 | | Journal (article/letter/editorial) | | EconomicGeology Vol. 84, 1989, pp. 1444-1451 GOLD IN SWITZERLAND FELICEC. JAFFfZ Departmentof Mineralogy,Universityof...Geneva,13, rue desMaraœchers, 1211 Geneva4, Switzerland Introduction The main purpose of this communicationis...detailnumerous similar occurrences in eastern Switzerland and has discussed in detail their originand...beginningof the 19th Numeroussmallore depositsoccurin Switzerland, many of which have been mined on a smallscalein...are mineralsare stibnite,bismuthinite,sphalerite,galena, dueto the intenseweatheringof thinstringersof |  | 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...increase in the abundance of base metals (sphalerite, galena) and Sb-dominant sulfosalts is more characteristic...Alt Altaite; Au native gold; Gdf gersdorffite; Gn galena; Hs hessite; Mel melonite; Nag nagyágite; Py pyrite;...and the remainder is hosted in fahlore (12.5%), galena (4.9%), and hessite (2.8%); the smallest proportion...by small amounts of other sulfides (pyrite and galena) and sulfosalts (bournonite, Bnn97-93 and tetrahedrite-tennantite |  | | Journal (article/letter/editorial) | | VniversitSit Bern, Erlachstrasse 9a, CH-3012 Bern, Switzerland Received 3 March 1995; accepted 6 June 1995...well documented for Pb in Mississippi Valley-type galena (Hart et al., 1981, and references therein). The...contrasting ore lead isotope patterns defined by galena from former mining areas (e.g., Sesia and Anzasca...assuming a common source for vein gold and Pb in galena, Curti (1987) concluded that metapelites of the...chalcopyrite dolom& gold brannerite tetrahedrite galena transparent calcite j ~ ? ! C : L__ ?I-_ |  | | Journal (issue) | | Jacobson Alpine Anyhydrite from the Simplon Tunnel, Switzerland..................479 by W. E. Wilson Still More...(Theater) Fluorite, 15 cm Tujetsch, Surselva, Switzerland Rudolf Watzl Freistadt, Austria Visit our website... Alpine Anhydrite from the Simplon Tunnel, Switzerland Wendell E. Wilson The Mineralogical Record 4631...is part of the Simplon railway connecting Brig, Switzerland with Domodossola, Italy. Cutting through the...HISTORY The Simplon Pass in the canton of Valais, Switzerland, has been known since ancient times, as evidenced |  | | Journal (article/letter/editorial) | | Kristallographieund Petrographie,ETH-Zentrum, CH-8092, Zurich, Switzerland AND MARCO BASTOGI Dipartimentodi Scienzedella...invariablyassociated with sulfides(pyrite, arsenopyrite,galena,sphalerite,chalcopyrite,and sulfosalts). The characteristicsof...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 |  | | 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...dropletsin pyrite or galena, or fills fissuresin pyrite and arsenopyritecrystals. Galena and gold-electrumbelong...apparently precipitated at the sametime as gold, galena, and part of the carbonates. Since these three...asclustersof randomly MONTEROSAAu DEPOSITS, ITALY 2121 GALENA by the discrepancyof Rb-Sr and K-Ar coolingages |  | | Journal (article/letter/editorial) | | about a lithologic contact near Simplon Pass, Switzerland: A mechanistic explanation for excess Ar ETHAN...is near Simplon Pass in the Alps of Southern Switzerland (Fig. 1). Sampling was conducted about a sharp...quartz veinlets, a few thin lenses of metapelite, galena mineralization in some of the quartz veinlets and...data from nearby localities (locality “e” and “Gondo” from those papers, respectively) which is generally...metamorphism in the Lepontine Alps (southcentral Switzerland): an old problem reassessed. Earth Planet. Sci |  | | Book | | effects, and possess even higher contents of lead and galena, sphalerite, silver, gold, and palladium. I n places...the geologically ancient deposits of sphalerite, galena, and chalcopyrite in Central Sweden, which were...tourmaline sphalerite + galena ±: chalcop. ± pyrrhot. sphalerite -f- galena Pegmatites sphalerite...then the rare occurrence of a single crystal of galena, as in the alpine veins, will not serve as evidence...n many cases abundant chalcopyrite, sphalerite, galena, pyrrhotite, and tellurides, locally also albite |  | | 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) | | ialofane, il realgar e vari solfuri metallici (blenda, galena, tennantite, pirite, ecc.). Eccezionalmente vi...non presentano questo fenomeno. Per esempio, la galena cristallizza in cubi od in altre forme sempre con...Fig. 46. Esempi piu rappresentativi : fluorite, galena, granati, magnetite, spinello, analcime, betafite...o pressioni. Si hanno cosi dei bei « cubi » di galena, • romboedri • di ca lei te od • ottaedri • di...da osservare al microscopic binoculare. Anche a Gondo , ap pena al di l a del confine svizzero sulla |  | | Book (volume) | | Belgium-the Netherlands-Extreme Western Germany, Switzerland, and Italy. Volume V (or Volume III, Part III)...cubanite and little stars of sphalerite. Where galena is unusually abundant, it is associated with native...of microcrystalline quartz, pitchblende, pyrite, galena, and minor quantities of chalcopyrite are present...uranium mineral is closely associated with quartz, galena, and fluorite. An appreciable proportion of the...granite wall rock; (3) pyrite, fluorite, sphalerite, galena; (4) further fracturing and deposition of microcrystalline |  | | Book | | the following transitions: - Wall of a pyrite-galena deposit: transition from a montmorillonite zone...inherited directly from the drainage basins. In Switzerland, VERNET (1959) showed that glacial deposits were...We have now arrived at the Swiss frontier. In Switzerland the pisiform iron ore has been studied for more...types, the geographic distribution throughout Switzerland, the stratigraphy, paleontology and origin, drawing...studied the freshwater formations of Le Lode, Switzerland, which are deposits of the Oeningian Stage of |  | | Journal (article/letter/editorial) | | agents in 180'2. The rainfall of Westmoreland, Switzerland, and the MiRsissippi valley were compared in...:rathe Maps of the Geological Surveys of Prussia, Switzerland, Sweden, and of the United-States Geological...career. In 1818 he made a tour in France and Switzerland, in company with ogher members of his family...visited the Yalorsine on his way home through Switzerland, being still intent on the more recent geological...Brunswick, 433. H. G. Yennor.--Notes on some of the Galena or Sulphuret-of-Lead Deposits connected with the |  | | Report (issue) | | of Icriodella superba Rhodes, Middle Ordovician Galena Formation, Decorah, Winneshiek Co., Iowa, USA...Ethington, R. L., 1959, Conodonts of the Ordovician Galena formation . J. Paleont., 33, 257-292, pls. 39-41...Cavusgnathus) in each sample (denominator). In addition to Gondo- lella, the only numerically important genera are...Mexico Netherlands Norway Poland Rumania Sweden Switzerland Tunisia United States USSR, Wales Yugoslavia...212 Sweden, 159, 160, 164, 165, 175, 182, 278 Switzerland, 278 Symmetry, 95, 96, 107-110, 114, 205 Symmetry |  | | 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 |  | | 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...rounde small in is “ s, specie rare a lead, native galena. The ; din in inch an of arter one-qu to h eight...ver has been observed in small quantities, also galena, lead and Iron pyrites, The composition of the...associated with copper implements and pieces of galena, Fic. 1o—From a mound near Davenport, Iowa. Another |
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