 | Rea, Maria Angelica D., Wulser, Pierre-Alain, Brugger, Joël, Etschmann, Barbara, Bissett, Andrew, Shuster, Jeremiah, Reith, Frank (2019) Effect of physical and biogeochemical factors on placer gold transformation in mountainous landscapes of Switzerland. Gondwana Research, 66. 77-92 doi:10.1016/j.gr.2018.10.006 | Journal (article/letter/editorial) | | transformation in mountainous landscapes of Switzerland Maria Angelica D. Rea, Pierre-Alain Wulser,...transformation in mountainous landscapes of Switzerland. Gr (2018), https://doi.org/10.1016/j.gr.2018...transformation in mountainous landscapes of Switzerland Maria Angelica D. Rea 1,2, Pierre-Alain Wulser... 1 Chemin de la Campagnette, 1292 Chambésy, Switzerland The School of Earth, Atmosphere and Environment...of placer particles from eight locations in Switzerland were analyzed. Sites reflect a variety of modern-day |  | Sung, Y.-H., Ciobanu, C. L., Pring, A., Brügger, J., Skinner, W., Cook, N. J., Nugus, M. (2007) Tellurides from Sunrise Dam gold deposit, Yilgarn Craton, Western Australia: a new occurrence of nagyágite. Mineralogy and Petrology, 91 (3) 249-270 doi:10.1007/s00710-007-0199-z | Journal (article/letter/editorial) | | Chen, 1982) and ‘‘mesothermal’’ Au vein at Gondo, Switzerland (Grünenfelder, 1956; Jaffe, 1989)]. Nagyágite...composition buffering the immediate replacement front. Chalcopyrite also formed along this front. Abbreviations...are as in Figs. 3 and 4. Asb Aurostibite; Cp chalcopyrite; Sem semseyite 262 Y.-H. Sung et al. bulk...along such zones. Idiomorphic, mm-size grains of chalcopyrite are observed where it replaced nagyágite (Fig...of fluid infiltration (formation of sericite, chalcopyrite etc.). The differences in the resulting mineral |  | | Journal (article/letter/editorial) | | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed...associated minerals such as beryl, spodumene, and chalcopyrite [37]. During the initial scientific investigation...called the Kasese Massif (A), Punia Massif (B), Gondo Ya Bushema Massif (C), and Lubero Massif (D). At...(Paleoproterozoic basement), 7—granites of Kasese, Punia, Gondo Ya Bushema and Lubero (G1, G2 and G3 types), 8—granites...[69] it is known that granitic batholiths, such as Gondo Ya Bushema (C in Figure 3), are complex composite |  | | Journal (article/letter/editorial) | | VniversitSit Bern, Erlachstrasse 9a, CH-3012 Bern, Switzerland Received 3 March 1995; accepted 6 June 1995...Stage Beginning Main - Stage quartz pyrite chalcopyrite dolom& gold brannerite tetrahedrite galena transparent...transparent free-grown quartz plus minor pyrite and chalcopyrite. Traces of muscovite and dolomite are present...present as inclusions in quartz. Pyrite and chalcopyrite contain traces of native gold as crack-fillings and...consists of newly grown quartz, muscovite, pyrite, chalcopyrite, dolomite and little gold plus relict muscovite |  | | Journal (article/letter/editorial) | | Kristallographieund Petrographie,ETH-Zentrum, CH-8092, Zurich, Switzerland AND MARCO BASTOGI Dipartimentodi Scienzedella...sulfides(pyrite, arsenopyrite,galena,sphalerite,chalcopyrite,and sulfosalts). The characteristicsof fluid...address:Paul Scherrer Institut, CH-5303 Wurenlin- gen, Switzerland. 0361-0128/89/969/1382-1653.00 be shutdownin...] 2 = Miniera dei Cani, 13 = Valle Antrona,14 = Gondo,15 = Crodo,16 = Vogogna,17 = Loro, 18 = Val Toppa...apphrentlyundeformed, include pyrrhotite, sphalerite,galena,chalcopyrite, Summaryof IsotopicStudies tetrahedrite, and |  | | Journal (article/letter/editorial) | | SwissFederalInstituteof Technology, 8092 Zurich, Switzerland Abstract In the Monte Rosaarea of the northwesternItalian...13= ValleAntrona; Antigorio valley sector: 14= Gondo, 15= Crodo; Ossola valley sector: 16=Vogogna, 17...does not carry significant gold concentrations. Chalcopyrite is present either as minute dropletsin pyrite...structures of the Alpine metamorphism(Schmidet al., CHALCOPYRITE 1987). CARBONATES WHITE MICA {3UARTZ PYRITE... Geologyof Switzerland,part A, SchweizerischeGeologischeKommission,ed.: Basel(Switzerland),Wepf 16, p |  | | Book | | Of sulphides: pyrrhotite, pentlandite, and chalcopyrite ("nickeliferous pyrrhotite") in norites and...which are unusually rich in pentlandite and chalcopyrite. They carry their important content of platinum...strings of amygdules). In each one of these tubes chalcopyrite, which composes about half the contents, has...ancient deposits of sphalerite, galena, and chalcopyrite in Central Sweden, which were developed under...minerals chalcopyrite + tourmaline chalcopyrite ± pyrrhotite (and many others) chalcopyrite tourmaline |  | | Book | | shards in lake and bog deposits as far away as Switzerland, Austria, northern Germany and France (Bogaard...prealpine lakes in Austria, Southern Germany and Switzerland show indications for lake level fluctuations...Friihgeschichte Kunstlergasse 16 8006 Zurich Switzerland ABSTRACT. Gold and silver entered the archaeological...(Lisboa P); 7 Cova da Moura (Lisboa P); 8 Sion (Valais CH); 9 Praha-Bubenec (CR); 10 Borkovany (Breclav...Le site prehistorique du Petit-Chasseur (Sion, Valais) 1.- Cahiers d'Arch. Romande 6, Lausanne. Branigan |  | | Book (volume) | | Belgium-the Netherlands-Extreme Western Germany, Switzerland, and Italy. Volume V (or Volume III, Part III)...copper concentrates (with the copper mainly in chalcopyrite) ran 22 per cent Cu with varied but minor amounts...wolframite, 62 tons of cassiterite, and 1101 tons of chalcopyrite concentrates. The U.S. Bureau of Mines report...production data, that wolframite, cassiterite, and chalcopyrite average, 0.13, 0.09, and 0.004 volume per cent...minerals certainly are wolframite, cassiterite, and chalcopyrite with arsenopyrite being the most common and |  | | Book (volume) | | grenat, mispickel, molybdénite, éruhescite, chalcopyrite, etc. [B. S. M. X. 131. 1887). Nous avons...1822, et Sphène (Type V) du Talèfre* sont la Valais. Il même sidérer la pictite il Pictet, ce...trouve particulièrement dans les gisements de chalcopyrite, d existe aussi comme nifères. Il y provient...natif, cinabre, amalgame, galène, pana: basc, chalcopyrite, malachite nickéline, chloanthite, pyrite,...blende, de nite, la de la lirnopyrite, de la chalcopyrite, de la panabase, manganèse, de la pyromorphite |  | | Journal (article/letter/editorial) | | und Mineralogie, Univ. Cologne, 4ETH-Zürich, Switzerland, 5Curtin Univ., Perth, Australia, 6VUAmsterdam...and Habitability, University of Bern, Bern, Switzerland Elucidating the timescales of solid formation...Petrologie, Claussisusstrasse 25, 8092 Zürich, Switzerland. (jean-david.bodenan@erdw.ethz.ch), 2Institute...Science, Winterthurerstrasse 190, 8057 Zürich, Switzerland. Introduction: Shocks are one of the major mechanisms...Inst. für Geochemie und Petrologie, Zürich, Switzerland 3 Curtin Univertsity, Perth, Australia Terrestrial |  | | Book | | equi-dimensional, disseminated deposits which contain chalcopyrite, pyrite and at least trace amounts of molybdenite...the primary deposit consists mainly of quartz, chalcopyrite (CuFeSi) and molybdenite which includes an average...depressing the copper and iron sulphides. For example chalcopyrite ores (CuFeS2) are often depressed with sodium...V. Sanders, Wear 13 (1969) 60. Y. Yamamoto, S. Gondo, T. Kamakura, N. Tapeka, Wear 51 (1987) 120. B.A |  | | Journal (volume) | | symmetry appear to be confirmed. of Danburite in Switzerland, on the Scopi.. The crystals were at first thought...yik Lak a; e to jou rne y mon ths ’ athree is at Gondo, and in company with Dr. Bohrn, has explore Of Wala...subject. It appears that the lake dwellers were in Switzerland preceded by dwellers in caves who date from the...which are found the following minerals: Pyrite, chalcopyrite, malachite, bornite, galenite and selenite....Pyrgula Kertoi described, are me a helvetica from Switzerland; P. bicarinata, France; m the m fro la ico and |
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