 | | Journal (article/letter/editorial) | | peak of metamorphism in the Variscan Odenwald, Germany Received: 1 October 1994 Accepted: 21 May 1995...Max-Planck-Institut fiir Chemie, Postfach 3060, D-55020 Mainz, Germany U. Altenberger Institut fiir Geowissenschaften...Gutenberg Universi@t, Postfach 3980, D-55099 Mainz, Germany J.F. von Raumer Institut de Min4ralogie et P4trographie...1989; Krohe G Gadernheim J unit II 1992, 1994). M Mackenheim] 't 11] ] unJ K Kallstadt The Bergstr~isser Odenwald...of the crystalline Odenwald, after Nick- the amphibolite facies (Von Raumer 1973) with temperatures of |  | | Journal (article/letter/editorial) | | Stein Institut fuÈr Mineralogie, TU Darmstadt, Federal Republic of Germany With 8 Figures Received July 12...re, amphibolite to granulite facies stage and a younger low-pressure, greenschist to amphibolite facies...high-temperature imprint. Both events reached amphibolite facies conditions. Metamorphism is correlated...an older, medium-pressure/high-temperature, amphibolite to granulite facies event (7±9 kbar, max. 800...and a younger, low-pressure, greenschist to amphibolite facies overprint (4.5 kbar, max. 650 C). Compressional |  | | Journal (article/letter/editorial) | | xiii. G e r m a n y (Deutschland) Belnhausen, Darmstadt, ankerite, 138. Eifel, Rhineland, barian sanidine...Fichtelgebirge, gersdorffite (III), 940. Luisa, Giessen, Hesse, pyrolusite pseudomorphous after manganite, 274...INDEX Ecton, Staffordshire, serpierite, 882. Mells quarry, Frome, Somerset, calcite, 70. Roughten Gill, Cumberland...localities, p. 1078: Castle an Dinas quarry; Cripple's Ease quarry; Great Zawn, Zennor; Knill's Steeple...Mount ; Tregarden quarry, Luxulyan ; Tremearne ; and Tresayes. Devon Meldon railway quarry, metamorphosed |  | | Journal (issue) | | Kristalle von Emplektil mit Tennantit und Quarz von Mackenheim im Odenwald . Sammlung M. FETTEL, Heppenheim-Kirsc...(erzgebirgi sch) und Bi-Co-Ni-As-Vercrzung (hercynisch) Mackenheim. Mineralogisch bemerkenswert si nd Erythrin,...Ag-Co-Vererzung, Wingertsberg (TK 25 BI. Nr. 6118 Darmstadt-Ost) In den mit Granit und Diorit vergesellschafteten... Ag-Cu-Verenung Hainberg (TK 25 BI. Nr. 6118 Darmstadt-Ost) Die 1952 im Gabbro gefundene Vererzung trat...waren. 1.5 Ober Ramstndt (TK 25 BI. Nr. 6118 Darmstadt-Ost) Um 1920 fand KLEMM im Gabbro-Diorit westlich |  | | Journal (article/letter/editorial) | | of Germany Laboratorium fuÈr Geochronologie, UniversitaÈt Heidelberg, Federal Republic of Germany With...predominant regional metamorphic formation of the amphibolite is postdated by the intrusion of the Frankenstein...Frankenstein gabbro. The total argon ages of the amphibolite hornblendes are at about 359 Ma in the north...and 329 Ma, respectively). The southernmost amphibolite with a total argon age of 320 Ma shows an irregular...spectra on zircons (Kirsch et al., 1988). The amphibolite was progressively overprinted to hornblende hornfels |  | | Journal (article/letter/editorial) | | world’s most famous ore deposits such as Schneeberg/Germany, Jachymov/Czech Republic, Kongsberg/Norway, Cobalt/Ontario...Universität Tübingen, Wilhelmstr. 56, 72074 Tübingen, Germany Most workers have tried to explain the formation...Wittichen and Wenzel (Staude et al. 2007, 2012), Mackenheim and Nieder-Beerbach (Fettel 1978; Ramdohr 1975)...Lipp 2003) and Bieber (Wagner and Lorenz 2002) in Germany, Turtmanntal in Switzerland (Meisser 2003), and...(unpublished results from Odenwald localities, Germany) recognized the occurrence of methane, propane |  | | Journal (article/letter/editorial) | | Crystalline Complex, Mid-German Crystalline Rise, Germany: evidence for a so far unrecognised high-pressure...b Institut fur Am Hubland, D-97074 Wurzburg, Germany ¨ Mineralogie der UniÕersitat ¨ Wurzburg, ¨ ¨ Institut...Technische UniÕersitat ¨ Darmstadt, Schnittsphanstraße 9, D-64287 Darmstadt, Germany Received 14 November...kbar and 700 8C. P–T estimates on retrograde amphibolite-facies domains and on prograde mineral assemblages...¨ Erlangen, Schloßgarten 5a, D-91054 Erlangen, Germany. High-pressure metamorphic rocks such as eclogites |  | | Journal (article/letter/editorial) | | actino]ite, anthophyllite, hastingsite, hornblende. Amphibolite, Singhbhum, India, trace elements in, 671. Anandite...Animas, Atocha, Bolivia, stannite, 1045. Ankerite, Germany, thermal decomposition of, 138. An]~ole, Uganda... Rosia (Siena), Italy, 1037. Belnhausen, Darmstadt, Germany, ankerite, 138. Benallt mine, Caernarvon~hire...An axinite-epidote- tourmaline vein cutting amphibolite, western Connemara, Eire, 747. Benson, Rhodesia...Antrim, ferrian chlorospinel, 948. Castle an Dinas quarry, Cornwall, tourmaline, 1078. Catron City, New Mexico |  | | Journal (article/letter/editorial) | | 1971 The Odenwald Original-Beerbachite, a n Amphibolite-Hornfels of the P y r o x e n e - H o r n f e...the "beerbachite" (Chelius, 1892) from Odenwald/Germany geochemical and phase-petrological data arc given...due to blocks broken down from the surrounding amphibolite series. They are present high grade hornfelses...with increasing metamorphic grade from amphibolite to amphibolite-hornfels (containing hornblende) finally...Feldes der Amphibolite des Odenwaldes, speziell auch innerhalb des Feldes der Amphibolite des streichenden |  | | Journal (article/letter/editorial) | | high grade metamorphic rocks of the Odenwald (SW Germany) provide data for the construction of PT-paths...Ruhr-Universitfit, Postfach 102 148, D-4630 Bochum, FR Germany and A. K~OHE, Institut ftir Geologie , Ruhr-Universitfit...Ruhr-Universitfit, Postfach 102 148, D-4630 Bochum, FR Germany. Manuscript received: 31. 5. 1990; accepted: 22...pluton and the granodioritic intrusion east of Darmstadt yielded a mean of 363 Ma (KrRSCH et al. 1988)....L-i/..;" ..III I ~.~ " l l ' i / .l i / Darmstadt ..o~'J/.- ~ " It ,< ,~+o, / / / SIPQSb~ |  | | Journal (issue) | | Fluorit . . . . 27 /81 --+ auch Ettringen Bensheim/Bergstraße, VivianitVorkommen .. . .... 19/34 - , eiszeitl...e entdeckt (KN) 1/ 87 Bluue Kuppe b. Eschwege/ Hesse n, Aragon ite . . . . . . . . 22/ 293 B:isalt-\.... . . . 6/2U. Krebs-Funde . . . . . . 23/25J Darmstadt, Landesmuseum, Mineralien- u. Gesteins-Ausstellung...raichgau, Wurmkörperabgüsse . . . . . 23/ 10 Esch wege/Hesse n, G eologie d . Unt erwc rrasa tt els u. se iner...Fossilien . .. , ...... . . . 14/ 306 Hohensae:hsen/Bergstraße, ehern . Bergbau in der Kohlbach 24/ 294 Hohenstein |  | Nasir, S., Okrusch, M., Kreuzer, H., Lenzt, H., H�hndorf, A. (1991) Geochronology of the Spessart Crystalline Complex, Mid-German Crystalline Rise. Mineralogy and Petrology, 44 (1) 39-55 doi:10.1007/bf01167099 | Journal (article/letter/editorial) | | Universit~it W/irzburg, Wiirzburg, Federal Republic of Germany 2 Institute of Earth and Environmental Sciences...Geowissenschaften und Rohstoffe, Hannover, Federal Republic of Germany With 6 Figures Received June 28, 1990; accepted...culmination of the Variscan deformation and amphibolite facies metamorphism. Zusammenfassung Geochronologie...intercalations of paragneiss, epidote gneiss and amphibolite. Geochronology of the Spessart Crystalline...intercalations of staurolite-free paragneiss, amphibolite, hornblende gneiss and chlorite-amphibole fels |  | | Journal (article/letter/editorial) | | Geowissenschaften, Universit~it Potsdam, Federal Republic of Germany With 7 Figures Received April 8, 1995; accepted...transformation of the Weissenstein eclogite under amphibolite facies conditions (Mtinchberg Massif/Bavaria)...shear deformation in the Lattersberg amphibolite (Odenwald/Hesse) are accompanied by significant mass...zones from Central European Variscan rocks of amphibolite facies conditions were investigated (Fig. 1)...a era-wide zone, formed under albite-epidote-amphibolite facies conditions in the eclogite body of the |  | | Journal (article/letter/editorial) | | in the Hoher-Bogen shear zone (Bohemian Massif, Germany) Received: 23 March 1999 / Accepted: 25 August...garnet pyriclasite by dehydration of pyroxene amphibolite at T > 750±840 C and P < 10±13 kbar including...shearing led to the formation of mylonitic epidote amphibolite. The presence of lower crustal and mantle-derived...movements. Key words Pyriclasite ´ Granulite ´ Amphibolite ´ Shear zone ´ Metamorphism Dehydration ´ Hoher-Bogen...massif C. Bues Celtesstr. 14, D-85051 Ingolstadt, Germany G. Zulauf ()) Institut für Geologie und Mineralogie | | | Journal (article/letter/editorial) | | in the Hoher-Bogen shear zone (Bohemian Massif, Germany) Received: 23 March 1999 / Accepted: 25 August...garnet pyriclasite by dehydration of pyroxene amphibolite at T > 750±840 C and P < 10±13 kbar including...shearing led to the formation of mylonitic epidote amphibolite. The presence of lower crustal and mantle-derived...movements. Key words Pyriclasite ´ Granulite ´ Amphibolite ´ Shear zone ´ Metamorphism Dehydration ´ Hoher-Bogen...massif C. Bues Celtesstr. 14, D-85051 Ingolstadt, Germany G. Zulauf ()) Institut für Geologie und Mineralogie |  | | Journal (article/letter/editorial) | | Technische Universität Darmstadt, Schnittspahnstr. 9, 64287 Darmstadt, Germany *Corresponding author,... Altenhöferallee 1, 60438 Frankfurt am Main, Germany Abstract: Seven eclogite samples from 223 to 584...exhumation above 600 C into the regime of amphibolite facies for several tens of Ma. Garnet shows very...Carpenter, 1981a; Godard & Geomaterialwissenschaft in Darmstadt. A few measureVan Roermund, 1995). Therefore,...at Umweltmineralogie, Technische Universität Darmstadt. 2.2. Samples The eclogite samples investigated |  | | Journal (article/letter/editorial) | | in stratigraphic thickness) overlie epidote amphibolite in the Chiroro River area, Hidaka Mountains,...layer (5-8 cm thick) 95 cm above the epidote amphibolite contact is characterized by viridine-piem o n...manganese oxide - Mn garnet along the schist-epidote amphibolite contact. Estimation of the P - T conditions of...phase relations and compositions in the epidote amphibolite associated with the manganiferous schist gives...Pflula > 3 kb which corresponds to the epidote amphibolite facies of Barrovian-type terrains. Introduction |  | Reimold, W.U., Hoffmann, M., Hauser, N., Schmitt, R-T., Zaag, P.T., Mohr-Westerheide, T. (2016) A geochemical contribution to the discussion about the genesis of impact-related pseudotachylitic breccias: Studies of PTB in the Otavi and Kudu Quarries of the Vredefort Dome support the“In Situ Formation”hypothesis. South African Journal of Geology, 119 (3) 453-472 doi:10.2113/gssajg.119.3.453 | Journal (article/letter/editorial) | | 10115 Berlin, Germany Humboldt Universität zu Berlin, Unter den Linden 6, 10099 Berlin, Germany Institute...Biodiversity Research, Invalidenstrasse 43, 10115 Berlin, Germany Institut für Erd- und Umweltwissenschaften, Universität...Karl-Liebknecht-Str. 24-25,14476, Potsdam-Golm, Germany e-mail: marie.hoffmann@mfn-berlin.de N. Hauser...Biodiversity Research, Invalidenstrasse 43, 10115 Berlin, Germany e-mail: ralf-thomas.schmitt@mfn-berlin.de; patrice...gneiss and amphibolite in the case of Kudu Quarry and various granitoids and a dolerite/amphibolite component |  | | Journal (article/letter/editorial) | | and marbles, which were metamorphosed under amphibolite- to granulite-facies conditions (Searle & Malpas...low pressure (<0.4 GPa), and range from lower-amphibolite facies to greenschist-facies conditions (Gnos...phase at the granulite facies and partly at the amphibolite-facies conditions of retrograde metamorphism...muscovite aggregates must have formed below the amphibolite facies (e.g., Spear 1993). Kanonaite formed at...natural occurrences of kanonaite reported from amphibolite-facies metamorphic rocks (Vrana et al. 1978) |  | Müller, Wolfgang Friedrich, Schmädicke, Esther, Okrusch, Martin, Schüssler, Ulrich (2003) Intergrowths between anthophyllite, gedrite, calcic amphibole, cummingtonite, talc and chlorite in a metamorphosed ultramafic rock of the KTB pilot hole, Bavaria. European Journal of Mineralogy, 15 (2) 295-307 doi:10.1127/0935-1221/2003/0015-0295 | Journal (article/letter/editorial) | | Technische Universität Darmstadt, Schnittspahnstr. 9, D-64287 Darmstadt, Germany e-mail: wmueller@geo.tu-darmstadt...Universität Erlangen, Schlossgarten 5, D-91054 Erlangen, Germany 3Mineralogisches Institut der Universität Würzburg...Würzburg, Am Hubland, D-97074 Würzburg, Germany Abstract: A metamorphosed ultramafic rock, penetrated by...630°C/10 kbar under conditions of the high-P amphibolite facies. EMP analyses of the Ca-amphibole yielded...Deep Drilling Program), northeastern Bavaria, Germany. Earlier studies of this rock were aimed at its |  | | Journal (article/letter/editorial) | | Universität Darmstadt, Institut für Angewandte Geowissendschaften, Schnittspahnstrasse 9, 64287 Darmstadt, Germany...184 127 8 Volcanic Volcanic Volcanic Amphibolite Amphibolite Gneiss Gneiss Gneiss Gneiss Gneiss Gneiss...higher Na/K ratios. Chemical weathering rates of amphibolite seems not much exceeding gneiss rocks and both |  | | Journal (article/letter/editorial) | | University, Lochnerstrasse 4–20, 52056 Aachen, Germany Correspondence: Simon Virgo (s.virgo@ged.rwth-aachen...multiphase boudinage and fold structures in deformed amphibolite layers in marble from the migmatitic centre of...study, we focus on polyphase deformation of amphibolite layers in the marbles. In addition to blocky...boudinage which also occurs in the pegmatites, the amphibolite layers record higher-temperature deformation...marble is conveniently broken off along the amphibolite layers, which allows for precise measurements |  | | Journal (article/letter/editorial) | | Applied Geosciences, TU Darmstadt, Schnittspahnstrasse 9, D-64287 Darmstadt Author of correspondence:...thermometry is consistent with a predominantly amphibolite-facies source. The most likely origin for the...metasedimentary rocks of the Buganda-Toro belt (gneiss, amphibolite, quartzite, slate, phyllite and IP cordierite...quartzite, gneiss; Lmf) and metabasite grains (e.g., amphibolite, prasinite; Lmb). Furthermore, a Principal Component...those formed within granulite-, eclogite- and amphibolite-facies rocks. Within the pyrope–almandine–spessartine |  | | Journal (article/letter/editorial) | | UniversitaÈt WuÈrzburg, WuÈrzburg, Federal Republic of Germany Institut fuÈr Geowissenschaften, UniversitaÈt Potsdam...Potsdam, Potsdam, Federal Republic of Germany 2 With 8 Figures Received August 15, 1999; revised version...There are large south-west ± north-east striking amphibolite trails. A minimum age for the basaltic protoliths...Max-Planck-Institut fuÈr Chemie, Mainz, Federal Republic of Germany 64 U. Poller et al. Der BergstraÈsser Odenwald...Metapelite, Metakarbonate, Metabauxite, Migmatite und Amphibolite intrudierten. Letztere sind entlang von fuÈnf |  | | Journal (article/letter/editorial) | | Erbendorf-Vohenstrauss is built up by medium- and low-pressure amphibolite-facies metapelites associated with amphibolites...Technische Hochschule Darmstadt, Schnittspahnstr. 9, D-64287 Darmstadt, Germany Fax: # #49 6151 164628... o a a a a a h nac Steieole aur amphibolite a=amphibolite o=orthogneiss EGZ=Erbendorfer Grünschieferzone...Materialwissenschaften, Technische Hochschule Darmstadt, as well as at the institutes of Mineralogy at...pressure corresponding to those of medium-pressure amphibolite facies (for medium-pressure arguments see text); |
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