 | | Journal (article/letter/editorial) | | Chemie der Erde 72 (2012) 261–278 Contents lists available at SciVerse ScienceDirect Chemie der Erde...elsevier.de/chemer The fluorite deposits NE of Regensburg, SE Germany—A mineralogical and chemical comparison...D-30631 Hannover, Germany Bürgermeister-Knorr Str. 8, D-92637 Weiden i.d.OPf., Germany In der Zell 4, D-93149...D-93149 Nittenau, Germany a r t i c l e i n f o Article history: Received 21 November 2011 Accepted 6...distribution SE Germany a b s t r a c t A world-class fluorite mining district was located NNE of Regensburg at Nabburg-Wölsendorf |  | | Journal (article/letter/editorial) | | vivianite–goethite–siderite mineralization in Mesozoic and Cenozoic siliciclastic sediments in SE Germany Harald...und Rohstoffe, P.O Box 510163, D-30631 Hannover, Germany Leibnitz Institute für Angewandte Geowissenschaften...Geowissenschaften, P.O. Box 510163, D-30631 Hannover, Germany a r t i c l e i n f o Article history: Received...lato) Post-glacial Per descensum Anthropogenic SE Germany a b s t r a c t Different types of Fe mineralization...lato contain mainly vivianite, some goethite and siderite. They were investigated by means of SEM-EDX, XRD |  | | Journal (article/letter/editorial) | | e old emerald Venediger and Hohe Tauern form the Mine is about 7 M i from Habach. T h e trail leaves the...Alpenrose going E and then N . The crystalline Alps. Mine is a few hundred yards beyond the I f we come in...clude emeralds, aquamarine, possibly the valley is an outcrop of green beryl. N H W has superb deep blue...( N H W ) . Across the valley is an old foot of cliff. copper mine, 2 M i S from the main Kapruntal.... Extensive work has been valley (Upper P i n g a u ) . done here on roads and reservoirs but re ports |  | | Journal (volume) | | of the manganese ore bed obtained from Llyn Du Bach Mine, Harlech, Merionethshire, Wales. National Museum...Helen C. Kerbey 60-63 Zircon pyroxenite from Upper Badcall, Sutherland, North-west Scotland Andy Moffat...(2013) 1 Editorial Sadly we start this volume with an obituary to the founding father of the Russell Society...in various ways. Trevor Bridges provides Part 2 of an article on phosgenite and matlockite in Derbyshire...chernovite-(Y) in Wales. Volume 16 concludes with an excursion to the Lewisian gneiss terrain of the northwest |  | | Journal (article/letter/editorial) | | 1016/j.oregeorev.2019.103304 This is a PDF file of an article that has undergone enhancements after acceptance...Leibniz University, Welfengarten 1 D-30167 Hannover, Germany Abstract The Central European Variscides and their...grade and several phyllosilicates can be used as an ore guide to non-clay mineral deposits. Time, climate...the geological age of formation is synonymous with an increase of the P-T regime where important boundaries...Central Europe. They indicate an ensialic geodynamic regime in Mesoeurope and an ensimatic regime in Neoeurope |  | | Journal (article/letter/editorial) | | HYDROTHERMAL VEIN-TYPE DEPOSIT: THE CLARA MINE, SW GERMANY, AS A TYPE EXAMPLE GREGOR MARKL§ Universität...Geowissenschaften, Wilhelmstraße 56, D-72074 Tübingen, Germany MAXIMILIAN F. KEIM Technische Universität München... 85748 Garching, Germany RICHARD BAYERL Ludwigstrasse 8, 70176 Stuttgart, Germany ABSTRACT The Clara...Clara baryte-fluorite-(Ag-Cu) mine exploits a polyphase, mainly Jurassic to Cretaceous, hydrothermal unconformity...unconformity vein-type deposit in the Schwarzwald, SW Germany. It is the type locality for 13 minerals, and more |  | Magnall, J.M., Gleeson, S.A., Blamey, N.J.F., Paradis, S., Luo, Y. (2016) The thermal and chemical evolution of hydrothermal vent fluids in shale hosted massive sulphide (SHMS) systems from the MacMillan Pass district (Yukon, Canada) Geochimica et Cosmochimica Acta, 193. 251-273 doi:10.1016/j.gca.2016.07.020 | Journal (article/letter/editorial) | | sulphide (SHMS) systems from the MacMillan Pass district (Yukon, Canada) J.M. Magnall, S.A. Gleeson, N...sulphide (SHMS) systems from the MacMillan Pass district (Yukon, Canada), Geochimica et Cosmochimica Acta...10.1016/j.gca.2016.07.020 This is a PDF file of an unedited manuscript that has been accepted for publication...sulphide (SHMS) systems from the MacMillan Pass district (Yukon, Canada) *1Magnall J. M., *1Gleeson, S...(galena-pyrrhotite-pyrite ± chalcopyritesphalerite) and siderite (± quartz and barytocalcite) mineralisation. Co-variation |  | | Journal (article/letter/editorial) | | necessary to convert an ultramafic protolith into a quartz–magnesite rock. Nevertheless, an external supply...serpentinized peridotites (e.g., Bach et al., 2004; Dick, 1974; Frost, 1985; Klein and Bach, 2009; Nickel, 1959;...serpentinite will be reduced to Fe + 2 in the siderite component of the carbonate solid solution liberating...magnetite assemblage in serpentinite (e.g., Klein and Bach, 2009) to a sulfur-rich hematite–pyrite assemblage...2003). Most experiments were successful in producing an assemblage consisting of Mg-rich carbonate and a |  | | Journal (article/letter/editorial) | | org/10.1016/j.gca. 2016.10.052 This is a PDF file of an unedited manuscript that has been accepted for publication...2006; Eickmann et al., 2009; Kelemen et al., 2011; Bach et al., 2011; Schwarzenbach et al., 2013; Schroeder...Andreani et al., 2009; Eickmann et al., 2009; Bach et al., 2011; Bach et al., 2013; Schroeder et al., 2015)....fluid (Bonatti et al., 1974; Eickmann et al., 2009; Bach et al., 2011; Klein et al., 2015b; Schroeder et...in dissolved Ca and HCO3, reported calcite and siderite as the dominant carbonate minerals, whereas dolomite |  | | Journal (article/letter/editorial) | | The Kautenbach Mine Bernkastel-Kues, Rhineland-Palatinate Germany Steffen Jahn c/o Bode Verlag GmbH Am...Am Knickbrink1 12 31020 Salzhemmendorf, Germany jahn@mineralien-welt.de Galena pseudomorphs after pyromorphite—the...ore”)—from the Kautenbach mine near Bernkastel-Kues in the Rhineland-Palatinate are among the most famous...since the best examples emerged from the tiny lead mine only in the mid-19th century. INTRODUCTION Galena...(Blaubleierz, “blue lead ore”) from the Kautenbach mine is, to put it simply, a mineralogical specialty |  | JEMMALI, Nejib, SOUISSI, Fouad, VENNEMANN, Torsten W., CARRANZA, Emmanuel John M. (2011) Genesis of the Jurassic Carbonate-Hosted Pb-Zn Deposits of Jebel Ressas (North-Eastern Tunisia): Evidence from Mineralogy, Petrography and Trace Metal Contents and Isotope (O, C, S, Pb) Geochemistry. Resource Geology, 61 (4) 367-383 doi:10.1111/j.1751-3928.2011.00173.x | Journal (article/letter/editorial) | | breccia cements) in bioclastic limestones of the Upper Jurassic Ressas Formation and along the contact...the Pb–Zn deposits range from -1.5 to +11.4‰, with an average of 5.9‰ and standard deviation of 3.9‰. These...Pb–Zn deposits are homogenous and indicate a single upper crustal source of base-metals for these deposits...been discovered and exploited in the Fluorite District of Zaghouan in northeastern Tunisia (Fig. 1a)...Geology 367 N. Jemmali et al. Fig. 1 Fluorite District of Zaghouan (north-eastern Tunisia): (a) map showing |  | Martin, Silvana, Toffolo, Luca, Moroni, Marilena, Montorfano, Carlo, Secco, Luciano, Agnini, Claudia, Nimis, Paolo, Tumiati, Simone (2017) Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism in the Southern Alps. Lithos, 284. 276-295 doi:10.1016/j.lithos.2017.04.002 | Journal (article/letter/editorial) | | Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism...Agnini, Claudia, Nimis, Paolo, Tumiati, Simone, Siderite deposits in northern Italy: Early Permian to Early...doi:10.1016/j.lithos.2017.04.002 This is a PDF file of an unedited manuscript that has been accepted for publication...journal pertain. ACCEPTED MANUSCRIPT 8_3_2017 SIDERITE DEPOSITS IN NORTHERN ITALY: EARLY PERMIAN...study of siderite orebodies from different localities of the Southern Alps (northern Italy). Siderite occurs |  | | Book | | Museums of Europe Burchard • Bode . Frontcover Upper left: The observatory at Kremsmunster. Austria.... which houses the mineral collection. Upper right: Pyromorphite crystals from Pribram. Czechoslovakia...Netherlands. Back cover The museum ldar-Oberstein. West-Germany. is quaintly situated beneath the Felsenkirche...Copyright 1986 by . Ulrich Burchard, Lalling, West-Germany All rights reserved including the right of reproduction...Printed in Germany Miscellaneous: Design & Lay Out by Rainer Bode, Haltern, West-Germany Type set by |  | | Journal (article/letter/editorial) | | W1T 3JH, UK Australian Journal of Earth Sciences: An International Geoscience Journal of the Geological...Victoria , Australian Journal of Earth Sciences: An International Geoscience Journal of the Geological...muscovite, siderite, ankerite and pyrrhotite, syn-D3 – D4a – b; Stage 4, stilpnomelane, siderite, pyrrhotite...sedimentary rocks, thereby creating a basis from which an unusual turbidite-hosted orogenic-gold deposit was...selection of samples of *Appendices 1 – 3 [indicated by an asterisk (*) in the text and listed at the end of |  | | Report (chapter) | | North Wales Basin (Trythall et al. 1987), a minor Upper Arenig phase (Beckley 1987) and, the subject of...of this field guide, a mid-Ordovician (upper Llanvirn m 5_ i~iiiiii!!~:i!~!ii!!i!iS:~!~i(; 7 FIG. 1...major north-east to south-west trending folds with an axial planar cleavage (Coward & Siddans 1979). Faulting...mudstones, siltstones and shales. This is followed by an upper massive ooidal pack-ironstone, reverting abruptly...the proposals in the introduction to this volume. An ironstone is defined as a rock over 15~ Fe. From |  | | Journal (article/letter/editorial) | | partial tables of contents of a number of journals as an information service. Please do not write to us to...systematics of sulfide inclusions from the Jagersfontein Mine—Sonja Aulbach, Steven B. Shirey, Thomas Stachel...and Stephen R. Sutton An X-ray absorption study of the dissolution of siderite at 300 bar between 50°C...Jean-Louis Hazemann, Jacques Schott, and François Guyot An in situ X-ray absorption spectroscopy study of gold-chloride...Carolyn I. Pearce, Neil D. Telling, and Gerrit van der Laan 1391 EARTH AND PLANETARY SCIENCES BULLETIN |  | | Journal (article/letter/editorial) | | 10.1016/j.lithos.2016.04.016 This is a PDF file of an unedited manuscript that has been accepted for publication...Universität Münster, Corrensstraße 24, 48149 Münster, Germany 2 Helmholtz-Zentrum Potsdam, Deutsches GeoForschungsZenturm...(GFZ), Telegrafenberg, MA NU 14473 Potsdam, Germany 3 Department of Geological Sciences, Jadavpur...Universität Münster, Corrensstraße 24, 48149 Münster, Germany E-Mail: asmajumdar.min@gmail.com Tel No: +49 (0)...AC across reaction interfaces was controlled via an interface-coupled dissolution-precipitation mechanism |  | Mitsunobu, S., Suzuki, Y., Watanabe, K., Yang, K., Kim, J.W. (2018) μXAFS and TEM studies of Fe(III) oxides precipitated on submarine basaltic glass from South Pacific Gyre. Chemical Geology, 501. 51-57 doi:10.1016/j.chemgeo.2018.10.005 | Journal (article/letter/editorial) | | 1. Introduction Alteration of oceanic basalts is an important water-rock interaction ubiquitously occurring...a geological timescale even at low temperature (Bach and Edwards, 2003), and Fe(III)-containing hydroxides...positive charge, thus the Fe(III) (hydr)oxides play an important role as a source of Fe and P for microorganisms...dissolution behavior of Fe(III) (hydr)oxides (van der Zee et al., 2003; Waychunas et al., 2005). All Fe...lepidocrocite, Fe(III) smectite, magnetite, maghemite, siderite, vivianite, pyrite, pyrrhotite, and fresh basalt |  | | Journal (article/letter/editorial) | | during the dissolution of iron(II) carbonate (siderite) Marta Marocchi ⁎, Hélène Bureau, Guillaume Fiquet...September 2011 Editor: D.B. Dingwell Keywords: Siderite Aqueous fluids Dissolution Diamond anvil cell Raman...a b s t r a c t Experiments of dissolution of siderite (FeCO3) in pure water and in saline aqueous solution...in a maximum pressure range of 720–1150 MPa, using an hydrothermal diamond anvil cell (HDAC). The reaction...formation of formaldehyde (HCOH) near the surface of siderite. At 250 °C and above, formic acid (HCOOH) and |  | Walter, Benjamin F., Scharrer, Manuel, Burisch, Mathias, Apukthina, Olga, Markl, Gregor (2020) Limited availability of sulfur promotes copper-rich mineralization in hydrothermal Pb-Zn veins: A case study from the Schwarzwald, SW Germany. Chemical Geology, 532. 119358 doi:10.1016/j.chemgeo.2019.119358 | Journal (article/letter/editorial) | | Pb-Zn veins: a case study from the Schwarzwald, SW Germany Benjamin F. Walter, Manuel Scharrer, Mathias Burisch...Pb-Zn veins: a case study from the Schwarzwald, SW Germany, Chemical Geology (2019), doi: https://doi.org/10...1016/j.chemgeo.2019.119358 This is a PDF file of an article that has undergone enhancements after acceptance...Pb-Zn veins: a case study from the Schwarzwald, SW Germany Benjamin F. Walter1,2*, Manuel Scharrer2, Mathias...(KIT), Adenauerring 20b 76131 ro Karlsruhe, Germany 2 Department of Geoscience, University of Tübingen |  | | Journal (article/letter/editorial) | | and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization” HG. Dill...and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization”, Ore Geology...1016/j.oregeorev.2018.10.011 This is a PDF file of an unedited manuscript that has been accepted for publication...and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization” Dill H.G...University, Welfengarten 1, D-30167 Hannover, Germany **) Karlsruhe Institute of Technology, Institute |  | | Catalog/List | | the rarer Zeolites Malegaon near Nashik, Nashik District ,Maharashtra India lxl.5 inches £25 2 TRILITHIONITE...2.5 cm high and 1,5 cm across. £25 Tonca de Onca Mine, Virgem de Lapa Minas Gerais Brazil This is the...crystals with some pink Hureaulite 7x7 mmCigana Mine, Galileia Minas Gerais £36 4 BRUCITE clear silvery...matrix, not a visually attractive piece ! Ollinghouse Mine, washoe County Nevada U.S.A £50 . 6 STELLERITE...sample. Hartenstein Schacht 371 Erzebirge Saxony Germany 2x2.5 (380 grams) £38 8 NATIVE ANTIMONY rich |  | Burisch, Mathias, Walter, Benjamin F., Gerdes, Axel, Lanz, Maximilian, Markl, Gregor (2018) Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition from a deep to a shallow hydrothermal system in the Schwarzwald mining district, SW Germany. Geochimica et Cosmochimica Acta, 223. 259-278 doi:10.1016/j.gca.2017.12.002 | Journal (article/letter/editorial) | | Accepted Manuscript Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition...hydrothermal system in the Schwarzwald mining district, SW Germany Mathias Burisch, Benjamin F. Walter, Axel...hydrothermal system in the Schwarzwald mining district, SW Germany, Geochimica et Cosmochimica Acta (2017)...10.1016/j.gca.2017.12.002 This is a PDF file of an unedited manuscript that has been accepted for publication...journal pertain. Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition |  | | Journal (article/letter/editorial) | | of mountain. K o g e l - - D o m e or mountain. Bach—Brook. Berg—Mountain. Burg—Castle or city. Geberge—Mountain...the Inn valley. The main one of these runs from Germany, through Inns bruck and through the Brenner Pass...(abundant) (dull); Schwarzite (duodecohedrons) ; siderite; dolom ite; chalcopyrite; "devillite"; Aragonite...Falkenstein nr Schwarz Rattenfeurg. Switzerland Germany H . TYROL ROCKS A N D MINERALS 149 Tyrolite;...Wiesenegg. General— Chalcopyrite; Pyrite; Ankerite; Siderite; Barite. Fieberbrunn. Barite Xls. Burglkopf b |  | | Journal (article/letter/editorial) | | the largest producing siderite deposit worldwide and the largest open-pit iron mine in Central Europe. A...Steirischen Erzberg unter der Leitung von Herrn Dr. Andreas Kurka und einem der Autoren (F.M.) statt. Treffpunkt...es entlang der Steirischen Eisenstraße mit zwei Kleinbussen in Richtung Erzberg, vorbei an den Werkhallen...Werkhallen der „voestalpine Stahl Donawitz GmbH“, wo im weltweit modernsten Schienen-Walzwerk unter Anderem...m Länge hergestellt werden. Seitens der VA Erzberg GmbH hat der Betriebsgeologe, Herr Hannes Pluch, zu |
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