 | | Journal (article/letter/editorial) | | SCHWARZWALD ORE DISTRICT, SOUTHERN GERMANY Sebastian STAUDE, Alevtina DORN, Katharina PFAFF and Gregor MARKL§ Institut...Tübingen, Wilhelmstrasse 56, D–72074 Tübingen, Germany Abstract Several examples of hydrothermal vein-type...the Schwarzwald ore district, in southwestern Germany. The complex history of naming of the sulfosalts...sulfosalt, schapbachite, which later exsolved into galena and matildite. Subsequently, this intergrowth was...whereas recalculated compositions of schapbachite–galena intergrowths from various localities indicate a |  | Staude, S., Mordhorst, T., Neumann, R., Prebeck, W., Markl, G. (2010) Compositional variation of the tennantite–tetrahedrite solid-solution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid source. Mineralogical Magazine, 74 (2) 309-339 doi:10.1180/minmag.2010.074.2.309 | Journal (article/letter/editorial) | | solidsolution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany [Received 30 October 2009; Accepted 28 April 2010]...locations in the Schwarzwald ore district of SW Germany. Electron microprobe analysis is used to correlate...sediments. The basement is subdivided into the Baden-BadenZone (BBZ) in the North (belonging to the Saxothuringian)...1980). From the Middle Triassic to Jurassic, SW Germany was part of a shelf platform with distinct time |  | Ströbele, Florian, Staude, Sebastian, Pfaff, Katharina, Premo, Wayne R., Hildebrandt, Ludwig H., Baumann, Albrecht, Pernicka, Ernst, Markl, Gregor (2012) Pb isotope constraints on fluid flow and mineralization processes in SW Germany. Neues Jahrbuch für Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry, 189 (3) 287-309 doi:10.1127/0077-7757/2012/0225 | Journal (article/letter/editorial) | | mineralization processes in SW Germany Florian Ströbele, Sebastian Staude, Katharina Pfaff, Wayne R. Premo, Ludwig...With 6 figures and 3 tables Abstract. Southwest Germany hosts a variety of Permian to Cenozoic hydrothermal... Veins are most abundant, but also Mississippi-Valley type and other stratabound mineralizations are...hydrothermal deposit 1. Introduction In southwest Germany, more than 1000 hydrothermal mineralizations of... and carbonate-hosted, stratabound Mississippi Valley-type (MVT) deposits (HILDEBRANDT 1998, PFAFF et |  | Staude, Sebastian, Göb, Susanne, Pfaff, Katharina, Ströbele, Florian, Premo, Wayne R., Markl, Gregor (2011) Deciphering fluid sources of hydrothermal systems: A combined Sr- and S-isotope study on barite (Schwarzwald, SW Germany) Chemical Geology, 286 (1) 1-20 doi:10.1016/j.chemgeo.2011.04.009 | Journal (article/letter/editorial) | | barite (Schwarzwald, SW Germany) Sebastian Staude a, Susanne Göb a, Katharina Pfaff a, Florian Ströbele...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany US Geological Survey, MS 963, Box 25046, Denver...barites from hydrothermal mineralizations in SW Germany were investigated, for the first time, by a combination...(2011) 1–20 Hydrothermal mineralizations in SW Germany have been studied for a long time. More recent...formation 2.1. Geological background Southwest Germany consists of the Variscan crystalline basement of |  | | Journal (article/letter/editorial) | | Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany Received 17 June 2005; accepted in revised form...2005 Abstract In the Schwarzwald area, southwest Germany, more than 400 hydrothermal veins hosting different...hydrothermal ore deposits. Many examples of Mississippi Valley-type deposits are believed to be produced by the...General geology In the Schwarzwald area, southwest Germany, Variscan crystalline basement rocks have been...N 967 Pforzheim iver 1 R hi ne r 70 4 Freudenstadt 65 28 25 27 71 10 11 72 76 73 12-24 77 29 |  | | Journal (article/letter/editorial) | | dewatering of the middle crust: An example from SW Germany Sebastian Staude, Paul D. Bons, Gregor Markl ⁎...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany a r t i c l e i n f o Article history: Received...the Schwarzwald hydrothermal ore district in SW Germany. Five different generations of mineralization,...ascent, and (b) use the Schwarzwald ore district (Germany) as an example to test this model. 2. Fluid expulsion...chose the Schwarzwald as an example, because this region is well known in terms of geology, tectonics, mineralogy |  | Keim, Maximilian F., Staude, Sebastian, Marquardt, Katharina, Bachmann, Kai, Opitz, Joachim, Markl, Gregor (2018) Weathering of Bi-bearing tennantite. Chemical Geology, 499. 1-25 doi:10.1016/j.chemgeo.2018.07.032 | Journal (article/letter/editorial) | | tennantite Maximilian F. Keim, Sebastian Staude, Katharina Marquardt, Kai Bachmann, Joachim Opitz, Gregor...article as: Maximilian F. Keim, Sebastian Staude, Katharina Marquardt, Kai Bachmann, Joachim Opitz, Gregor...tennantite Maximilian F. Keim1, Sebastian Staude1*, Katharina Marquardt2, Kai Bachmann3, Joachim Opitz4, Gregor...Tübingen, Germany 2 Bayerisches Geoinstitut, University of Bayreuth, 95440 Bayreuth, Germany Helmholtz-Institut...Stuttgart, Azenbergstraße 18, 70174 Stuttgart, Germany *corresponding author: Sebastian Staude MA mail: |  | Walter, Benjamin F., Gerdes, Axel, Kleinhanns, Ilka C., Dunkl, István, von Eynatten, Hilmar, Kreissl, Stefan, Markl, Gregor (2018) The connection between hydrothermal fluids, mineralization, tectonics and magmatism in a continental rift setting: Fluorite Sm-Nd and hematite and carbonates U-Pb geochronology from the Rhinegraben in SW Germany. Geochimica et Cosmochimica Acta, 240. 11-42 doi:10.1016/j.gca.2018.08.012 | Journal (article/letter/editorial) | | U-Pb geochronology from the Rhinegraben in SW Germany Benjamin F. Walter, Axel Gerdes, Ilka C. Kleinhanns...U-Pb geochronology from the Rhinegraben in SW Germany, Geochimica et Cosmochimica Acta (2018), doi: https://doi...U-Pb geochronology from the Rhinegraben in SW Germany. Benjamin F. Walter*1, Axel Gerdes2, Ilka C. Kleinhanns1...Geoscience, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Goethe University Frankfurt, Insitute of Geosciences...Altenhoeferallee 1, D-60438 Frankfurt am Main, Germany 3 University of Göttingen, Geoscience Center, |  | Pfaff, Katharina, Hildebrandt, Ludwig H., Leach, David L., Jacob, Dorrit E., Markl, Gregor (2010) Formation of the Wiesloch Mississippi Valley-type Zn-Pb-Ag deposit in the extensional setting of the Upper Rhinegraben, SW Germany. Mineralium Deposita, 45 (7) 647-666 doi:10.1007/s00126-010-0296-5 | Journal (article/letter/editorial) | | Mississippi Valley-type Zn-Pb-Ag deposit in the extensional setting of the Upper Rhinegraben, SW Germany Katharina...The Mississippi Valley-type (MVT) Zn–Pb–Ag deposit in the Wiesloch area, Southwest Germany, is controlled...bodies consisting of sphalerite, banded sphalerite, galena, pyrite, sulfosalts (jordanite and geocronite)...Geowissenschaften, Wilhelmstr. 56, 72074 Tübingen, Germany e-mail: markl@uni-tuebingen.de L. H. Hildebrandt...und Umweltschutz, Im Köpfle 7, 69168 Wiesloch, Germany formation waters. The ascending brines originally |  | Scharrer, Manuel, Sandritter, Katharina, Walter, Benjamin F., Neumann, Udo, Markl, Gregor (2020) Formation of native arsenic in hydrothermal base metal deposits and related supergene U6+ enrichment: The Michael vein near Lahr, SW Germany. American Mineralogist, 105 (5). 727-744 doi:10.2138/am-2020-7062 | Journal (article/letter/editorial) | | The Michael vein near Lahr, SW Germany Manuel Scharrer1,*, Katharina Sandritter1, Benjamin F. Walter1...of Tuebingen, Wilhelmstr. 56, D-72074 Tübingen, Germany 1 Abstract Native arsenic is an occasional ore... Its rarity (compared to pyrite, arsenopyrite, galena, sphalerite, or chalcopyrite, for example) is surprising...near Lahr, Schwarzwald, southwest (SW) Germany. Here, galena, sphalerite, and native arsenic are the...minerals. The two important ore stages comprise (1) galena-barite and (2) sphalerite-native arsenicquartz |  | Staude, Sebastian, Werner, Wolfgang, Mordhorst, Teresa, Wemmer, Klaus, Jacob, Dorrit E., Markl, Gregor (2012) Multi-stage Ag–Bi–Co–Ni–U and Cu–Bi vein mineralization at Wittichen, Schwarzwald, SW Germany: geological setting, ore mineralogy, and fluid evolution. Mineralium Deposita, 47 (3) 251-276 doi:10.1007/s00126-011-0365-4 | Journal (article/letter/editorial) | | vein mineralization at Wittichen, Schwarzwald, SW Germany: geological setting, ore mineralogy, and fluid...Co–Ag–Bi–U mining area (Schwarzwald ore district, SW Germany) hosts several unconformity-related vein-type mineralizations...Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany e-mail: markl@uni-tuebingen.de W. Werner Regierungspräsidium...Bergbau (LGRB), Albertstr. 5, 79104 Freiburg i. Br., Germany U–Bi, Bi–Ag, Ni–As–Bi and Co–As–Bi. Important...djurleite besides native Bi, chalcopyrite, sphalerite, galena and tennantite. The mineral-forming fluid system |  | | Journal (article/letter/editorial) | | mineralization history of the Schwarzwald ore district KATHARINA PFAFF1, ROLF L. ROMER2 and GREGOR MARKL1,* 1 ...Geowissenschaften, Wilhelmstr. 56, D-72074 Tübingen, Germany *Corresponding author, e-mail: markl@uni-tuebingen...Geoforschungszentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany Abstract: This study deals with the use of new...of mineralizations in the Schwarzwald region of southwest Germany. In detail, we present new U-Pb age data...data of ferberite (from Clara Mine), chalcedony (from Silberbrünnle Mine), agate (Geisberg), carneol (‘‘Markgräfler |  | | Journal (issue) | | Schneeberg Mining District, Western Erzgebirge, Saxony, Germany ....................................... 620 by...Schneeberg District in the famous Saxon Erzgebirge of Germany has been a source of mineral specimens and mineral...1877 "find of the century" in the Weisser Hirsch mine; many fine specimens of gangue species-these are...Sammlungen, Brennhausgasse 14, D-09599 Freiberg, Germany. Email: Andreas .Massanek@geosamm.tu-freiberg.de...de 2 Naunhoferstrasse 49, D-04299 Leipzig, Germany. Email: info@sm -mineral.de 3 Senckenberg Naturhistorische |  | | Journal (article/letter/editorial) | | (MgF2)-rich deposits in Mg-poor environments Katharina Pfaff,* Sebastian Staude, and Gregor Markl Fachbereich...Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany Abstract Sellaite (MgF2) forms from melts, fluids...than fluorite (CaF2). The Clara mine near Oberwolfach (Schwarzwald, Germany) is an extensive hydrothermal...pre-altered rocks (i.e., gneiss around the Clara mine altered during prior hydrothermal events) show significantly...hydrothermal vein-type deposits. Keywords: Sellaite, Clara mine, Schwarzwald, hydrothermal vein-type mineralization |  | | Catalog/List | | Tellurium down one side small 2x3 inch (Bambolla Mine, Moctezuma, Mexico) £25 BERYL translucent colourless...CHALCANTHITE rich blue mass on lx2 matrix (Majuba Mine, Nevada USA) £6 STRONTIANITE yellowish. strongely...crystalline areas in white Barytes. (Whitesmith mine, Strontian, Argyllshire, Scotland) lxl £5 lx2 £10...5mm brown crystals over 2x4 inch surface hardshell Mine, Santa Cruz County Arizona USA £ I 2 GYPSUM variety...chalcocite) on matrix with dark grey Pyargyrite Uchuchaqua Mine, Peru £ 10 b) with 3mm crystal on lxl inch £5 FLUORITE |  | Hettmann, K., Kreissig, K., Rehkamper, M., Wenzel, T., Mertz-Kraus, R., Markl, G. (2014) Thallium geochemistry in the metamorphic Lengenbach sulfide deposit, Switzerland: Thallium-isotope fractionation in a sulfide melt. American Mineralogist, 99 (4) 793-803 doi:10.2138/am.2014.4591 | Journal (article/letter/editorial) | | fractionation in a sulfide melt Kai Hettmann1, Katharina Kreissig2, Mark Rehkämper2, Thomas Wenzel1,*,...Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany 2 Department of Earth Science and Engineering,...Geowissenschaften, Johannes Gutenberg-Universität Mainz, Germany 1 Abstract The Lengenbach (Switzerland) Pb-As-Tl-Zn...deposit in the Binn Valley of Switzerland, the non-metamorphic Wiesloch Mississippi Valley-type deposit in...in Southern Germany, and the Cu- and As-rich mineralization at Pizzo Cervandone about 2 km SW of the Lengenbach |  | | Catalog/List | | sunbust effect , cut and polished slab 2.5 xl .5 Mine de L' Etoile Congo £20 3. LEPIDOLITE, choice display...NATIVE SILVER thin sheet about lxl.5 inches La Noria mine, San Martin, Zacatecas Mexico £15 , 16. NATIVE COPPER...nice Ix 2.5 inch exposed cleavage surface. Mission Mine, Pima County, Arizona USA £25 17. GRAPHITE, pure...up well for display. interesting location Niobec Mine, Quebec, Canada £25 19. PYRITE a very sharp 2cm...Riocha Spain £10 2x3, displays quite nicely ( 20. GALENA on PYRRHOTITE platy crystals in a one inch area |  | | Journal (article/letter/editorial) | | waste clay from the Sardes (Salihli) placer gold mine and its utilization in floor-tile manufacture— lker...the massive sulfide deposits in the Altai-Sayan Region, Central Asia—V.A. Simonov, I. V. Gaskov, and S...mineralization at Nabburg-Wölsendorf, southeastern Germany—Harald G. Dill, Stephan Kaufhold, Berthold Weber...characteristics of mafic intrusions of the Norilsk region—O.V. Petrov, S.A. Sergeev, E.M. Prasolov, V.O....basic-ultrabasic complexes of the Dambukinskii ore region of the Upper Amur area—A.V. Mel’nikov, V.G. Moiseenko |  | Gagnevin, D., Menuge, J. F., Kronz, A., Barrie, C., Boyce, A. J. (2014) Minor Elements in Layered Sphalerite as a Record of Fluid Origin, Mixing, and Crystallization in the Navan Zn-Pb Ore Deposit, Ireland. Economic Geology, 109 (6) 1513-1528 doi:10.2113/econgeo.109.6.1513 | Journal (article/letter/editorial) | | Georg-August-Universität, D-37077 Göttingen, Germany 4 Isoprime 5 Oil plc, Number 1, Central Park...hydrothermal deposits including, most notably, Mississippi Valley-type (MVT) deposits. The existence of layered sphalerite...Irish-type (e.g., Barrie et al., 2009), Mississippi Valley-type (MVT; e.g., Paradis et al., 2007), other carbonate-hosted...association of colloform sphalerite with skeletal galena in Zn-Pb deposits, and arguments based on crystal... Carboniferous Carbonate-Hosted Deposits Mine (Active) Mine (Closed) Fig. 1. Geologic map of Ireland |  | | Catalog/List | | calcite or matrix 935 ■ MILLOSEVICHITE Scholler Mine, Kladno, Czech Republic. Rich yellow-grey spongy...-·-·-- !'lo_9_ _ _ _ _ 285 ■■ NATIVE GOLD La Farolla mine, Copiapo, Chile one or two spots on 2cm matrix _£7_..._ _ _ _ __ ~ - / ~ : i E.RTRANDITE ____ .Gclc~~~Mine, G~~e~~;i~;Val~d~~~;: srazitcolourless micro crystals...discovery) 1074 ■■ NATIVE GOLD Rhine river, near Buihl, Germany Very rich brown -red masses with minor Copiapite... - --- ----- ----- - -- 73 ■■ BRAUNITE Praborna Mine, St Marcel ,Piedmont, Italy 849 ■ OPAL Carlaze Pit |  | | Journal (issue) | | • Email: info@kristalle.com Harz Mountains, Germany by Günter Grundmann Thomas P. Moore Wendell E...COVER: PROUSTITE, 3.5 cm, from St Andreasberg. Germany, found in 1899; ex collection of Richard Baldauf...District, Western Harz Mountains, Niedersachsen, Germany ........................... 300 by G. Grundmann...District Western Harz Mountains Niedersachsen, Germany Günter Grundmann Eschenweg 6 D-32760 Detmold grundmann...samsonite emerged from just two pockets in the Samson mine. St. Andreasberg is also known for its fine specimens |  | | Journal (article/letter/editorial) | | barrier between the northern and southern Mississippi Valley in early Trenton times. Evidence is presented to...reached the lower Mississippi Valley by way of the Appalachian Valley, while another faunule seems to...side of the Nashville Island, into the Appalachian Valley, and westward around the southern border of Ozarkia...Sphaerocoryphe arachniformis sp. nov. Dalmanites katharina sp. nov. Pterygometopus callicephalus Calymene...This same fossil has led to the correlation of the Galena with the Kimmswick, the error of which will be |  | Alford, Lee, Gysi, Alexander P., Hurtig, Nicole C., Monecke, Thomas, Pfaff, Katharina (2020) Porphyry-related polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace element chemistry. Ore Geology Reviews, 119. 103295 doi:10.1016/j.oregeorev.2019.103295 | Journal (article/letter/editorial) | | Alexander Gysi, Nicole Hurtig, Thomas Monecke, Katharina Pfaff PII: DOI: Reference: S0169-1368(19)30623-7...Alexander Gysi*, Nicole Hurtig, Thomas Monecke, Katharina Pfaff Center for Mineral Resources Science, Department...tetrahedrite veins, enargite-pyrite-quartz veins, and galena-sphalerite-carbonate veins. The textures, mineral...concentrations, and contains inclusions of electrum and galena. The observed veining styles, paragenetic relationships...varying amounts of pyrite, chalcopyrite, sphalerite, galena, tennantite, gold, and enargite and occur in faults |  | | Book | | INTRODUCTION TO Robert Laut, Ph.D. 4880 Lower Valley Road, Atglen, Pennsylvania 19310 Dedication This...Published by Schiffer Publishing Ltd. 4880 Lower Valley Road Atglen, PA 19310 Phone: (610) 593-1777; Fax:............................................. 30 Germany .................................................in several countries, including: AVR in Julich, Germany; Peach Bottom and Fort St. Vrain in the US; Dragon...uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was |  | | Catalog/List | | matrix .About a large Ix2 area on 2x2 rock. Bambolla Mine, Moctezuma Mexico £20 2. HEMATITE pseudomorph after...quite good covering of yellow micro crystals on galena large Ix half inch £8 Schwarzenberg Saxony (Type...piece of grey masses in quartz, ½x½ £9 Bambolla mine , Moctezuma, Mexico 8. NATIVE COPPER in calcite...exposed cleavage surface. overall about 2x2 Mission Mine, Pima County, Arizona USA £20 10. NATIVE SILVER...bluish surface due to Bornite coating. La Noria mine, San Martin, Zacatecas Mexico £15 ' 11. NATIVE GOLD |
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