 | | Journal (article/letter/editorial) | | Springer-Verlag 1993 Printed in Austria Constraints on the Origin and the Genesis of Graphite-Bearing Rocks From...the Variegated Sequence of the Bohemian Massif (Austria) M. Schrauder 1'2, A. Beran 3, S. Hoernes 4, and...Summary Transitions between graphitic gneisses, graphite-bearing calcsilicate rocks and marbles of the...patterns of graphite-bearing rocks resemble those of average pelitic sediments. Graphite 613C_values...suggests a "peak"-temperature of 640-780°C for the graphite-bearing calcsilicates and marbles. Small scale |  | | Journal (article/letter/editorial) | | MINES AND MINERALS OF AUSTRIA By P H I L I P M O R R I L L East Derby, N . H., 0 3 0 4 1 ( P A R T III)...Heiligenblut-Thurningite. Dobrova-Tourmaline Xls var Dravite; Maraeodite. Gloggnitz-Arfedsonite; Riebeckite;...16 Miles Do not scale. Uooer Austria Altaussee tsch# Lower Austria Yugoslav! VII STYR1A ROCKS AND...% " to 2" termin ated) ( N H W ) Kaiserberg. Graphite M. (current). Lig nite M. Fohnleiten. Coal M...Rattan-Lazurite. 294 Fischbach-Lazulite. St. Lorenzen. Graphite. Nr. Yugoslavia. Vorau b Graz-Lazulite X l s |  | Ertl, Andreas, Rossman, George R., Hughes, John M., Ma, Chi, Brandstätter, Franz (2008) V3+-bearing, Mg-rich, strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and spectroscopic investigation. Neues Jahrbuch für Mineralogie - Abhandlungen, 184 (3) 243-253 doi:10.1127/0077-7757/2008/0100 | Journal (article/letter/editorial) | | strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and...from the graphite deposit at Weinberg Mountain, west of the village of Amstall, Lower Austria, were obtained...village of Amstall, Lower Austria, occurs in small quartz-feldspar dikes in graphite schist. Ertl (1995)...summary of the mineral paragenesis from this large graphite deposit, gave unit-cell parameters and the results... 244 W. Ertl et al. The structure of V-rich dravite was first described by Foit & Rosenberg (1979) |  | Ertl, Andreas, Schuster, Ralf, Prowatke, Stefan, Brandstätter, Franz, Ludwig, Thomas, Bernhardt, Heinz-Jürgen, Koller, Friedrich, Hughes, John M. (2004) Mn-rich tourmaline and fluorapatite in a Variscan pegmatite from Eibenstein an der Thaya, Bohemian massif, Lower Austria. European Journal of Mineralogy, 16 (3) 551-560 doi:10.1127/0935-1221/2004/0016-0551 | Journal (article/letter/editorial) | | from Eibenstein an der Thaya, Bohemian massif, Lower Austria ANDREAS ERTL1*, RALF SCHUSTER2, STEFAN PROWATKE3...Universität Wien, Althanstraße 14, A-1090 Wien, Austria *Corresponding author, e-mail: andreas.ertl@t-online...(Geologica Survey), Rasumovskigasse 23, A-1030 Wien, Austria 3Mineralogisches Institut, Universität Heidelberg...Abteilung, Naturhistorisches Museum, A-1014 Wien, Austria 5Institut für Geologie, Mineralogie und Geophysik...Universität Wien, Althanstraße 14, A-1090 Wien, Austria 7Department of Geology, Miami University, Oxford |  | Ertl, Andreas, Schuster, Ralf, Hughes, John M., Ludwig, Thomas, Meyer, Hans-Peter, Finger, Friedrich, Dyar, M. Darby, Ruschel, Katja, Rossman, George R., Klötzli, Urs, Brandstätter, Franz, Lengauer, Christian L., Tillmanns, Ekkehart (2012) Li-bearing tourmalines in Variscan granitic pegmatites from the Moldanubian nappes, Lower Austria. European Journal of Mineralogy, 24 (4) 695-715 doi:10.1127/0935-1221/2012/0024-2203 | Journal (article/letter/editorial) | | granitic pegmatites from the Moldanubian nappes, Lower Austria ANDREAS ERTL1,*, RALF SCHUSTER2, JOHN M. HUGHES3...Universität Wien, Althanstrasse 14, 1090 Wien, Austria *Corresponding author, e-mail: andreas.ertl@a1...(Geological Survey), Neulinggasse 38, 1030 Wien, Austria 3 Department of Geology, University of Vermont...Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria 6 Department of Astronomy, Mount Holyoke College...Universität Wien, Althanstrasse 14, 1090 Wien, Austria 9 Mineralogisch-Petrographische Abteilung, Naturhistorisches |  | Ertl, Andreas, Rakovan, John, Hughes, John M., Bernhardt, Heinz-Jürgen, Rossman, George R. (2019) Vanadium-rich Muscovite from Austria: Crystal Structure, Chemical Analysis, and Spectroscopic Investigations. The Canadian Mineralogist, 57 (3) 383-389 doi:10.3749/canmin.1900020 | Journal (article/letter/editorial) | | 3749/canmin.1900020 VANADIUM-RICH MUSCOVITE FROM AUSTRIA: CRYSTAL STRUCTURE, CHEMICAL ANALYSIS, AND SPECTROSCOPIC...Universität Wien, Althanstraße 14, A-1090 Vienna, Austria JOHN RAKOVAN Department of Geology and Environmental...veins in graphite schist from Weinberg mountain, near the village of Amstall, Lower Austria, is distinctly...muscovite-2M1, crystal structure, graphite schist, Amstall, Austria. INTRODUCTION Vanadium-bearing muscovite-2M1...was reported by Snetsinger (1966) from a quartz-graphite § schist (Mariposa County, California, USA) |  | | Report (issue) | | Alexander U. Falster and William B. Simmons • 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) |  | | 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...L’Amable, 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, ferberitehübnerite, and cassiterite |  | Bačík, P., Uher, P., Ertl, A., Jonsson, E., Nysten, P., Kanický, V., Vaculovič, T. (2012) Zoned REE-Enriched Dravite from a Granitic Pegmatite in Forshammar Bergslagen Province, Sweden an EMPA XRD and LA-ICP-MS Study. The Canadian Mineralogist, 50 (4) 825-841 doi:10.3749/canmin.50.4.825 | Journal (article/letter/editorial) | | : 10.3749/canmin.50.4.825 ZONED REE-ENRICHED DRAVITE FROM A GRANITIC PEGMATITE IN FORSHAMMAR, BERGSLAGEN...Universität Wien, Althanstraße 14, A–1090 Wien, Austria Erik JONSSON Geological Survey of Sweden, Box...indicate that the tourmaline can be classified as a dravite with moderate Al–Mg disorder at the Y and Z sites...(0.76–0.79), but increases in the rim and vein dravite (0.93). The core has the highest proportion of...and AlOMg–1(OH)–1 substitutions. The Forshammar dravite shows the highest known concentrations of REE from |  | Bosi, Ferdinando, Cámara, Fernando, Ciriotti, Marco E., Hålenius, Ulf, Reznitskii, Leonid, Stagno, Vincenzo (2017) Crystal-chemical relations and classification problems in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series. European Journal of Mineralogy, 29 (3) 445-455 doi:10.1127/ejm/2017/0029-2616 | Journal (article/letter/editorial) | | in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series FERDINANDO BOSI1,*,...oxy-dravite series (sample from Sludyanka crystalline complex, Baikal, Russia) and the oxy-dravite and...samples corresponding to the species oxy-schorl, oxy-dravite, bosiite and povondraite, show that the main structural...complete substitution series from oxy-schorl via oxy-dravite and bosiite to povondraite, but no (or a limited)...the oxy-schorl–oxy-dravite series, but it is of marginal significance in the oxy-dravite– bosiite–povondraite |  | | Journal (article/letter/editorial) | | calcite and dolomite marbles, minor metabasites, graphite-rich rocks and locally scapolite- and tourmaline-bearing...differences in the major elements, disregarding slightly lower SiO2/Al2O3 ratio, slightly increased Na and K contents...Carbonatite-like marbles were described from the Bliná graphite mine, the Èeský Krumlov Unit, Variegated Unit...with the carbonatite-like marble from the Bliná graphite mine. Localities of marbles with carbonatite-like...underground quarries are situated about 3 km NE of the graphite deposit Bliná, 600 m W of Muckov (Fig. 1). Marble |  | Cempírek, J., Houzar, S., Novák, M., Groat, L. A., Selway, J. B., Šrein, V. (2013) Crystal structure and compositional evolution of vanadium-rich oxy dravite from graphite quartzite at Bítovánky, Czech Republic. Journal of GEOsciences, 58 (2) 149-162 | Journal (article/letter/editorial) | | compositional evolution of vanadium-rich oxy‑dravite from graphite quartzite at Bítovánky, Czech Republic Jan...types of V-rich dravitic tourmaline (oxy-dravite to dravite) distinct in their color, morphology, paragenesis...paragenesis and composition from graphite quartzite at Bítovánky near Třebíč, Moldanubicum, Bohemian Massif...single-crystal X-ray diffraction. Green oxy-dravite (GVD) from graphite quartzite is sporadically zoned with...with V-enriched rims; brown oxy-dravite to dravite (BVD) from mobilized quartz-rich nests is characterized |  | | 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 |  | Bačík, P., Uher, P., Cempírek, J., Vaculovič, T. (2012) Magnesian tourmalines from plagioclase-muscovite-scapolite metaevaporite layers in dolomite marble near Prosetín (Olešnice Unit, Moravicum, Czech Republic) Journal of GEOsciences, 57 (3) 143-153 | Journal (article/letter/editorial) | | in the X-site. Some analyses correspond to “oxy-dravite” and some others almost attain magnesio-foitite...tourmalines: (1) CaMg(NaAl)–1, mainly in Ca-enriched dravite, (2) X□Al(NaMg)–1 in nearly magnesio-foititic compositions...suggests that Sr accumulated in Ca-enriched zones of dravite. The pale blue–grey color of the studied tourmalines...–scapolite rocks. Keywords: tourmaline, dravite, oxy-dravite, crystal chemistry, metaevaporites, Bohemian...Extremely magnesian tourmaline including dravite, “oxy-dravite” and magnesio-foitite is confined to specific |  | | 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)...Salaam, included ivory, tortoise shell, rhinoceros horn, and nautilus shell but did not mention gemstones...the commodities mentioned, ivory and rhinoceros horn show that the interior of Africa was connected by |  | | Journal (article/letter/editorial) | | anti Petrology © Springer-Verlag1997 Printed in Austria Origin of tourmaline and oxide minerals from the...Institute of Geosciences, University of Leoben, Austria 2 Hindustan Zinc Limited, Udaipur, India With 8...unmixing of a Ti-Fe-Mn bearing precursor mineral. Dravite-rich tourmaline with Fe/(Fe÷Mg) ratios around 0...0.43 and 0.62, respectively. It is argued that dravite-rich tourmaline (or another B-rich precursor mineral)...mineral) is of premetamorphic origin. This dravite-rich tourmaline recrystallized during high-grade metamorphism |  | | Journal (article/letter/editorial) | | Complex, Austria J. G. Raith* Bundesversuchs- und Forschungsanstalt Arsenal, Vienna, Austria With 6 Figures...metavolcanoclastic and metacalcareous sequences of probable Lower Paleozoic age. Tourmalinites composed of tourmaline...muscovite, 4- biotite, and minor ilmenite, rutile, graphite,- + pyrite and, rarely, scheelite are of pre-...been identified as intermediate members of the dravite-schorl solid solution series with minor amounts...and Petrology, Mining University, A-8700 Leoben, Austria. 266 J.G. Raith Zusammenfassung Turmalingesteine |  | Garnier, Virginie, Giuliani, Gaston, Maluski, Henri, Ohnenstetter, Daniel, Phan Trong, Trinh, Hoàng Quang, Vinh, Pham Van, Long, Vu Van, Tich, Schwarz, Dietmar (2002) Ar–Ar 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...poorly deformed marble units of Upper Proterozoic –Lower Cambrian age in the eastern side of the Red River...within marbles with phlogopite, dravite, margarite, pyrite, rutile and graphite (Bai Da Lan, An Phu, Minh Tien |  | | Journal (article/letter/editorial) | | metamorphism. The core of the grains is a product of the lower-grade M1 metamorphic event, whereas the intermediate...with quartz-rich rocks containing organic matter (graphite). Badalov (1951) reported the occurrence of V-bearing...V-bearing tourmaline in black quartz–graphite hornfels from Uzbekistan. Vanadium-bearing tourmaline also...(Snetsinger 1966, Foit & Rosenberg 1979), the Kwal district, Kenya (Schmetzer et al. 1979), Bítovánky, Czech...Russia (Kazachenko et al. 1993), and Amstall, Lower Austria (Ertl et al. 2008). Vanadium-bearing tourmaline |  | | 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...herein are throughout regionally metamorphosed Lower-Middle Proterozoic calc-silicate horizons which...Austroalpine Crystalline Complex (Eastern Alps, Austria) in carbonaceous pelitic, psammopelitic, psammitic |  | | Show/Event (guide) | | 1 Contributed Papers in Specimen Mineralogy Graphite! Revealing Its Secret Beauty by John A. Jaszczak...unexplainable interest in collecting and studying graphite for over 16 years. John's participation in theRMSgoesback...Carolina by M. A. Wise 3:45 N a n o - and micro-scale graphite cones and tubes from Hackman Valley, Khibiny Massif...Morgan 2 4:15 Natromontebrasite from the Meyers quarry, Fremont County, CObyM. I. Jacobson,.1, W Nizamoff...geology for the Parishville-Hopkinton Central School District in the town of Parishville, St. Lawrence County |  | | Journal (article/letter/editorial) | | “oxy-rossmanite” with tetrahedrally coordinated Al and B from Austria: Structure, chemistry, and infrared and optical...Universität Wien, Althanstrasse 14, 1090 Vienna, Austria Division of Geological and Planetary Sciences,...“oxy-rossmanite” from a pegmatite in a quarry near Eibenstein an der Thaya, Lower Austria, has been characterized by...Eibenstein tourmaline and that they are present at a lower concentration than commonly found in other lithian...“oxy-rossmanite” from Eibenstein is distinctly lower than for other Li-bearing tourmaline samples (970–1260 |  | Ertl, Andreas, Kolitsch, Uwe, Dyar, M. Darby, Meyer, Hans-Peter, Rossman, George R., Henry, Darrell J., Prem, Markus, Ludwig, Thomas, Nasdala, Lutz, Lengauer, Christian L., Tillmanns, Ekkehart, Niedermayr, Gerhard (2016) Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. European Journal of Mineralogy, 28 (1) 163-177 doi:10.1127/ejm/2015/0027-2501 | Journal (article/letter/editorial) | | Naturhistorisches Museum, Burgring 7, 1010 Vienna, Austria *Corresponding author, e-mail: andreas.ertl@a1...Universität Wien, Althanstrasse 14, 1090 Vienna, Austria 3 Department of Geography and Geology, Mount Holyoke...supergroup and crystal chemistry of the schorl–dravite series have been investigated by Bosi & Lucchesi...from the Schneeberg District (sample designation SCHN1, Schneeberg; LIN, from a quarry (mined for cassiterite...cassiterite at Sandberg) near Lindenau, since 1999 a district of the village Schneeberg; ZSCH, several samples |  | | Journal (article/letter/editorial) | | detrital tourmalines are represented mainly by dravite, and less frequently by schorl, which were derived...chosen the carbonate-dominated Gogolin Formation (Lower Muschelkalk, Middle Triassic, S Poland) to verify...and covered by Cenozoic deposits (Fig. 1A). The Lower Muschelkalk deposits are underlain by the ~55 m...Namurian age). Toward the north (the Opole area), Lower Buntsandstein deposits are also present in the basement...Gogolin Formation (GF) is the lowermost part of the Lower Muschelkalk in the Opole Silesia region (S Poland) |  | Ertl, A., Kolitsch, U., Dyar, M. D., Hughes, J. M., Rossman, G. R., Pieczka, A., Henry, D. J., Pezzotta, F., Prowatke, S., Lengauer, C. L., Korner, W., Brandstatter, F., Francis, C. A., Prem, M., Tillmanns, E. (2012) Limitations of Fe2+ and Mn2+ site occupancy in tourmaline: Evidence from Fe2+- and Mn2+-rich tourmaline. American Mineralogist, 97 (8) 1402-1416 doi:10.2138/am.2012.4028 | Journal (article/letter/editorial) | | Universität Wien, Althanstrasse 14, 1090 Vienna, Austria 2 Mineralogisch-Petrographische Abt., Naturhistorisches...Naturhistorisches Museum, Burgring 7, 1010 Vienna, Austria 3 Department of Geography and Geology, Mount Holyoke...Universität Wien, Althanstrasse 14, 1090 Vienna, Austria 11 Harvard Mineralogical Museum, 24 Oxford Street...degree. Fe-rich tourmaline from a pegmatite from Lower Austria was characterized by crystal-structure refinement...Fe2+-rich tourmaline, Mössbauer, crystal structure, lower Austria, Elba Island, Italy, site occupancy 2+ 2+ |
|
