 | | Journal (article/letter/editorial) | | 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...of pre-altered rocks (i.e., gneiss around the Clara mine altered during prior hydrothermal events) show...structure of the sellaite-bearing portion of the Clara fluorite vein, the fluid is shielded from sedimentary...cooling and formation of water-bearing phases like illite that consume fluids, favor sellaite, and later |  | | Report (issue) | | X-Ray Diffraction Pattern: Clara mine, Schwarzwald, Baden-Württemberg, Germany. 3.082 (100), 5.95 (56),...52 9.13 100.00 (1) Clara mine, Oberwolfach, Schwarzwald, Baden-Württemberg, Germany; average electron...00(AsO4)0.95(PO4)0.01](O6.16H6.00). (2) Monterniers mine, Lantignié, Rhône, Auvergne-RhôneAlpes, France;...Quartz, baryte, hematite, illite, goethite, beudantite, dussertite (Clara); arsenogoyazite, jarosite...Distribution: From the Clara mine, Oberwolfach, Schwarzwald, Baden-Württemberg, Germany (holotype) and the |  | 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...72074 Tübingen, Germany e-mail: markl@uni-tuebingen.de W. Werner Regierungspräsidium Freiburg, Landesamt für...und Bergbau (LGRB), Albertstr. 5, 79104 Freiburg i. Br., Germany U–Bi, Bi–Ag, Ni–As–Bi and Co–As–Bi. Important...Göttingen, Goldschmidtstr. 1-3, 37077 Göttingen, Germany Keywords Bi–Co–Ni–Ag–U vein mineralization . Schwarzwald |  | | Journal (article/letter/editorial) | | 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...Schwarzwald region of southwest Germany. In detail, we present new U-Pb age data of ferberite (from Clara Mine)...Mine), chalcedony (from Silberbrünnle Mine), agate (Geisberg), carneol (‘‘Markgräfler Land’’), and confirm...post-Variscan hydrothermal mineralization in the region. The combined dataset reveals that vein-type mineralizations |  | Walter, Benjamin F., Kortenbruck, Philipp, Scharrer, Manuel, Zeitvogel, Christine, Wälle, Markus, Mertz-Kraus, Regina, Markl, Gregor (2019) Chemical evolution of ore-forming brines – Basement leaching, metal provenance, and the redox link between barren and ore-bearing hydrothermal veins. A case study from the Schwarzwald mining district in SW-Germany. Chemical Geology, 506. 126-148 doi:10.1016/j.chemgeo.2018.12.038 | Journal (article/letter/editorial) | | study from the Schwarzwald mining district in SW-Germany Benjamin F. Walter, Philipp Kortenbruck, Manuel...study from the Schwarzwald mining district in SW-Germany. Chemge (2019), https://doi.org/10.1016/ j.chemgeo...study from the Schwarzwald mining district in SW-Germany Benjamin F. Walter*1, Philipp Kortenbruck1, Manuel...Geoscience, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Memorial University of Newfoundland and Labrador...(CREAIT), St. John's, Canada AC CE D-55128 Mainz, Germany D Johannes Gutenberg-Universität Mainz, Institut |  | Keim, Maximilian F., Walter, Benjamin F., Neumann, Udo, Kreissl, Stefan, Bayerl, Richard, Markl, Gregor (2019) Polyphase enrichment and redistribution processes in silver-rich mineral associations of the hydrothermal fluorite-barite-(Ag-Cu) Clara deposit, SW Germany. Mineralium Deposita, 54 (2) 155-174 doi:10.1007/s00126-018-0799-z | Journal (article/letter/editorial) | | hydrothermal fluorite-barite-(Ag-Cu) Clara deposit, SW Germany Maximilian F. Keim 1 & Benjamin F. Walter...Accepted: 8 March 2018 # Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract The silver-copper...the fluorite-barite vein system at the Clara deposit in SW Germany shows large scale vertical zoning. Low...D-72074 Tübingen, Germany 2 Stuttgart, Germany The Schwarzwald ore district in SW Germany hosts numerous...and Steuer 2004), but the Clara Mine currently represents the last active mine in the area (Staude et al |  | 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, |  | | Journal (article/letter/editorial) | | isotopes: A case study from the Schwarzwald, SW Germany Johannes Glodny & Borwin Grauert* Received: 28...quarry near Steinach (Kinzigtal, Schwarzwald, SW Germany). Veins are postorogenic, SW-NE-oriented, and cut...Münster, Germany J. Glodny (*) Deutsches GeoForschungsZentrum, Telegrafenberg, 14473 Potsdam, Germany e-mail:...absolute age constraints. The Schwarzwald, SW Germany, is an area well-known for its abundance of hydrothermal...profile across a multistage, m-wide vein of the Clara mine, Central Schwarzwald. These results highlight |  | | Journal (article/letter/editorial) | | EVOLUTION AT THE WENZEL HYDROTHERMAL DEPOSIT, SOUTHERN GERMANY: IMPLICATIONS FOR THE FORMATION OF KONGSBERG-TYPE...Tübingen, Wilhelmstrasse 56, D–72074 Tübingen, Germany Abstract The post-Variscan Wenzel vein-type deposit...deposit near Wolfach, in the Black Forest, Germany, the type locality of the Ag–Sb alloy dyscrasite, was...deposit, Kongsberg-type deposits, Black Forest, Germany. Sommaire Nous avons entrepris une étude du gisement...Introduction The former Wenzel mine, near Wolfach, Schwarzwald district, southwestern Germany, is a hydrothermal |  | Walter, Benjamin F., Immenhauser, Adrian, Geske, Anna, Markl, Gregor (2015) Exploration of hydrothermal carbonate magnesium isotope signatures as tracers for continental fluid aquifers, Schwarzwald mining district, SW Germany. Chemical Geology, 400. 87-105 doi:10.1016/j.chemgeo.2015.02.009 | Journal (article/letter/editorial) | | fluid aquifers, Schwarzwald mining district, SW Germany Benjamin F. Walter a,⁎, Adrian Immenhauser b, Anna...Universität Tübingen, Wilhelmstr. 56, D-72074 Tübingen, Germany Ruhr-University Bochum, Institute for Geology,...Geophysics, Universitätsstrasse 150, D-44801 Bochum, Germany a r t i c l e i n f o Article history: Received...precipitates from the Schwarzwald mining area in SW Germany is documented and discussed. This study is motivated...mineralizations in the Schwarzwald mining district in SW Germany (Baatartsogt et al., 2007; Staude et al., 2009) |  | 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) | | 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:...E D phone: +49 (0)7071-29-73080 AC 4 SC Germany 1 ACCEPTED MANUSCRIPT Abstract The tennantite-tetrahedrite...near-surface AC environments of oxidation zones or on mine dumps, where elements are highly mobile and a high...Wittichen area in the RI Schwarzwald ore district, Germany (Staude et al., 2010; George et al., 2017). Fahlore |  | | Journal (article/letter/editorial) | | from kaolinite, smectite (potassic beidellite) to illite and muscovite. Chlorite and related mixed-layered... smectite alumineuse (beidellite potassique) , illite, muscovite. La prdsence de chlorite et d’interstratifib...temperature (U, F, Ba) ou en de faibles proportions (Oberwolfach) . De plus, elle est souvent lice B des circulations...d’khantillon mineralogie, Mineralogie 11. (%o) Oberwolfach (For& Noire, R.F.A.) F-Ba TS9/1 TS9/2 994 74...argiles associ&s avec du baryte et du fluorite; mine; M.C.F. = Massif Central Francais. 10 100 60 |  | | Journal (article/letter/editorial) | | IN A 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...Garching, Germany RICHARD BAYERL Ludwigstrasse 8, 70176 Stuttgart, Germany ABSTRACT The Clara baryte-fluorite-(Ag-Cu)...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 |  | | Journal (article/letter/editorial) | | Hydrothermal Vein Barites in the Federal Republic of Germany R. Hofmann 1 and A. Baumann 2 1 Institut flir...Republic of Germany 2 Institut ffir Mineralogie, Universit~itMtinster, Federal Republic of Germany Introduction...Disregarding the exceptional sample from the Barbis mine in the Harz Mountains (with high SiO2 content) the...ratios in barites and calcites from the Bad Grund mine in the Harz Mountains occurring in Lower Carboniferous...ratios shown as the last significant digits Region Mine/Site Harz Mountains Barbis K6nigsgrube 1 |  | | Journal (article/letter/editorial) | | composition. [A.M. 67, 413; M.A. 82M/1801.] Ammonium illite. E. J. Sterne, R. C. Reynolds, Jr., and H. Zantop...shales in the DeLong Mtns., Alaska, contain an illite-type mineral in which over 50 % of the interlayer...remained unnoticed through eight years study of the mine. I-M.A. 81-1868; Bull. 105, 130.] Claraite. K. Walenta...turquoise-blue spherulitic aggregates at the Clara mine, Oberwolfach, Schwarzwald. Pseudohexagonal, probably...Anhedral white grains up to 1 cm from the Colquiri tin mine, Bolivia, are trigonal, space group P~lc or P31c |  | | Journal (issue) | | microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua....moved several miles eastward to be near the Chisos mine after the Marfa Mariposa mining company shut down...but there is even less remaining at the Mariposa mine except an open pit and some underground workings...opened the Perry pit at the Mariposa mine site. It is the Mariposa mine that has the rare oxy-chloride mercury...never been specifically reported from the Chisos mine and most other mines in the district. So probably |  | | Journal (article/letter/editorial) | | The Krunkelbach Uranium Deposit, Schwarzwald,Germany: Correlationof RadiometricAges(U-Pb, U-Xe-Kr,...Krunkelbachvein-typeuranium deposit in southwest Germany wereinvestigated by theU-Xe-Kr,U-Pb,and•34U-•3øTh...occurredduringthe late Carboniferous Schwarzwald,Germany (47ø50•25•' N, 8øff50•'E, aland the Permian. titude...Armorican massifsin France, the Bohemian massifin Germany and Czechoslovakia,and indicatesthat someare of...F). Illitc K-Ar, Rb-Sr, and Ar-Ar datingof the Clara Ba* Present address:Natural History Museum, Bernastrasse15 |  | | Journal (article/letter/editorial) | | Rdde, near Moss, mossite, 553Gran Hadeland, Oslo region, zoned pyroxenes and amphiboles from camptonites...Sweden (Sverige) Gladhammar mine, nickel-rich carrollite, 737 Harstig mine, Pajsberg, sarkinite, 681 Norr6...Norr6, arrojadite (hiihnerkobelite), 23o Sjo mine, Grythytte Parish, Orebro, xantharsenite, polyarsenite...Court farm, Ramsgate, Kent, chalk, i6o Tynebottom mine, Garrigill, Cumbria, arsenical marcasite, gersdorffite...Cornwall, kidwellite, 952 WALES(Cymrul Dyfed, illite, 857 Parc mine, Gwynedd, hydrozincite, nickeloan hydrozincite |  | Dunn, Pete J., Ferraiolo, James A., Fleischer, Michael, Gobel, Volker, Grice, Joel D., Langley, Richard H., Shigley, James E., Vanko, David A., Zilczer, Janet A. (1985) New mineral names. American Mineralogist, 70 (11-12) 1329-1335 | Journal (article/letter/editorial) | | Cualstibite, a new secondary mineral from the Clara Mine in the Central Black Forest (FRG). Chemie der...sition. Type locality is the Clara Mine, Oberwolfach, Central Black Forest (Germany). Type material is at the...Mineralogie und Petrographie, Universitdt Stuttgart, Germany. V.G. Denisovite* Yu. P. Men'shikov, (1984) Denisovite...granite outcrop, associated with kaolinite and illite. It forms subangular platey particles, pale red...826(90\042),2.706(50X004), The mineral o@urs on a mine dump sp€cimen as irrcgular platey segregationsup |  | | Book | | Boring — German (West) — Oberpfalz Region. 2. Earth — pfalz Region. I. Emmermann, R. (Rolf), 1940— . Il...the deep continental crust) Crust. 3. Geology - Germany (West) — OberWohlenberg, Jiirgen, 1933- . III....Springer-Verlag Berlin Heidelberg 1989 Printed in Germany The use of registered names, trademarks, etc....Deep Drilling Program of the Federal Republic of Germany (KTB) would be drilled in the Oberpfalz area...the most ambitious project in the geosciences in Germany. From the beginning, the "Senatskommission fiir |  | | Journal (issue) | | brown jarosite crystals on matrix from the McLean Mine, Esmeralda Co., Nevada. The Martian material was...manufacturer’s standards. NIST Price: $556.00 Hard Rock Mine Waste (SRM 2780a) This Standard Reference Material...analysis used to determine elements in hard rock mine waste and materials of a similar matrix. SRM 2780a...material collected from waste piles of abandoned mine sites in the mountains of central Colorado. A unit...images. Figure 6 (Right) - Sheet Copper – Flambeau Mine (Rusk County, WI) Figure 2—Dr. Weis’s Personal |  | | Report (issue) | | alluvial sediments in the San Joaquin and Santa Clara Valleys of California. The effects of load, however...land-surface subsidence in the San Joaquin and Santa Clara Valleys of California is the subject of this report...to about 22 percent. For example, in the Santa Clara Valley at San Jose, the natural effective overburden...factors in the sediments of the San Joaquin and Santa Clara Valleys in enough detail to set the stage for what...sodium chloride concentrations in uafractionated illite about 60 percent coarser than 2 microns (modified |  | | Book | | illustrated Encyclopedi of the World’s Rocks and Mine re L A R E N MI OF THE WORLD Rudolf Duda and...deposits in Texas and Louisiana (USA), Tarnobrzeg region and Machow (Poland), Karakum Desert and Volgaland...(217), marcasite (437) e Occurrence: common; Clay region in Alabama (USA); Harz (GDR), FRG, Botogol deposit...Caucasus — crystals up to 1.5 cm (USSR), Getchell Mine — Nevada (USA) e Application: ore (extraction of...Sal-ammoniac — aggregation of crystals from pile of a coal mine; Kladno (Czechoslovakia — width of field 15 mm) | | | Book | | deposits in Texas and Louisiana (USA), Tarnobrzeg region and Mach6w (Poland), Karakum Desert and Volgaland...(217), marcasite (437) • Occurrence: common; Clay region in Alabama (USA); Harz (GDR), FRG, Botogol deposit...Caucasus - crystals up to 1.5 cm (USSR), Getchell Mine - Nevada (USA) •Application: ore (extraction of...- aggregation of crysta ls from pil e of a coal mine; Kladn o (Czechoslovakia - width of field 15 mm)...volcano Avachinskaya in Kamchatka (USSR), Wiesbaden region (FRG) • Application: chemical, glass and food industries |  | Epp, Tatjana, Marks, Michael A.W., Ludwig, Thomas, Kendrick, Mark A., Eby, Nelson, Neidhardt, Harald, Oelmann, Yvonne, Markl, Gregor (2019) Crystallographic and fluid compositional effects on the halogen (Cl, F, Br, I) incorporation in pyromorphite-group minerals. American Mineralogist, 104 (11) 1673-1688 doi:10.2138/am-2019-7068 | Journal (article/letter/editorial) | | Geowissenschaften, Wilhelmstraße 56, 72076 Tübingen, Germany Eberhard Karls Universität Tübingen, Fachbereich...Geoökologie, Rümelinstraße 19-23, 72070 Tübingen, Germany 3 Ruprecht-Karls-Universität Heidelberg, Institut...Im Neuenheimer Feld 234-236, 69120 Heidelberg, Germany 4 Research School of Earth Sciences, Australian...16), and vanadinite (N = 2) from Schwarzwald (Germany). Natural pyromorphite incorporates more I (up...PyGM from the Schwarzwald mining district in SW Germany. We developed a method for determining bulk halogen |
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