 | | Journal (issue) | | • Email: info@kristalle.com Harz Mountains, Germany by Günter Grundmann Thomas P. Moore Wendell E... Moore COVER: PROUSTITE, 3.5 cm, from St Andreasberg. Germany, found in 1899; ex collection of Richard... Contents The St. Andreasberg Mining District, Western Harz Mountains, Niedersachsen, Germany .............(Simonin, 1869). The Mining District Western Harz Mountains Niedersachsen, Germany Günter Grundmann Eschenweg...minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized reputation: |  | | Journal (article/letter/editorial) | | application to Pb-Zn deposits in the Harz Mountains, Germany Y.-F. Zheng* and J. Hoers Geochemical Institute...G6ttingen, Goldschmidtstrasse 1, W-3400 G6ttingen, Germany Received: October 23, 1991/Accepted: September...Pb-Zn deposits in the western Harz Mountains, Germany. A positive correlation between 613C and 5180 values...Wilhelmstrasse56, W-7400 Tfibingen 1, Germany observed for calcites from the St. Andreasberg deposit in the Middle Harz...in the Upper Harz and the St. Andreasberg deposit in the Middle Harz), Germany, are compared to calculated |  | Cabral, Alexandre Raphael, Ließmann, Wilfried, Lehmann, Bernd (2015) Gold and palladium minerals (including empirical PdCuBiSe3) from the former Roter Bär mine, St. Andreasberg, Harz Mountains, Germany: a result of low-temperature, oxidising fluid overprint. Mineralogy and Petrology, 109 (5) 649-657 doi:10.1007/s00710-015-0396-0 | Journal (article/letter/editorial) | | from the former Roter Bär mine, St. Andreasberg, Harz Mountains, Germany: a result of low-temperature,...polymetallic deposits of St. Andreasberg in the middle-Harz vein district, Germany, native gold and palladium...in the silver-mining district of St. Andreasberg in the Harz Mountains, Germany (Fig. 1). Our findings...Clausthal-Zellerfeld, Germany 2 Lehrbergwerk Grube Roter Bär Sankt Andreasberg, Rosdorfer Weg 33a, D-37073...D-37073 Göttingen, Germany The material investigated here was collected in 1924 by mine geologist Ernst |  | Alles, Jonas, Ploch, Alexander-Maria, Schirmer, Thomas, Nolte, Nicole, Liessmann, Wilfried, Lehmann, Bernd (2019) Rare-earth-element enrichment in post-Variscan polymetallic vein systems of the Harz Mountains, Germany. Mineralium Deposita, 54 (2) 307-328 doi:10.1007/s00126-018-0847-8 | Journal (article/letter/editorial) | | polymetallic vein systems of the Harz Mountains, Germany Jonas Alles 1 & Alexander-Maria Ploch 1 & Thomas...Accepted: 5 October 2018 # Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract Carbonate...have more elevated REE content, compared with the Lower (eastern) Harz fluorite-rich systems with less REE...the Lower Harz systems has 87Sr/86Sri around 0.716 and εNdi of − 2 to − 5. Fluorite in the Lower Harz...Adolph-Roemer-Str. 2A, 38678 Clausthal-Zellerfeld, Germany 2 Geoscience Centre Göttingen, Universität Göttingen |  | | Journal (article/letter/editorial) | | Rammelsberg massive sulphide Cu-Zn-Pb-Ba-Deposit, Germany: an example of sediment-hosted, massive sulphide...Braunschweig, Germany E. Walcher Consulting Geologist, Pointweg 7, D-95652 Waldsassen, Germany (previously...(previously Chief Mine Geologist, Preuûag AG Metall, Goslar, Germany) deposits in this class, and the Rammelsberg...was the basis for the development of the city of Goslar, which is located immediately to the north of the...residence was built for their frequent visits to Goslar. In 1859 the discovery of additional resources |  | 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...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...to highly saline (around 25 wt.% NaCl+CaCl2) at lower temperatures (50–150°C) in Triassic to Cretaceous |  | | 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...27–30 wt.% NaCl eq., whereas later calcite has lower salinities, 3–10 wt.% NaCl eq. The initial temperatures...deposit, Kongsberg-type deposits, Black Forest, Germany. Sommaire Nous avons entrepris une étude du gisement |  | | Journal (article/letter/editorial) | | mineralization stages in the eastern Harz Mountains (Germany) by paleomixing lines JENS SCHNEIDER,1,* UDO HAACK...Justus-Liebig-Universität, Senckenbergstr. 3, D-35390 Giessen, Germany 2 Landesamt für Geologie und Bergwesen Sachsen-Anhalt...Sachsen-Anhalt, Köthener Str. 34, D-06035 Halle, Germany (Received February 20, 2002; accepted in revised...conventional Rb-Sr data. The model has been applied to illite-bearing granulometric fractions of hydrothermally...mineralization in the eastern Harz Mountains, Germany. These veins are characterized by a principal quartz-sulfide |  | | Journal (issue) | | Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France M. S. Pandian, Pondicherry University...Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...and engineering staff, many of them educated in Germany. The collection has been added with new gold specimens...exhibited at the Mining Museum in Heidelberg – Germany. Numerous samples illustrate a variety of assemblages...unit. For instance, in BradSăcărâmb metallogenic district, the Au:Ag ratio is relatively uniform (45% to |  | | Journal (article/letter/editorial) | | de/chemer The fluorite deposits NE of Regensburg, SE Germany—A mineralogical and chemical comparison of unconformity-related...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...REE distribution SE Germany a b s t r a c t A world-class fluorite mining district was located NNE of...Nabburg-Wölsendorf, Germany. Together with some smaller mining sites near Bach a.d. Donau, Germany, it provided |  | | 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...Bad Grund mine in the Harz Mountains occurring in Lower Carboniferous sedimentary rocks was determined by...rocks tr 0.13 0.14 0.t4 0.11 0.08 - 0.04 0.24 Lower Carboniferous greywackes 0.71196+_ t3 0.71223_+...0.5 tr 0.18 0.24 Upper Permian (Zechstein) - Lower Triassic (Buntsandstein) sedimentary rocks 0.71161+-11 |  | | Journal (article/letter/editorial) | | Kupferschiefer black shale (Upper Permian) at Sangerhausen, Germany David T. A. Symons & Kazuo Kawasaki & Sabine Walther...Kupferschiefer mineralization at Sangerhausen, Germany. Paleomagnetic and rock magnetic measurements have...Geosciences, Martin Luther University, Halle-Wittenberg, Germany Jurassic extensional tectonic event that formed...Eastern Germany . Geochronology . Kupferschiefer ore . Paleomagnetism . Sangerhausen mining district Introduction...stratigraphically positioned within the Wuchiapingium of the lower portion of the Upper Permian (Ogg et al. 2008). |  | | Report (issue) | | ............................... Hydrous micas (illite)............................ Mixed-layer minerals...described by Dufrenoy (1856, p. 583), from Confolens, at St. Jean-de-Cole near Thiviers, France, and delanonite...in silica, up to at least 5:1, while others are lower, reaching 3:1 or even 2:1, without change in structure...that have been described as smectite from Cilly, Lower Styria, and Woburn Sands of England are typical...study of material from Beaubrun, Rive-de-Gier, near St. Etienne, France. The identity of the original leverrierite |  | | Book | | Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in...some differences. Transparency may also become lower because of mechanical effects - small rifts often | | | Book | | Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in...some differences. Transparency may also become lower because of mechanical effects — small rifts often |  | | Journal (article/letter/editorial) | | crystalline rocks of the Upper Harz Mountains, Germany By ALBRECHT BAUMANN, BORW1N GRAUERT, Miinster,...metasedimentary rocks of about 1 . 6 G a or older. The lower intercept indicates a possible metamorphic event...The basement of the Harz consists of Devonian and Lower Carboniferous clastic strata folded during the Asturian...crystalline rocks of the Upper Harz Mountains, Germany UPPE'9 HNV ~ 671 Harz 0 lOkm Fig. 1. Crystalline... Oker pluton (ST~)TZE, 1977), granitoid dykes in the Harzburg gabbronorite massif (ST~3TZE, 1980), Harzburg |  | | Journal (article/letter/editorial) | | concentrated in the micas and clay miner&, particulafly in illite. Zusammenfassung-PJach der kolorimetrischen Methode...erstaunliche Diskrepanz in den beiden Analysen l&St vermuten, dass der Granit von Andlau nur 1 p.p.m...petrographisch untersucht worden. aus der Nshe von St. Andreasberg im Harz. PULLER (1951) (69) (70) (7 1) (72)...ganz betr8chtlich. Am meisten Chrom enthalten die Illite, es folgen die Kaolinite und Nontronite, wghrend...Fraktionen praktisch gleich vie1 Chrom enthalten. Die Illite, die man als Verwitterungsprodukte der Glimmer |  | | Journal (article/letter/editorial) | | Erlangen, Germany 2 GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam, Germany 3...University Bremen, Campus Ring 1, 28759 Bremen, Germany 4 GZG Geowissenschaftliches Zentrum, Georg-August-Universität...Göttingen, Goldschmidtstr. 3, 37077 Göttingen, Germany * Corresponding author, Email: d.kraemer@jacobs-university...western part of the North German Basin, the 25 Lower Saxony Basin. Samples from mineralized veins from the...sediment-hosted 28 sulfide mineralization in the Lower Saxony Basin in the Permian Stassfurt Carbonate 29 |  | Sejkora, J., Å kovÃra, J., ÄŒejka, J., Plášil, J. (2009) Cu-rich members of the beudantite-segnitite series from the Krupka ore district, the KruÅ¡né hory Mountains, Czech Republic. Journal of GEOsciences, 54 (4) 355-371 | Journal (article/letter/editorial) | | beudantite–segnitite series from the Krupka ore district, the KruÅ¡né hory Mountains, Czech Republic JiÅ™Ã...series (alunite supergroup) in the Krupka ore district. This paper is a part of the systematic research...Plášil et al. 2009a–c). The historical Krupka ore district is located northwest of the town of Teplice in...hory Mts. (northern Bohemia, Czech Republic). The district extends from the most elevated part in the KomářÃ...geological and montanistic characteristics of the district were presented by Sejkora and Breiter (1999). |  | Shepherd, Tom J., Bouch, Jon E., Gunn, Andrew G., McKervey, John A., Naden, Jonathan, Scrivener, Richard C., Styles, Michael T., Large, Duncan E. (2005) Permo–Triassic unconformity-related Au-Pd mineralisation, South Devon, UK: new insights and the European perspective. Mineralium Deposita, 40 (1) 24-44 doi:10.1007/s00126-004-0459-3 | Journal (article/letter/editorial) | | geochemistry with Au, Au-Pd and selenide occurrences in Germany (Tilkerode, KorbachGoldhausen), Poland (Lubin)...Consultant, Paracelsusstrasse 40, Braunschweig, 38116, Germany Present address: T. J. Shepherd (&) School of Earth...Pagel 1990) and copper (Kupferschiefer, Poland and Germany; Vaughan et al. 1989) mineralisation in the Permian...other parts of the European Variscides (Tilkerode, Germany; Lubin, Poland) leading to a generic Permo–Triassic...elongate half-graben (Edwards and Scrivener 1999). The lower part of the Exeter Group, of Early Permian age, |  | | Journal (issue) | | Localities: The Erupción/Ahumada Mine, Los Lamentos District, Chihuahua, Mexico .............................WULFENITE from the Ahumada mine, Los Lamentos District, Chihuahua, Mexico; 6.6 cm across. Norm & Roz...he invested his own money in the Los Lamentos district and helped manage the operations there until his...Localities: The Erupcio;n/Ahumada Mine Los Lamentos District Chihuahua, Mexico Wendell E. Wilson The Mineralogical...decades the Ahumada lead mine in the Los Lamentos District, northeastern Chihuahua, has been famous among |  | | Journal (article/letter/editorial) | | origin of a REE-rich mineralization in the Longs Peak-St. Vrain batholith, near Jamestown, Colorado (U.S.A...sediment geochemistry of the Vilyuchinsky gold district, Southern Kamchatka, Russian Federation—M.Z. Abzalov...Cu-Ni-PGE mineralization in Wetlegs, Duluth Complex, St. Louis County, Minnesota, USA—Sara RaicÌŒ, Aberra...formation of the giant Zn-Pb-Ag ± Ba deposits, Red Dog district, 811 549 INTERESTING PAPERS IN OTHER JOURNALS...microchemistry in exploration pits of the Batouri gold district, SE Cameroon—A. Vishiti, C.E. Suh, B. Lehmann |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | compelation of the American Geological Institute, 4220 King St., Alexandria, VA, 22302-1502. However, without the...Fritz, Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon |  | | Book | | Mineralogisches Institut der Universitiit 7500 Karlsruhe/W. Germany Volumes 1 to 9 in this series appeared under the...are nearly insensitive to ageing (WEISSE). The lower thermoelectric power can be intensified by a suitable...Kaolinite, dehydration and decomposition 77400 Illite, dehydration ('" 550 0 C) 24000 Montmorillonite...in the case of polymorphy the lower symmetric structure shows the lower temperature of structural changes...Cu-sulfides chalcocite and bournonite invert at lower 137 (0.2) Arsenopyrite, FeAsS Chalcocite, CUzS |  | | Book | | sometimes as fine, large speci¬ mens; at Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South...'branches' form a mesh. From the Harz Mountains, Germany 11 ELEMENTS AND ALLOYS and some may luminesce...Mount Avala, Yugoslavia and near Landsberg, W. Germany. It also occurs in the United States, in California... Localities. Fine crystals from Landsberg, W. Germany; and Coquimbo, Chile. Diamond C The transparent... Localities. Fine reniform masses occur at St Andreasberg in the Harz Mountains. Also from the silver |
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