 | | Journal (article/letter/editorial) | | MINES IN THE SCHWARZWALD ORE DISTRICT, SOUTHERN GERMANY Sebastian STAUDE, Alevtina DORN, Katharina PFAFF...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...activity, low pH and an f(O2) around the hematite–magnetite buffer in favor of the more common assemblage...miharaite, Schwarzwald ore district, Black Forest, Germany. Sommaire On trouve plusieurs exemples de minéralisation |  | Staude, S., Mordhorst, T., Nau, S., Pfaff, K., Brugmann, G., Jacob, D. E., Markl, G. (2012) Hydrothermal carbonates of the Schwarzwald ore district, southwestern Germany: Carbon source and conditions of formation using δ18O, δ13C, 87Sr/86Sr, and fluid inclusions. The Canadian Mineralogist, 50 (5) 1401-1434 doi:10.3749/canmin.50.5.1401 | Journal (article/letter/editorial) | | OF THE SCHWARZWALD ORE DISTRICT, SOUTHWESTERN GERMANY: CARBON SOURCE AND CONDITIONS OF FORMATION USING...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany Katharina PFAFF* Institut für Geowissenschaften...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany Gerhard BRÜGMANN and Dorrit E. JACOB Institut...Universität, JJ Becher-Weg 21, D-55099 Mainz, Germany Gregor MARKL§ Institut für Geowissenschaften,...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany Abstract Diagenetic carbonates, metamorphic carbonates |  | 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...alkaline with redox conditions above the hematite– magnetite buffer. We suggest that the precipitation mechanism |  | | Report (issue) | | best of the classic smithsonites from the old Kelly mine in New Mexico. Associations of aurichalcite, kipushite...come from a recent find in Sounion mine #6 (also known as the Exi mine, “Exi” being Greek for “six”) in...$130). Cu-rich smithsonite, 2.7 cm, from Sounion mine #6, Laurium district, Attika, Greece. Greek Rocks...=============== The same discovery in Sounion mine #6 has also produced larger specimens which show... calcite and hemimorphite, 5.5 cm, from Sounion mine #6, Laurium district, Attika, Greece. Greek Rocks |  | | 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 |  | | 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) | | Tübingen, Germany b Institut für Mineralogie, Callinstrasse 3, D-30167 Hannover, Germany Received 25...mineral separates from the Schwarzwald region, southwest Germany, were analyzed for their iron isotope...of Central Europe, the Schwarzwald in southwest Germany. The purpose of this study is (1) to investigate... U or Cu since Roman times. One deposit (the Clara mine near Wolfach) is still active and exploits a...Simplified geological map of the Schwarzwald region in southwest Germany with sample locations. The numbers refer |  | Epp, T., Walter, B. F., Scharrer, M., Lehmann, G., Henze, K., Heimgärtner, C., Bach, W., Markl, G. (2019) Quartz veins with associated Sb-Pb-Ag±Au mineralization in the Schwarzwald, SW Germany: a record of metamorphic cooling, tectonic rifting, and element remobilization processes in the Variscan belt. Mineralium Deposita, 54 (2) 281-306 doi:10.1007/s00126-018-0855-8 | Journal (article/letter/editorial) | | Sb-Pb-Ag±Au mineralization in the Schwarzwald, SW Germany: a record of metamorphic cooling, tectonic rifting...Accepted: 1 November 2018 # Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract A combination...Sb-Pb-Ag±Au-bearing quartz veins in the Schwarzwald (SW Germany) with isotopic, fluid inclusion, and geochemical...University Tübingen, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Department of Geosciences, University of Bremen...Bremen, Klagenfurter Straße 4, 28359 Bremen, Germany Shear zone-hosted, mesothermal (Au-)Sb vein deposits |  | 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...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...Tübingen, Wilhelmstr. 56, 72074 Tübingen, Germany 3 -p Professur für Lagerstättenlehre und Petrologie |  | 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) | | U6+ enrichment: The Michael vein near Lahr, SW Germany Manuel Scharrer1,*, Katharina Sandritter1, Benjamin...of Tuebingen, Wilhelmstr. 56, D-72074 Tübingen, Germany 1 Abstract Native arsenic is an occasional ore...Michael vein near Lahr, Schwarzwald, southwest (SW) Germany. Here, galena, sphalerite, and native arsenic are...Technology (KIT), Adenauerring 20b, D-76313 Karlsruhe, Germany. 0003-004X/20/0005–727$05.00/DOI: https://doi.org/10...base-metal vein is the Michael mine near Lahr, Schwarzwald, southwest (SW) Germany, since it operated on a hydrothermal |  | | Journal (article/letter/editorial) | | 2O H EXAGONAL Locality: The Clara mine, central Black Forest, Germany. Occurrence: Associated minerals...& THEYE, T. (2004): Agardit-(Ce) von der Grube Clara im mittleren Schwarzwald. Aufschluss 55, 17-23....pit near the long-abandoned Clear Creek mercury mine, New Idria district, San Benito County, California...Also from (2) the Kali Kafi mine, Anarak, Iran and from (3) the Chah Khouni mine, Anarak, Iran. Occurrence:...Ca2Mn2+Fe3+[Si4O12(OH)]•2H2O T RICLINIC Locality: Daye mine, near Huangshi, Hubei Province, People’s Republic |  | | 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 (issue) | | 64 Wulfenit, Stolzit und Raspit von der Grube Clara Apatit aus der Hillestad-Caldera, Holmestrand,...Sonderausstellung: Fossilien aus Holzmaden • Fluorit FREIBURG • 16./17. Oktober 1999 Stadthalle 2 am Messeplatz...MM-Raritäten • Mineralien und Fossilien aus der Region • Edelsteine und Schmuck \I; DMF-lnternational... Die Bezeichnung des genauen Fundpunkts lautet „Mine 6, 9. Horizont"·. Der Zufall wollte es, daß sich...Bajuts). Immer wieder haben die Bergwerke dieser Region spektakuläre Mineralienfunde geliefert. So auch |  | | Report (issue) | | (Spionkop Creek, Canada); in a serpentine-hosted magnetite-chromite deposit (Eretria, Greece). Association:...Canada); geerite, chalcopyrite, cobalt pentlandite, magnetite, chromite, andradite, chlorite, diopside (Eretria...USA, at the Campbell mine, Bisbee, Cochise Co., Arizona; in the Lone Tree mine, Buffalo Mountain district...Harz Mountains, and in the Clara mine, near Oberwolfach, Black Forest, Germany. From the Lubin and Rudna |  | | Journal (article/letter/editorial) | | streak, H 5-6, associated with aegirine, fluorite, magnetite, dolomite, and baryte. Orthorhombic, R.I. 2.12...Mitt. 64, 11. At the Clara mine, nr. Oberwolfach, central Black Forest, W. Germany, as white, yellowish...Hero Town (420 m, 44 ~ west of south), QalaDizeh region, NE Iraq, in melilite skarn in contact with banded...M. 50, 681. At the dumps of the disused Bambolla mine, Moctezuma, Sonora, Mexico, as monomineralic crusts...on old mining dumps, northern Black Forest, W. Germany, as white to pale green radial, acicular, aggregates |  | | Report (issue) | | Township, New York, USA); in a serpentine-hosted magnetite–chromite deposit (Eretria, Greece). Association:...spionkopite, chalcopyrite, cobalt pentlandite, magnetite, chromite, andradite, chlorite, diopside (Eretria...Silesia, Poland. At the Clara mine, near Oberwolfach, Black Forest, Germany. In southwestern Co. Cork |  | | Catalog/List | | 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...large lx2 inch £20 Ilimaussaq Greenland Sapucai Mine, Galileia Minas Gerais about 8.5mm Seinajoki Laani |  | | Report (issue) | | (Fe3.20 Ni0.06 )Σ=3.26 S4.00 . (2) Landsberg, Germany; by electron microprobe, corresponds to Fe3.21...greigite, mackinawite, pyrrhotite, marcasite, magnetite, sphalerite, galena, chalcopyrite, calcite. Distribution:...In Canada, from the Silverfields mine, at Cobalt, and the Nicopor mine, north of Schreiber, Ontario; in...iron ores of the Kerch Peninsula. In the Kamaishi mine, Iwate Prefecture, Japan. In the Lengenbach quarry...Switzerland. In Germany, from Hartenstein, Saxony; in the Clara mine, near Oberwolfach, Black Forest; |  | | Report (issue) | | 3 34.3 96.6 (3) 66.95 33.05 100.00 (1) Tripuhy mine, Brazil; average of 13 electron microprobe analyses...Association: Lewisite, monazite, rutile, kyanite, magnetite (Tripuhy mine, Brazil); selenium, sulfur, stibiconite...Nevada, USA). Distribution: From the Tripuhy cinnabar mine, Ouro Prêto, Minas Gerais, Brazil. At Doncellas...Mexico; at the McDermitt mine, Ophir district, Humboldt Co., from the Goldstrike mine, Lynn district, and...and the Gold Quarry mine, Maggie Creek district, Eureka Co., and at the Green prospect, Mopung Hills, Lake |  | | Report (issue) | | corresponding to Ag1.01Bi1.00Se2.00. (3) Kidd Creek mine, Canada; by electron microprobe, corresponding to...naumannite, eucairite, clausthalite (Kidd Creek mine, Canada); hessite, chalcocite, digenite, umangite...bornite, chalcopyrite, clausthalite, covellite, magnetite, hematite, goethite, malachite, azurite (Julianehåb...Sudetes Mountains, Poland [TL]. At the Clara mine, near Oberwolfach, the Mullenbach U deposit, Black Forest...Niederschlema-Alberoda U-Se-polymetallic deposit, Erzegebirge, Germany. Found northwest of Zurich, Switzerland. In Romania |  | | Journal (article/letter/editorial) | | 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal copper deposits...specimen of olivenite from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have...secondary copper assemblages from the Black Pine mine in the Phillipsburg area of Granite County (Waisman...and Gibbs 1983; Anthony et al. 1995). At the 79 mine in Gila County, olivenite occurs as small, olive-green...brochantite and anglesite (Keith 1972). At the Grandview mine, Coconino County, small prismatic olivenite crystals |  | | Journal (article/letter/editorial) | | Thomaston: albite, apatite, autunite, garnet, magnetite, microcline, mus covite, oligoclase, quartz,...min erals. Accessory minerals include garnet, magnetite, titan ite, apatite, tourmaline, and zircon....accessory beryl, tourmaline (schorl), garnet, and magnetite. Figure 4 is a map of the collecting area. The...Segeler of "Minerals of the Clara Mines, OberWolfach, Baden, West Germany," which appeared in the November-December...Wurtzite Oxides Anatase** Brookite** Ilmenite Magnetite Pyrolusite Rutile llalides Figure 7: Sphalerite |  | | Journal (article/letter/editorial) | | 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...M.M. 46, 257. Yellowish crusts from the Bambolla mine, Moctezuma, Sonora, Mexico, are hexagonal, a 5.045...crystals on quartz and baryte from the Clara mine, Oberwolfach, Baden, have space-group Pmmb, a 11.82, b |  | | Journal (article/letter/editorial) | | Karrenbergite Ecrenr Wlr-cnn. Inaug. Diss., Univ. Freiburg, 1958, p. 52-54; from an abstract by K. F. Chudoba...shale bclow the main trona beC in the Westvaco trona mine, Sweetwater Countl', Wyoming, associated with shortite...for Keith Norseth, geologist of the Westvaco trona mine. M. F. Fenaksite M. D. DonnrreN, D. D. Rocacnrv...insignilicant traces. A{ter deducting small amounts of magnetite (calculated from FesO3) and adularia (calculated...sulfur-yellow rare scaly aggregates in the Sophia Shaft, Baden. Microchemical tests showed Fe, U, As. Composition |  | | Book | | mineral deposits are formed, such as those of magnetite, ilmenite, chromite, pyrrhotite, chalcopyrite...contactmetasomatic mi neral s originate (eg vesuvianite, magnetite, pyrrh otite and chalcopyrite} . If, during v...as gold, platinum , cassiterite, w olframite, magnetite or garnet, become concentrat ed. Furthermore,...even in its powder form or in thin sections, eg magnetite or pyrite. In granular aggregates transparent...~~~1t~$.'~\tf!~~ft•' b ·.' 15 .. C i d magnetite has a metallic lustre on its crystal faces but |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany