 | | Report (issue) | | a = 9.405 Z=8 X-ray Powder Pattern: Siegen, Germany. 2.87 (100), 1.678 (80), 2.37 (60), 1.825 (50)...Total [100.00] 100.3 100.00 (1) GruÌnau mine, Germany; recalculated to 100% after deducting gersdorffite...hydrothermal veins. Association: Chalcopyrite, pyrrhotite, pyrite, millerite, gersdorffite, ullmannite...Distribution: In Germany, in the GruÌnau mine, Daaden, near Siegen [TL], and at Ramsbeck, North Rhine-Westphalia |  | | Report (issue) | | 88â5.93 Z=4 X-ray Powder Pattern: Salchendorf, Germany. 2.64 (100), 1.774 (70), 2.40 (60), 1.573 (50)...100.5 101.2 100.00 (1) Gosenbach, Germany. (2) Petersbach mine, Germany; by electron microprobe. (3) Broken...chalcopyrite, pyrrhotite, galena, tetrahedrite, Distribution: In Germany, in North Rhine-Westphalia, from [Freusburg...near Eichelhardt; Gosenbach; Salchendorf; and at Ramsbeck; in the Harz Mountains, from Neudorf; and elsewhere |  | | Report (issue) | | nickeline, galena, sphalerite, pyrite, chalcopyrite, pyrrhotite, pentlandite, cubanite, calcite, dolomite, siderite...world-wide. In Germany [TL], from MuÌsen and Wissen, and as large crystals at Ramsbeck, North Rhine-Westphalia; |  | | Journal (article/letter/editorial) | | Lithosphare, Goldschmidstr. 3, D-37077 Gtittingen, Germany Abstract The Rhenohercynian thrust- and fold-belt...mineralisation, which is restricted to the Rhenish Massif, Germany. It is formed during four major stages and siderite...inclusions, R E E fractionation, Rhemish Massif, Germany. Introduction T i n s paper presents new data...Variscan siderite lodes of the Siegerland district, Germany, which have been among the world's largest occurrences...of the Variscan orogeny. It is bordered to the north against the autochthonous foreland along the Variscan |  | | Journal (article/letter/editorial) | | siderite-Pb-Zn-Cu-Sb veins, Rheinisches Schiefergebirge, Germany T. Wagner and N. J. Cook* Mineralogisches Institut...Institut, Universit~it Wtirzburg, Federal Republic of Germany With 7 Figures Received February 9, 1998; revised...vein deposits in the Rheinisches Schiefergebirge, Germany, is an overprinting brought about by late-Variscan...also noted in samples from the D6rnberg-Aurora (Ramsbeck) mine, although, in this case, several distinct...liegt in Proben der D6rnberg-Aurora-Lagerst/itte (Ramsbeck) vor, obwohl hier verschiedene Oberprfigungsstadien |  | | Journal (article/letter/editorial) | | UniversitaÌt WuÌrzburg, Am Hubland, D-97074 WuÌrzburg, Germany Scottish Universities Environmental Research Centre...and ore deposits, such as pyrite, sphalerite, pyrrhotite, pentlandite, chalcopyrite, galena, and sphalerite...hydrothermal vein-type deposits (Rhenish Massif, Germany). All samples were prechecked for textural and...shales and siliceous limestones at Arnsberg, NE Rhenish Massif, Germany. Fluid inclusion studies have shown...Syntectonic Pb-Zn veins of the Ramsbeck deposit, NE Rhenish Massif, Germany, have been extensively overprinted |  | | Journal (article/letter/editorial) | | SEDEX-type mineralizations of the Rhenish Massif (Germany) - implications for future Pb-Zn exploration By...which transects the Givetian shelf-basin transition north of the Meggen area (Fig. 6). This fracture, named...SEDEX-typemineralizations of the Rhenish Massif (Germany) Zone, the Balve-Oberscheld fault zone, and the...often melnikovite-pyrite (colloform FeS2 gel) or pyrrhotite, the latter being abundant in Proterozoic deposits...SEDEX-typemineralizations of the Rhenish Massif (Germany) generally more dense than seawater, and the restricted |  | | Journal (article/letter/editorial) | | post-Variscan lead±zinc mineralization, Rhenish Massif, Germany: evidence for sulÂźde precipitation via thermochemical...post-Variscan lead±zinc deposits in the Rhenish Massif, Germany. Based on the analysis of 200 samples, Variscan...RWTH Aachen, SuĂsterfeldstraĂ»e 22, 52072 Aachen, Germany e-mail: jochum@rwth-aachen.de precipitation via...speciÂźc role of hydrocarbons in ore deposits of Germany has scarcely been investigated (with the exception...Massif. The Paleozoic Rhenish Massif in Central Germany hosts a large number of epigenetic siderite and |  | | Journal (article/letter/editorial) | | radiolarite are volu- cover to the east,some20 km north of Seville,may metricallyless important but ubiquitoussediments...pyritite masses dippingsteeplyto the northeastor north,reflectsthe and their relation to adjoining volcanic...enclosingrocks Cambrian to Middle Ordovician NW Germany (Rheinisches Schiefergebirge-Oberharz) Middle...associatedvolThe Devonian Ores of Northwestern Germany caniclasticrocks. The presenceof many of these...aggregateappears to have moved from a ores of northwest Germany are located near the strictlyvolcanicenvironmentinto |  | | Journal (volume) | | Geology of Romania, Technical Univ. Cluj-Napoca â North Center Baia Mare Editor in Chief: Conf. Dr. Sorin...Cluj-Napoca â North Center Baia Mare, Floarea Damian, Technical Univ. Cluj-Napoca â North Center Baia Mare...sulfidebearing mine tailings (mine district Freiberg, Germany). Applied Geochemistry, 22, 24862508. Hammarstrom...elements in hardpan-cemented cassiterite tailings, north Queensland, Australia. Environmental Geology, 50...sediments geochemistry, in the arid Elqui River Basin, North-Central Chile. Journal of Geochemical Exploration |  | | Book | | der Emerald & Hiddenite Mine im Alexander County, North Carolina/USA. Aus der Sammlung von W. E. Hidden...the Emerald & Hiddenite Mine, Alexander County, North Carolina/USA. From the collection of W. E. Hidden...rutile, anatase, brookite, titanite, tourmaline, pyrrhotite, pyrite, muscovite, chlorite and several sulfosalts...type parageneses are also known from North and South America. In North America particularly from the caledonides...Quarz. Ramsbeck, Sauerland, Deutschland. Höhe 4 mm. Above left. Arsenopyrite in quartz from Ramsbeck, Sauerland |  | | Book | | at Berchtesgaden (Bavaria), Federal Republic of Germany, in 1981. The various contributions represent a...mineralizations in the Mediterranean periphery of North Africa in this volume - particularly since they...Permian Mineralizations in the Cantabrian Mountains (North-West Spain) (With 6 Figures) .....................Alpidic Metallogenetic Epoch in Central Europe North of the Alps (With 4 Figures) .....................Mineralization in the North-Eastern Sauerland (Rheinisches Schiefergebirge, Western Germany) (With 2 Figures) |  | Hawthorne, 222 Frank C., Bladh, Kenneth W., Burke, Ernst A. J., Grew, Edward S., Langley, Richard H., Puciewicz, Jacek, Roberts, Andrew C., Schedler, Robert A., Shigley, James E., A., David (1987) NEW MINERAL NAMES. American Mineralogist, 72 (1-2) 222-229 | Journal (article/letter/editorial) | | acicular aggregates intergrown with galena,minor pyrrhotite, and pyrite. Color leadgray, opaque, metallic...adit at the Bastenbergmine near Ramsbeck,Federal Republic of Germany (type locality), and in mine dumps...(bright blue), r > r. The name is for the town of Ramsbeck,F.R.G., near the type locality. Type material...intergrown with jask6lskiite, native bismuth, galena, pyrrhotite, and native antimony. Gray color, metallic luster |  | | Journal (article/letter/editorial) | | arm of the Red Sea, known as Sharm Abhur, c.30 km north of Jiddah, Saudi Arabia, as blister-like protuberances...mine, nr. Oberwolfach, central Black Forest, W. Germany, as white, yellowish or greenish reniform crusts...on old mining dumps, northern Black Forest, W. Germany, as white to pale green radial, acicular, aggregates...mine, near Oberwolfach, central Black Forest, W. Germany, as bluishgreen crusts on baryte and quartz, associated...and at the Hagendorf pegmatite mine, Bavaria, W. Germany, as radial aggregates of bright yellow crystals |  | | Journal (article/letter/editorial) | | source of carbon. In a study of vein siderite in north Devon, Hein et al. (1995) showed a much smaller...volcanism (Rice-Burchall and Floyd 1988) occurs in the north of the Trevone Basin. Many of the Pb-Sb deposits...promulgated southward facing folds in the north (D1north) in response to north-south compression, buttressing against...producing north-facing folds in the south (D1south) and a coaxial ductile shear overprint in the north (D2north)...at the southern margin of the Culm Basin to the north. Continued northerly directed transport (D2b) resulted |  | | 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...Chief Mine Geologist, PreuĂ»ag AG Metall, Goslar, Germany) deposits in this class, and the Rammelsberg should...of Goslar, which is located immediately to the north of the mine in the Harz Mountains. The mine was...collage of European Variscan geology (Fig. 1). To the north the Rhenohercynian is overthrust onto the Laurussia |  | | Journal (article/letter/editorial) | | Tetrahedrite Carbonates Rutile Cassiterite Gold Pyrrhotite Boulangerite Bournonite Antimony Jamesonite Stannite...arsenopyrite, pyrite and pyrrhotite are the earliest sulïŹdes to form. Pyrrhotite was, however, not found...veins and type I SbâAu-quartz veins (Table 2). Pyrrhotite is commonly partially transformed into marcasite...than pyrite and pyrrhotite. Sphalerite ïŹlls fractures in arsenopyrite, pyrite and pyrrhotite and partly replaces...1992) and in the Rheinisches Schiefergebirge, NW Germany (e.g., Wagner and Cook, 2000). In the Bragança |  | | Journal (issue) | | SUSSEX TN33 ORL John Burgess The Old School 168 North Cray Road Sidcup KENT DA14 5EL Colin Brough 1 William...purchase was a charming 15mm high calcite from Ramsbeck in Germany which cost no more than ÂŁ1 a couple of years...POLYBASITE PROUSTITE PYRAGYRITE PYRITE PYROLUSITE PYRRHOTITE REALGAR ROMANECHITE RUTILE SILVER SKUTTERUDITE...been mined for metals, mostly on the southern and north-eastern ends of the basin, perhaps most notably...will recognize that Mottram St. Andrew, on the north-east of the basin, is the type locality for mottramite |  | | Book | | Design: Hansbernd Lindemann, Berlin. Printed in Germany. Preface More than thirty years ago, microprobe...continental crust, the "reverse overlap" of the north-western anorogenic granites upon the older granite...continuing). 2. Pyrite, arsenopyrite, gold. 3. Pyrrhotite, chalcopyrite, stannite, native bismuth. 4. ...marcasite (both derived from the breakdown of earlier pyrrhotite), a minor second generation of arsenopyrite (associated...tetrahedrite), microscopic second generation of pyrrhotite (as ex-solution bodies in the sphalerite), jamesonite |  | | Journal (issue) | | / jl . A. | ^1 \ Wayne Q Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 92( (714)...Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...from Autoroute 30 at Exit 136, approximately 10 km north (in the direc tion of Sorel) of the Autoroute 20...of narrow fissures lined with labuntsovite and pyrrhotite crystals. The Mineralogical Record, volume 29...Arsenopyrite Erdite Galena Lollingite Marcasite Pyrite Pyrrhotite Sphalerite Oxides & Hydroxides Anatase Bimessite |  | | Book | | in the sedimentary copper deposits at Mansfeld, Germany. Other than in jewelry and silverware, its main... Famous old European placer deposits were the "Rhine gold" and the "Tauern gold," which were worked by...Celts and Romans. Gold was still being found in the Rhine as recently as 1874, when the course of the river...very low, about 1 gram per ton. The origin of the "Rhine gold" is unknown. The discovery of the placer deposits...zones, e. g., Siegerland, at Rheinbreitbach at the Rhine, at Bisbee, 5 Native Copper Aio, Arizona/USA Original |  | | Book | | gypsum, halite, calcite. Found in : Lower Saxony/Germany; Czechoslovakia; Yugoslavia; Surrey/England; Colorado/USA;...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar...: Lower Saxony, Baden, eastern Harz mountains/Germany; Galicia/Poland; Urals/USSR; Alsace-Lorraine/France;...Hattor[, Philippsthal, Hesse/Germany KMgCl3 · 6 H2O Q) Robling, Halle/Germany 1: Âœ 3â Streak white. Mohs'...Hesse, near the towns of Magdeburg, Halle, Erfurt/Germany; Galicia and Catalonia/Spain: Urals/USSR; Iran; |  | | Book | | Redondo, near the Portuguese coast about 155 km north-northeast of Lisbon, is now closed and flooded,...of the 30 km-wide Erongo Mountains upland, 20 km north of Usakos, are shot through with complex pegmatites...Pakistan's Federally Administered Tribal Areas and North West Frontier Province. Ilmenite crystal clusters...hematite. Zagi [Zegi] Mountain, Warsak district, North West Frontier Province. Surface diggings worked...sensation caused by Dal'negorsk calcite, fluorite, pyrrhotite, sphalerite, galena, datolite, manganaxinite |  | | Book (edition) | | localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia...those of pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc...the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur on |  | | Journal (article/letter/editorial) | | Technology, HalsbrĂŒcker Str. 34, 09599 Freiberg, Germany b Institute for Mineralogy, University of Technology...Bergakademie Freiberg, Brennhausgasse 14, 09599 Freiberg, Germany 1 E-mail: m.frenzel@hzdr.de; Tel.: +49 (0) 351...known, involving e.g. the fahlores, stannite, pyrrhotite (Ramdohr, 1975) or even roquesite (Cook et al...1979. Die Blei-Zink- RI ErzlagerstĂ€tten von Ramsbeck und Umgebung. Monographien der deutschen Blei...Pb-Zn-Ba-F mineralization in the Alston Block, North Pennine Orefield (England). Miner. Deposita 41, |
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