altautina district coticules are closely associated with calc-silicate | | | Report (issue) | Alexander U. Falster and William B. Simmons âą Dravite from Qarusulik, Ameralik Fjord in Southwestern...This 24 cm wide "schorl" specimen from Tyrol, Austria was part of the Gigot D'Orcy collection and is...no. 2.2200). The overall specimen is 4 cm wide. Lower: The matrix specimen was donated to Yale (cat. no...Tschermak later focused on tourmaline and named dravite, the third of the currently accepted tourmaline...accepted tourmaline species: schorl, elbaite and dravite. Quensel and Gabrielson (1939) revised Riggs' (1888) | | 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) | SPINEL IN DOLOMITE MARBLE FROM STUBENBERG, STYRIA, AUSTRIA Franz BERNHARD§, Christoph HAUZENBERGER and Franz...Karl-Franzens-University Graz, UniversitĂ€tsplatz 2, Aâ8010 Graz, Austria Roy KRISTIANSEN PO Box 32, N-1650 Sellebakk, Norway...polymetamorphic dolomite marble at Stubenberg, Styria, Austria. The crystallization sequence of MgâAl phases is...geikielite, ilmenite, marble, Eastern Alps, Stubenberg, Austria. Sommaire Nous documentons la prĂ©sence de pseudosinhalite...MgâAlâB-rich rocks subjected to amphibolite facies to lower-grade conditions, or as a retrograde product of | | Pertlik, Franz, Ertl, Andreas, Körner, Wilfried, BrandstĂ€tter, Franz, Schuster, Ralf (2003) Na-rich dravite in the marbles from Friesach, Carinthia, Austria: Chemistry and crystal structure. Neues Jahrbuch fĂŒr Mineralogie - Monatshefte, 2003 (6) 277-288 doi:10.1127/0028-3649/2003/2003-0277 | Journal (article/letter/editorial) | Stuttgart, Juni 2003 Na-rich dravite in the marbles from Friesach, Carinthia, Austria: Chemistry and crystal...Schuster, R. (2003): Na-rich dravite in the marbles from Friesach, Carinthia, Austria: Chemistry and crystal...that this tourmaline belongs to a near end-member dravite with the highest Mg-content at the Y site of all...) (BO3)3 [Si6O18] [(OH)3.51F0.12 O0.37]. This dravite crystallizes in space group R3m (No. 160) with...single crystal X-ray data. Key words: Tourmaline, dravite, crystal structure, crystal chemistry. Introduction | | | Book | Garnets of East Africa 73 Rh.odolite of the Lindi District, Tanzania 76 Tsavorite Garnets 76 The Pyrope-...from Tanzania 96 Red Dravite Tourmaline from the Narok District, Kenya 99 Uvite-Dravite Chrome Tourmaline...phlogopite mica found in a ruby from Mangari, Taita District, Kenya. 47 Figure 4.1. Typical Manyara (Maji Mota)...introduced: (1)the kimberlites of the Shinyanga diamond district, particularly the Williamson (Mwadui) Mine, which...tsavorite, ruby, sapphire, emerald, alexandrite, uvite-dravite tourmalines, pyropespessartine-almandite garnets | | | Journal (article/letter/editorial) | quartzites and amphibolites. (ii) The bottom of the lower crustal/upper mantle Gföhl Unit is formed by MORB-like...represented by the Dobra gneiss (1.3 Ga, Friedl et al. 2004) in Lower Austria and the SvÄtlĂk orthogneiss...pegmatite-like nests (biotite + muscovite + oxy-schorloxy-dravite) in Ordovician orthogneisses (VrĂĄna and Kröner...cordierite-rich leucosomes (cordierite + biotite + schorl-dravite ± dumortierite) occur in migmatized gneisses of...muscovite and tourmaline (schorl, oxy-schorl, dravite, foitite, magnesio-foitite) typically developed | | Ertl, A., Draganits, E., Grasemann, B., Ntaflos, T., Giester, G., Tillmanns, E. (2011) Synkinematic growth of tourmaline on brittle-ductile normal faults, Despotiko Island, Aegean Sea, Greece. The Canadian Mineralogist, 49 (1) 105-116 doi:10.3749/canmin.49.1.105 | Journal (article/letter/editorial) | UniversitĂ€t Wien, Althanstrasse 14, Aâ1090 Vienna, Austria Erich DRAGANITS¶ Institut fĂŒr Geotechnik, Technische...Technische UniversitĂ€t, Karlsplatz 13, Aâ1040 Vienna, Austria Bernhard GRASEMANN Department fĂŒr Geodynamik und...UniversitĂ€t Wien, Althanstrasse 14, Aâ1090 Vienna, Austria Theodoros NTAFLOS Department fĂŒr LithosphĂ€renforschung...UniversitĂ€t Wien, Althanstrasse 14, Aâ1090 Vienna, Austria Gerald GIESTER and Ekkehart TILLMANNS Institut...UniversitĂ€t Wien, Althanstrasse 14, Aâ1090 Vienna, Austria Abstract Synkinematic tourmaline and quartz growth | | Kalt, Angelika, Schreyer, Werner, Ludwig, Thomas, Prowatke, Stefan, Bernhardt, Heinz-JĂŒrgen, Ertl, Andreas (2001) Complete solid solution between magnesian schorl and lithian excess-boron olenite in a pegmatite from the Koralpe (eastern Alps, Austria) European Journal of Mineralogy, 13 (6) 1191-1205 doi:10.1127/0935-1221/2001/0013-1191 | Journal (article/letter/editorial) | in a pegmatite from the Koralpe (eastern Alps, Austria) ANGELIKA KALT1a, WERNER SCHREYER2, THOMAS LUDWIG1...Kristallographie, Althanstrasse 14, A-1090 Wien, Austria Abstract: At the margins of a plagioclase-quartz...the Y site, and of those particularly the schorl-dravite solid solution series (NaFe3Al6[Si6O18](BO3)3(OH)4... S. Prowatke, H.J. Bernhardt, A. Ertl schorl-dravite tourmaline is stable over a wide range of pressure-temperature...at StoffhĂŒtte (Koralpe) in the Eastern Alps of Austria (Ertl et al., 1997). Wet chemical, electron microprobe | | SprĂĄnitz, T., JĂłzsa, S., KovĂĄcs, Z., VĂĄczi, B., Török, K. (2018) Magmatic and metamorphic evolution of tourmaline-rich rocks of the Sopron area, Eastern Alps. Journal of GEOsciences, 63 (2) 175-191 | Journal (article/letter/editorial) | quartzites. Euhedral, zoned and deformed schorlâdravite is accompanied with kyanite, Mg-chlorite (leuchtenbergite)...and tectonically belongs to the Grob gneiss Series of the Lower Austroalpine nappe system of the Eastern...tourmaline veins in valleys and au6 RĂ©cĂ©nyi Road Quarry 47.655579, 16.536048 Kyaniteâchloriteâmuscovite...Orthogneiss Leucophyllite and kyanite quartzite AUSTRIA Budapest Garnet-bearing chloriteâmuscovite schist...to the Grobgneiss Series of the Wechsel nappe (Lower Austroalpine nappe system) are results of a complex | | Garnier, Virginie, Giuliani, Gaston, Maluski, Henri, Ohnenstetter, Daniel, Phan Trong, Trinh, HoĂ ng Quang, Vinh, Pham Van, Long, Vu Van, Tich, Schwarz, Dietmar (2002) ArâAr ages in phlogopites from marble-hosted ruby deposits in northern Vietnam: evidence for Cenozoic ruby formation. Chemical Geology, 188 (1) 33-49 doi:10.1016/s0009-2541(02)00063-3 | Journal (article/letter/editorial) | Bai Province (Fig. 1), (2) the Quy Chau mining district, in the Vinh Province located in the large metamorphic...associated with ruby. The age data for each ruby district are compared and discussed in the light of previous...ruby and sapphire deposits of the Quy Chau mining district (map modified after Phan, 1991; Geological Survey...1); (c) in large marble boudins intergrown with gneiss, micaschist and amphibolite. These marbles represent...poorly deformed marble units of Upper Proterozoic âLower Cambrian age in the eastern side of the Red River | | CempĂrek, J., Houzar, S., NovĂĄk, M., Groat, L. A., Selway, J. B., Ć rein, V. (2013) Crystal structure and compositional evolution of vanadium-rich oxy dravite from graphite quartzite at BĂtovĂĄnky, Czech Republic. Journal of GEOsciences, 58 (2) 149-162 | Journal (article/letter/editorial) | and compositional evolution of vanadium-rich oxyâdravite from graphite quartzite at BĂtovĂĄnky, Czech Republic...types of V-rich dravitic tourmaline (oxy-dravite to dravite) distinct in their color, morphology, paragenesis...and single-crystal X-ray diffraction. Green oxy-dravite (GVD) from graphite quartzite is sporadically zoned...zoned with V-enriched rims; brown oxy-dravite to dravite (BVD) from mobilized quartz-rich nests is characterized...from chemical and structure data of the two oxy-dravite varieties are X(Na0.534Ca0.284âĄ0.164K0.018) Y(Mg1 | | 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...University of Vienna, AlthanstraĂe 14, 1090 Vienna, Austria ABSTRACT In the Eastern Alps (Central Europe)...elbaiteâschorl series, with an unusual but significant dravite component. The occurrence of tourmaline and the | | | Journal (article/letter/editorial) | that have not previously been reported. The Gole quarry, approximately 80 kilometers north of Bancroft...positive identification of kamotoite-(Y) from the Gole quarry was confirmed. In 1999, coauthor Fodi found some...LâAmable, is a pegmatite locality well known for dravite specimens. Fodi found unusual white to colorless...granite quarry is located approximately 0.4 kilometer west of the Ladick East (or Charneski) quarry in the...A greisenlike assemblage was discovered in this quarry in 2003 with topaz, ferberitehĂŒbnerite, and cassiterite | | | Journal (issue) | Heierman collection. Illinois- Kentucky Fluorspar District Symposium by the Friends of Mineralogy (Midwest...the closing of the Illinois-Kentucky fluorspar district that I organized at Indiana University Southeast...believed having a similar program in the fluorspar district would be ideal. However, the logistics behind...this year. In previous visits to the fluorspar district, I had made contact with Bill Frazer, the owner...Yen. Quy Chau. northern Vietnam: Chumar-Ruyil district. 1epal; Jegdalek. Afghanistan: and easLem Pamir | | | Journal (issue) | New York Famous Mineral Localities âThe Pulsifer Quarry....................... 72 by Wende|| E Wi|son .....100 by Pete J. Dunn and Daniel Appleman The Dravite Crystal Bonanza of Yinnietharra, Western A u s...apatite H (actually fluorapatite), from the Pulsifer quarry near Auburn, Maine; H 3 x 3.8 x 4.3 cm, on display...newsletter, the Quarry. Some club newsletters are, frank ly, boring but the Quarry is alive and interesting...appeared in the Novem ber, 1976, issue o f the Quarry, and I asked to reprint it fo r Record readers | | | Journal (article/letter/editorial) | et al. 1982), Zambia (ÂĂĄĂšek  VrĂĄna 2002) and Austria (Ertl et al. 1997, Kalt et al. 2001). They are...gave T ~ 670 °C and P ~ 14 kbar for migmatitic gneiss. Anatexis producing kyanite-bearing leucosome was...whole outcrop, cuts massive migmatized biotite gneiss. The veinlet is locally folded, generally WNW-trending...about 1 cm thick, crosscutting the host biotite gneiss. Pegmatite veinlets of the AB-BBe subclass from...occurrences in the Gföhl Unit in the Czech Republic and Austria, and position of studied localities StarkoĂš (ST) | | | Journal (issue) | ] 328 Famous mineral localities: the Pulsifer quarry (by W. E. Wilson) [1977, vol. 8, no. 2, p. 72-77...Norbert) [1977, vol. 8, no. 2, p. 100-108.] The dravite crystal bonanza of Yinnietharra, Western Australia...localities: the Himalaya dike system, Mesa Grande district, California (by E. E. Foord) [1977, vol. 8, no...Lowell) [1982, vol. 13, no. 1, p. 19-28.] The Jensen quarry, Riverside County, California (by F. DeVito and...Eichholzâs translation, 1971) âCariaâ is an ancient district in southwestern Asia Minor. The In dian stones | | Ertl, A., Marschall, H. R., Giester, G., Henry, D. J., Schertl, H.-P., Ntaflos, T., Luvizotto, G. L., Nasdala, L., Tillmanns, E. (2010) Metamorphic ultrahigh-pressure tourmaline: Structure, chemistry, and correlations to P-T conditions. American Mineralogist, 95 (1) 1-10 doi:10.2138/am.2010.3283 | Journal (article/letter/editorial) | UniversitĂ€t Wien, Althanstrasse 14, 1090 Wien, Austria Department of Earth Sciences, Wills Memorial Building...UniversitĂ€t Wien, Althanstrasse 14, A-1090 Wien, Austria 6 Institut fĂŒr Geowissenschaften, UniversitĂ€t Heidelberg...behavior related to temperature and pressure. Dravite from Parigi, Dora Maira, Western Alps (peak P-T...10Mg0.90)(BO3)3 Si6.00O18 (OH)3 [(OH)0.72F0.28]. Dravite from Lago di Cignana, Western Alps, Italy (~2.7â2...Manning and Pichavant 1983). The stability of dravite was established in experiments by Werding and Schreyer | | Pieczka, Adam, Ertl, Andreas, SÄk, Mateusz P., Twardak, Diana, Zelek, Sylwia, SzeĆÄg, Eligiusz, Giester, Gerald (2018) Oxy-dravite from WoĆowa GĂłra Mountain, Karkonosze massif, SW Poland: Crystallochemical and structural studies. Mineralogical Magazine, 82 (4) 913-928 doi:10.1180/minmag.2017.081.069 | Journal (article/letter/editorial) | Magazine, August 2018, Vol. 82(4), pp. 913â928 Oxy-dravite from WoĆowa GĂłra Mountain, Karkonosze massif, SW...Naturhistorisches Museum, Burgring 7, 1010 Wien, Austria Institut fĂŒr Mineralogie und Kristallographie,...UniversitĂ€t Wien, Althanstrasse 14, A-1090 Wien, Austria University of Silesia, Faculty of Earth Sciences...the oxy-dravite component) associated with secondary fluor-dravite/fluor-schorl and dravite/schorl tourmalines...WO R D S : dravitic tourmaline, oxy-dravite, fluor-dravite, dravite, chemical composition, crystal structure | | 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) | signature are typically enriched in B with tourmaline (dravite â schorl â foitite â elbaite â rossmanite â liddicoatite;...(Fig. 1) and also contain accessory tourmaline (dravite â schorl â uvite; NovĂĄk et al. 2011). The pegmatites...leucogranitic melts (Holub 1997). The pegmatite district ÄernĂĄ v PoĆĄumavĂ, including the more or less contaminated...Kracovice, ~1 m thick and 30 m long, cuts graphitic gneiss ~300 m west of the edge of the TĆebĂÄ pluton (Figs...Li-bearing Kracovice pegmatite. Black tourmaline (dravite â schorl â uvite) generally shows two trends distinct | | | Journal (article/letter/editorial) | thorian vigezzite and U-rich microlite, and 2) a lower-temperature sequence, characterized by high a(Ca2+)...Tourmaline crystals vary from schorlâdravite to Fe-rich dravite. In the model of evolution envisaged...pegmatites, vigezzite, fersmite, emerald beryl, schorlâdravite, columbite, tantalite, Vigezzo Valley, Western...cristaux de tourmaline varient de schorlâdravite Ă dravite ferrifĂšre. Dans le modĂšle Ă©volutif envisagĂ©...albitisĂ©es, vigezzite, fersmite, bĂ©ryl Ă©meraude, schorlâdravite, columbite, tantalite, vallĂ©e de Vigezzo, Alpes | | | Journal (article/letter/editorial) | chromium-dravite. In 2012, Bosi et al. (2012) discovered a new mineral, oxy-chromium-dravite with ideal...3(OH)3O, which is closely related to chromium-dravite. By the time of the present research, crystal-structural...occurs in metaquartzites of the Pereval marble quarry eschweizerbart_xxx 0935-1221/14/0026-2372 $ 5...2012). This is the type locality for oxychromium-dravite. located in a series of serpentinites, dolomites...1983). This is the type locality for chromium-dravite. 2.7. Russia, Middle Urals Tourmalines containing |
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Gneiss quarry, Ebersdorf, Klein-Pöchlarn, Melk District, Lower Austria, Austria