 | | 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...composition, from A1- and Cr-rich members to magnetite, is documented for the spinel group. For vermiculite...field investigations in the northern part of Lower Austria almost monomineralic vermiculite occurrences...intercalated in the paragneiss-amphibolite series of the Drosendorf unit (Fuchs and Matura, 1980; Scharbert etal |  | 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 |  | Pertoldová, J., Košuličová, M., Verner, K., Žáčková, E., Pertold, Z., Konopásek, J., Veselovský, F., Košler, J. (2014) Geochronology and petrology of pyroxene-garnet skarns (eastern Bohemian Massif): implications for the source and evolution of the Variscan continental crust. Journal of GEOsciences, 59 (4) 367-388 | Journal (article/letter/editorial) | | this age are dominant in skarns with massive magnetite mineralization, while the non-mineralized samples...mid-crustal Drosendorf Unit and the lower-crustal Gföhl Unit (e.g. Urban and Synek 1995). The Drosendorf Unit...orthogneisses and migmatites with a substantial amount of lower crustal and mantle components such as high-pressure...pyroxene–garnet skarns grading to garnetite ± quartz and magnetite skarns). Petrological studies of skarns in the...following 12 skarn samples from the Moldanubian Zone (Drosendorf Unit): KM8/FV1, KM8/ FV3, KM3/FV, KMVLA/FV1, |  | | Journal (article/letter/editorial) | | ano Petrology © Springer-Verlag 1997 Printed in Austria Ophiolite remnants at the eastern margin of the...Geologie und Pal~iontologie, Universit~t Salzburg, Austria With 7 Figures Received February 23, 1996; accepted...higher Moldanubicum in the west is thrust onto the lower Moravicum in the east (Suess, 1903). The former...South Bohemian pluton are fairly common in Lower Austria, Bohemia and Moravia. They are restricted to...they were all termed '°Rehberg amphibolites" in Austria. These, in fact, include a series of different |  | | 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)...to enter is difficult to se cure. Mountain and mine can be seen to the S of the village. Siderite X...Hydromagnesite (crusts on serpentine); Magnesite; Magnetite Xis (cubic); Pyrcaurite; Aragonite; Calcite; Artinite... Hornblende; Magnesite var. Pinalite. Kraubat/Gulsen. Magnetite Xls (cu bic) ; Bronzite. Knittelrield. Iron Ms...16 Miles Do not scale. Uooer Austria Altaussee tsch# Lower Austria Yugoslav! VII STYR1A ROCKS AND |  | Sedlák, J., Gnojek, I., Verner, K., Franěk, J., Zabadal, S., Motschka, K., Slovák, J. (2011) Geophysical and structural pattern of the Knížecí Stolec pluton and its host rocks in the south-western part of the Moldanubian Zone, Bohemian Massif. Journal of GEOsciences, 56 (2) 143-162 | Journal (article/letter/editorial) | | Bundesanstalt, Neulinggasse 38, A-1030 Vienna, Austria Radioactive Waste Repository Authority, Dlážděná...composition arising from juxtaposition of middle and lower crust, accompanied by numerous granitoid intrusions...para gneisses of the mostly metasedimentary Drosendorf Unit. www.jgeosci.org Jiří SEDLÁK, Ivan GNOJEK...information essential for better understanding the lower- to mid-crustal structures and general geodynamic...setting The Moldanubian Zone represents exhumed lower- to mid-crustal rocks of the internal part of the |  | | Journal (article/letter/editorial) | | kimberlites (more than 90 %), and is considerably lower in northern Siberia and Ural placers (< 30 %). Key...University of Graz, Universitaetsplatz 2, A-8010 Graz, Austria 2 OREA, Institute for Oriental and European Archaeology...of Sciences, Hollandstrasse 11-13, A-1020Wien, Austria e-mail: christian.ademeit@student.tugraz.at The...of Vienna, Althanstraße 14 (UZA II), 1090 Wien, Austria Institute of Geology of Ore Deposits, Petrography...is in the range of 570-575 ºC, indicating that magnetite is the dominant carrier of the NRM. In some samples |  | | Book | | MORAVO - SILESIAN (medium to high grade) D Drosendorf unit (low to medium grade) ~ ~ Devonian to...Salzburg Hellbrunnerstr. 34lIII 5020 Salzburg Austria P.A. FLOYD Department of Geology University of...Salzburg Hellbrunnerstr. 34/III 5020 Salzburg Austria H.J. FRANZKE Geologisches Institut Leibnizstr...Graz Austria G. FUCHS Geologische Bundesanstalt Wien Rasumowsky-Gasse 23 - 25 1030Wien Austria P. ...Salzburg Hellbrunnerstrasse 34lIII 5020 Salzburg Austria H. KREUZER Bundesanstalt fUr Geowissenschaften |  | | Book (edition) | | grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite (blue and brown anisotropy)...Thus, oxides such as chromite, ilmenite, and magnetite plus PGE alloys separate from the siliceous melt...grey). 10 Cumulus (continued) Right: Skeletal magnetite in the siliceous matrix of a basalt (light grey...grey crystals). Right: Dendritic magnetite in a historic Etruscan slag (lighter grey), again in a silicate...Interstitial pyrite (cream) and connected droplet in a magnetite matrix (grey). Exsolution Generally, exsolution |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...of these fourfold axes in all. The considerably lower symmetry of a monoclinic crystal is shown in Fig...crystallographic symmetry of a body may often be lower than its apparent geometric symmetry. In a pyrite...pyrite, Pl. 10 halite, Pl. 11 fluorite, Pl. 13 magnetite, Pl. 31 garnet, P!. 43 !eucite and analcite,Fig |  | | Journal (article/letter/editorial) | | University of Graz, Universitätsplatz 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, Heinrichstraße 26, 8010 Graz, Austria e-mail:...unit overlies both, the Drosendorf and Ostrong units. Although the Drosendorf unit was traditionally assigned... which confirms an Avalonian affinity of the Drosendorf unit (SORGER et al., 2020). The youngest detrital |  | | Journal (article/letter/editorial) | | of black, crystallized ferberite from the Conger Mine, near Nederland, Boulder Co., Colo. It is good to...amphibole (hornblende, lamprobolite), olivine, magnetite, ilmenite, hematite, feldspars (microcline, orthoc'ase...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the...Hampden Co., Mass. The best specimens occur at the Old Mine. Michigan—A nice dark grayish cephalopod from the...are often of enormous size, coiled like a ram's horn, and of excellent quality. Missouri—T. A. Patterson |  | | Journal (article/letter/editorial) | | small furnace in Gadsden. The mineral occurs in Lower Cambrian limestone, referred to as the Conasauga...crystal'ized cinnabar which comes from the Culver-Baer mine, Sonoma Co., Calif. Colorado—An interesting article...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...operating a cobalt mine in the Blackbird district of Lemhi Co., Idaho. This mine is reported to be the |  | | Journal (article/letter/editorial) | | Mineralogy Pe glogy © Springer-Verlag 1996 Printed in Austria Geodynamic and tectonic evolution of the southeastern...southeastern Bohemian Massif: the Thaya section (Austria) H. Fritz Institut ffir Geologie und Pal~ontologie...Pal~ontologie, Karl-Franzens-Universit~t Graz, Austria With 10 Figures Received January 24, 1996; accepted November...complex (Czech Republic) and the Raabs complex in Austria. The Raabs structural unit is interpreted to represent...Moldanubian units in uppermost structural positions and lower-grade metamorphic Moravian footwall units. Both |  | | Book | | mineral deposits are formed, such as those of magnetite and chromite. During the next stage of crystallization...crystals. Bottom row: quartz crystals 16 Top row: magnetite Crystals with even faces do not often occur...results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned in such a way that they form...between that of the sample and that of the next lower grade. In this case we consider the hardness to...Different scratch hardness on kyanite 20 somewhere lower grade adding a half-grade to it. Although the determination |  | | Journal (article/letter/editorial) | | though it may be unpleasantly affected by young magnetite originated by serpentinization (MacDonald and...component is due to mafic silicates and/or due to pure magnetite, while the latter component can be due to pyrrhotite...pyrrhotite or due to strongly oxidized magnetite or due to general Fe–Ti oxides. The AMR is solely controlled...probably lay at the margin of Baltica during the Lower Paleozoic (Schulmann et al., 2005). The Moldanubian...Gföhl unit often structurally overlying generally lower-grade rocks of the Varied and Monotonous groups |  | | Book (edition) | | Galaxite IV/B.01-30 604 Gahnite IV/B.01-40 606 Magnetite IV/B.02-20 608 Jacobsite IV/B.02-30 610 Franklinite...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...matrix (brownish grey), skutterudite (light grey, lower right corner); Core Drilling near Orahovac, Kosovo |  | | Journal (article/letter/editorial) | | INDEX Names of authors are in capitals, subjects in lower case roman, and localities in italics; book reviews...429 Arsenopalladinite, from the Cau~ iron mine, Itabira District, Minas Gerais, Brazil, 455 ARSLAN,M., 750...kintoreite, a new mineral from Broken Hill, 143 AUSTRIA, deposition and transport of gold in the Veitsch... palladium minerals from the Cau8 iron mine, Itabira District, Minas Gerais, 455 BRIGATrl, M.F., 149...transport of gold by thiosulphates in Veitsch, Austria, 253 Diaspore, local density approximation and |  | | Book (volume) | | ••• •• • Germany •• • Norway •• • Czechoslovakia Austria ••• Luxemburg ... Other Countries TOTALS ' •...• •• 5. Sweden • • • • •• 6. Luxemburg •• • 7. Austria-Hungary 8. Italy ••• • •• 9. Norway • • • • ••...••• •• • 5. Sweden .•• ••• 6. Luxemburg • • • 7. Austria .. . •• • 8. Norway... ••• 28,148 21,566 15,997...France ••• ••• Russia ••• •• • Belgium ... ••• Austria-Hungary 7. Sweden 8. Italy 9. Spain ••• 18.... 8. Italy 9. Norway ••• ••• ••• • •• • AUSTRIA.* The siderite and limonite deposits at Erzberg |  | | Journal (article/letter/editorial) | | al. 2008). (i) Mid-crustal, amphibolite-facies Drosendorf Unit is traditionally divided into the Monotonous...quartzites and amphibolites. (ii) The bottom of the lower crustal/upper mantle Gföhl Unit is formed by MORB-like...Dobra gneiss (1.3 Ga, Friedl et al. 2004) in Lower Austria and the Světlík orthogneiss (2.1 Ga, Wendt et...in the Ledeč–Chýnov belt of the Varied Group (Drosendorf Unit), Moldanubian Zone, along the border with...building the Holý vrch and Magdalena Fe-skarn magnetite deposits (Fig. 1b; Koutek 1950; Potužák 1996) |  | | Journal (article/letter/editorial) | | chloritoids were stable at higher pressures. At lower pressures chloritoid was not synthesized because...chloritoids did not decompose below about 600° C at these lower pressures. Stress as defined by Harker is not necessary...prepared by G. H. Williams. Rem. is P,O,. 13. Frunze Mine, Krivoy-Rog, Ukraine, U.S.S.R. lstshenko (1957,...rutile, and black dusty particles. 14. Severnaia Mine, Krivoy-Rog, Ukraine, U.S.S.R. lstshenko (1957,...has been omitted from the calculations. 20. Womble Mine, Deep River Region, North Carolina, U.S.A. Stuckey |  | Janoušek, V., Vrána, S., Erban, V., Vokurka, K., Drábek, M. (2008) Metabasic rocks in the Varied Group of the Moldanubian Zone, southern Bohemia - their petrology, geochemical character and possible petrogenesis. Journal of GEOsciences, 53 (1) 31-64 | Journal (article/letter/editorial) | | marialitic scapolite, locally also Ti-andradite (± magnetite, epidote) oxidic assemblages and thin layers of...1995) and the Mesoproterozoic Dobra gneiss in Lower Austria (Gebauer and Friedl 1994; Friedl et al. 2004)...Gföhl Unit, with its typical occurrence in Lower Austria, contains mainly nebulitic biotite migmatites...in the Czech Republic and adjacent areas of Lower Austria, especially in the socalled Raabs Unit, sandwiched...scapolite, occurrence of localized Ti-andradite (± magnetite, epidote) assemblages, and thin layers of Mn-rich |  | | Report (volume) | | ............................... Hematite and magnetite ores...................................... Miscellaneous...Bergischer-Kalkberg district................................... Siegerland district......................Lahn-Dill district............................................. Westerwald-Taunus-Vogelsberg district............................................... Weser district.................................................Kellerwald-Sauerland region................................... Lower Hesse.......................................... |  | | Report (volume) | | commonly enriched in vanadium-most titaniferous magnetite deposits contain nearly 0.5 percent V20 5 (about...V20 5 , but most phosphate deposits have a much lower vanadium content. Vanadium is commonly the principal...such as "Balsley, J. R., Jr. Vanadium-bearing magnetite-ilmenite deposits near Lake Sanford, Esse"!{ County...aturwissenschaftliche Klasse, Sitzungsberichte. Vienna. Austria. Akad. Wiss. [Vienna] Sitzungsber. See Akad. Wiss...Australian Museum. Sydney, Australia. [Austria] Geol. Bundesanst. Verh.-Austria Geologische Bundesanstalt Verhandlungen |  | | Journal (article/letter/editorial) | | Cumberland, gilbertitc, 6o6. George and Charlotte mine, Tavistock, Devon, 'tavistockite', [ 23. Grassington...Berkshire; Ha#on attd Shabbington Wood, Buckinghamshire; Lower Froyle, Selt)orne, and West Worldham, tlampshire;... INDEX Drakewalls mine, Gunnislake, posnjakite, 740. Hingston Down Consols" mine, arthurite, 52o. Lee...(Espafia) Cabo Ortegal, Galicia, omphacite, 6L CarmeBta mine, Caceres, montcbrasite, 4t4. Santander, blende,...orthoclase, 489. Schyn-Schhtcht, Grisons, albite, I56. Austria (Osterreich) Burgstein, Oetztal, omphacite, 61 |
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