 | | Journal (article/letter/editorial) | | Springer-Verlag 1996 The Mari Rosa late Hercynian Sb-Au deposit, western Spain Geology and geochemistry...Geol6gicas, Universidad Complutense, E-28040 Madrid, Spain ZDepartament of Earth Sciences, The University of...Leeds LS2 9JT, UK 3Av. Ajalvir 8, E-28806 Madrid, Spain Received: 23 June 1994/'Accepted:22 May 1995 Abstract...Hercynian vein-type Sb deposits. One of them is the Mari Rosa mineralization, hosted by metagreywackes and slates...stibnite-gold; and stage H3 --+ pyrite-pyrrhotite-galena-sphalerite-chalcopyrite-tetrahedrite-boulangerite-stibnite |  | | Journal (article/letter/editorial) | | Madrid 28003, Spain AND A. ARRIBAS Departmentode Geologfa,Universidadde Salamanca,Salamanca,Spain Abstract...sphalerite-gold, (4) carbonate-quartz-stibnite-galena-silver, (5) quartz-stibnite-sphalerite,(6) qua...innermost parts of the other five major tectonic Spain. The oldest geologicformationsin the Hercynian units...papers,notablyin Lotze (1950), example,the Ner6n mine in the SouthPortuguese Capdevilaet al. (1973), and...Julivertet al. (1974). zone and the Villarbac(• mine in the West AsturianThe metallogenicaspectshave |  | | Journal (article/letter/editorial) | | of the Variscan Belt (e.g. the Hesperian Massif, Spain; Ortega et al. 1996). In other parts of the European...(2) sphalerite, chalcopyrite, tetrahedrite and galena. Fluid activity related to late-Variscan post-kinematic...replacement has dominantly involved pre-existing galena and chalcopyrite. In contrast, the primary sphalerite...zones within chalcopyrite, whereas corrosion of galena resulted in the formation of either a meneghinitesemseyite...assemblage. The textural relationships between primary galena and the Pb-sulfosalt minerals are similar in both |  | | Journal (article/letter/editorial) | | 179–18.223), which are identical to the precursor galena (206Pb/204Pb=18.168–18.223). The Pb isotope composition...controlled by lead inherited from pre-existing galena. Stibnite and Pb-sulphosalts (zinkenite, semseyite...the Pb isotope compositions of recrystallized (galena) and remobilized phases (boulangerite, semseyite... This is interpreted as mixing between primary galena with 206Pb/204Pb@18.206 and overprinting Editorial... Introduction The lead isotope composition of galena from hydrothermal mineralizations has been widely |  | | Journal (article/letter/editorial) | | pyrite–arsenopyrite and (2) quartz–stibnite with berthierite, galena, tetrahedrite, and Cu–Pb sulfosalts (Fig. 1). Submicroscopic...chalcostibite, jamesonite, tetrahedrite, boulangerite, and galena and related to the late stage of hydrothermal mineralization...direct succession of Pb–Sb mineral deposition (galena + chalcopyrite bournonite + boulangerite chalcostibite...chalcostibite + plagionite boulangerite + bournonite galena + chalcopyrite). The results of fluid inclusion...chalcostibite Rare minerals Galena, sphalerite, boulanger- Tetrahedrite, galena, chalite, chalcopyrite, tetrahedrite– |  | | Journal (article/letter/editorial) | | orientation; it rotates to W and, close to Banjas mine, the orientation is N50 °W. In contact with the...MnTiO3 (Mn Kα), Cd (Cd Lα), Sb (Sb Lα), As (As Lα), galena (Pb Mα) and Bi (Bi Mα). Each element was counted...stibnite for Sb-quartz veins; (b) quartz + pyrite + galena + berthierite for Pb–Sb-quartz veins; and (c) three...Quartz Sphalerite Stibnite Berthierite Arsenopyrite Galena Pyrite Marcasite Chalcopyrite Tetrahedrite Carbonates...Coitadinha, chalcopyrite contains inclusions of pyrite. Galena was found in the Pb–Sb- and Sb–Au-quartz veins |  | 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) | | and some regions in Slovakia, Czech Republic, Spain, Portugal, Austria, and Great Britain (e.g., Walenta...meta-conglomerates. Currently, the Clara barite-fluorite mine (ESM Table 1) is the only ore deposit exploited...quartz veinlets (together with pyrite/marcasite, galena, sphalerite, arsenopyrite) strikes subparallel...is typically initiated by tetrahedrite (I) and galena (I), followed by chalcopyrite and sphalerite (I)...tetrahedrite II (Fig. 4d, f) and is often very porous. Galena (I) is less abundant in stage II but occurs as |  | Obolensky, A.A., Gushchina, L.V., Borisenko, A.S., Borovikov, A.A., Nevol’ko, P.A. (2009) Computer thermodynamic modeling of the transport and deposition of Sb and Au during the formation of Au-Sb deposits. Russian Geology and Geophysics, 50 (11) 950-965 doi:10.1016/j.rgg.2009.10.004 | Journal (article/letter/editorial) | | intricate. These ores have minor amounts of sphalerite, galena, chalcopyrite, tetrahedrite, chalcostibite, gudmundite...et al., 1995). At some Au-Sb deposits (Mary Rosa, Spain; Kharma, Bolivia; West Gore, Canada; Terek, Kirghizia;...1990 Mary Rosa, Spain 390–150 9.0; CO2, CH4, N2 Ortega et al., 1996 El Juncalon, Spain 350–150 ...ores of Au-Sb deposits (Kharma, Bolivia; Mary Rosa, Spain) as a result of the action of concentrated high-chloride...mineral phases (pyrrhotite, pyrite, arsenopyrite, galena, chalcopyrite, berthierite, and gold) at >250 °C |  | | Journal (article/letter/editorial) | | MORICAN A RC -AR RO A France SB G MC V VA Spain Suture zone Major faults 0 L C Italy M Porcherie...indicate that the sites of mineralization, at both mine and district scales, are predominantly controlled...belt (Wagner and Cook, 2000), including Portugal, Spain, France, England, and Germany (Table 7), indicates...chalcopyrite, Cv = covellite, Ful = fueloppite, Gn = galena, Gph = graphite, Jam = jamesonite, Lo = löllingite...footnotes for Table 6 Cornwall (England) Mari Rosa (Spain) 236 ± 35°C 120°–140°C 125°–373°C — Cooling |  | | Journal (article/letter/editorial) | | Nome, Alaska, and the middle to late Tertiary Monte Rosa region of the Alpine orogen (Kerrich and Wyman,...muscovite, chlorite, calcite, pyrite with minor galena Quartz, muscovite, chlorite, ankerite, pyrite...Long (w) South-central Alaska Willow Creek Fern mine Vein systems/ deposit District/ camp TABLE 1...results from the Christina (Fairbanks) and Fern mine (Willow Creek) vein systems of Alaska, which have...(Cr-bearing muscovite) 5000 A Christina Klondike Fern Mine Stuart Lake Bridge River Greenwood Atlin Mother |  | | Journal (article/letter/editorial) | | 1988). vanandAndrS•,1994),andtheAlpha-Gravelotte mine,South Interestingly, theprincipal mineral associations...metallic by moderate to low-salinity fluids minerals; galena, chalcopyrite, at temperatures between300ø and...to •2 wt % NaC1equiv (•0.3 m) at lower T Mari Rosa,Spain Ortegaet al. (1991),Ortegaand Vindel (1995)...fallingtemperacorreture are the Mari Rosaand E1Juncal6n deposits in Spain Figure10in whichit canbe seenthatatfo...tetrahedrite. Forexample, in thequartz-siderite-galena veins at temperatures <300øC(ef. Fig. 5), andalthough |  | Burisch, Mathias, Hartmann, Anthea, Bach, Wolfgang, Krolop, Patrick, Krause, Joachim, Gutzmer, Jens (2019) Genesis of hydrothermal silver-antimony-sulfide veins of the Bräunsdorf sector as part of the classic Freiberg silver mining district, Germany. Mineralium Deposita, 54 (2) 263-280 doi:10.1007/s00126-018-0842-0 | Journal (article/letter/editorial) | | of Ag were produced from the Neue Hoffnung Gottes mine near Bräunsdorf. The Neuer Segen Gottes Stehender...t of Ag were mined from the Neue Hoffnung Gottes mine (Müller 1901) near Bräunsdorf. Located in the eastern...city of Freiberg. The former Neue Hoffnung Gottes mine was ~ 500 m west of today’s village of Bräunsdorf...reasons for the closure of the Neue Hoffnung Gottes mine in 1862 (Müller 1901). The host rock surrounding...Forty-seven hand specimens from the Neue Hoffnung Gottes mine near Bräunsdorf were selected from the geoscientific |  | Gómez-Fernández, Fernando, Vindel, Elena, Martín-Crespo, Tomás, Sánchez, Virginia, González Clavijo, Emilio, Matías, Roberto (2012) The Llamas de Cabrera gold district, a new discovery in the Variscan basement of northwest Spain: A fluid inclusion and stable isotope study. Ore Geology Reviews, 46. 68-82 doi:10.1016/j.oregeorev.2012.02.001 | Journal (article/letter/editorial) | | discovery in the Variscan basement of northwest Spain: A fluid inclusion and stable isotope study Fernando...Universidad de León, C/Jesús Rubio 2, 24004, León, Spain Departamento de Cristalografía y Mineralogía, Facultad...Madrid, Spain ESCET, E. Departamental II, Universidad Rey Juan Carlos, Móstoles, 28933, Madrid, Spain d IGME...Salamanca, Spain e Fundación Cultura Minera, CN-VI, Km. 366, Torre del Bierzo, 24370 León, Spain b c a r...isotopes Arsenopyrite geothermometer Northwest Spain a b s t r a c t The northwest of the Iberian Massif |  | Krolop, Patrick, Burisch, Mathias, Richter, Lisa, Fritzke, Björn, Seifert, Thomas (2019) Antimoniferous vein-type mineralization of the Berga Antiform, Eastern-Thuringia, Germany: A fluid inclusion study. Chemical Geology, 508. 47-61 doi:10.1016/j.chemgeo.2018.02.034 | Journal (article/letter/editorial) | | ore-stage III phase followed by sphalerite II, galena and quartz III accounting for ore-stage IV. Fluid...resulting in the precipitation of sphalerite II, galena and quartz III. US The unique opportunity to...late 50’s (Dill 1998). The historic “Halber Mond” mine, near Oberböhmsdorf (Fig. 1B) is located 2 km IP...(zinkenite, plagionite, semseyite and boulangerite), galena, sphalerite II (Fe-poor) and carbonates occur in...finally overgrown by Fe-poor sphalerite II and galena of varying size and shape (Fig. 4B, E), which replace |  | JIA, YIEFEI, LI, XIA, KERRICH, ROBERT (2001) Stable Isotope (O, H, S, C, and N) Systematics of Quartz Vein
Systems in the Turbidite-Hosted Central and North Deborah Gold Deposits of
the Bendigo Gold Field, Central Victoria, Australia: Constraints on the Origin
of Ore-Forming Fluids. Economic Geology, 96 (4) 705-721 doi:10.2113/gsecongeo.96.4.705 | Journal (article/letter/editorial) | | of coexisting sulfide mineral pairs (sphalerite-galena). This result is consistent with temperatures inferred...gold field Wattle Gully mine Vein quartz Maxwells mine Vein quartz New Cambrian mine Vein quartz Castlemaine...separates including pyrite, sphalerite, pyrrhotite, and galena from the three auriferous vein stages 1, 2, and...compositions of coexisting sphalerite, pyrrhotite, and galena are more variable and depleted in 34S, ranging...isotope compositions of coexisting sphalerite and galena (–1.8 and –3.7‰, respectively) from a gold-bearing |  | CHAUVET, A., PIANTONE, P., BARBANSON, L., NEHLIG, P., PEDROLETTI, I. (2001) Gold Deposit Formation during Collapse Tectonics:Structural, Mineralogical, Geochronological, and Fluid InclusionConstraints in the Ouro Preto Gold Mines, Quadril ateroFerrifero,Brazil. Economic Geology, 96 (1) 25-48 doi:10.2113/gsecongeo.96.1.25 | Journal (article/letter/editorial) | | "Antõnio Pereira" Mine 2 "Morro Santana" Mine Gold mines concerned 3 "Mata Cavalo" Mine by this work 4 "Passagem..."Passagem de Mariana" Mine 5 NW Modea Syncline 20°22' 4 ncline 43°45' Itacolomi Supergroup 3 ...Mineralized Contact (MMC) Bação Complex "Palacio Velho" Mine Itacolomi Supergroup SE ? 10 km b Gold mines...from the Passagem de Mariana and the Morro Santana mine. The latter was exploited from 1863 to 1866 and...gold was extracted from the Passagem de Mariana mine up to 1973. The highest gold content correlates |  | | Journal (article/letter/editorial) | | Freibergite Fuchsite (chromium muscovite) Gahnite Galena Galkhaite Gallite Gallobeudantite Garnet (Ce,...Pb) may be won at a profit from ore minerals, e.g. galena (PbS). Gangue comprises the various waste minerals...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...neither used for the extraction of metals (see galena used to recover lead) nor as fossil fuels (see...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting | | | Journal (article/letter/editorial) | | Freibergite Fuchsite (chromium muscovite) Gahnite Galena Galkhaite Gallite Gallobeudantite Garnet (Ce,...Pb) may be won at a profit from ore minerals, e.g. galena (PbS). Gangue comprises the various waste minerals...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...neither used for the extraction of metals (see galena used to recover lead) nor as fossil fuels (see...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting |  | | Report (issue) | | post-depositional processes in uranium ores at the Stanleigh mine, Elliot Lake, Ontario, Canada.....................botryoids at a 350 Ma fossil warm spring at the Tynagh mine, Ireland: (A) The top surface (field of view measures...hosted by the western area of the IGB (Pb-Pb on galena; Frei and Rosing, 2001). These formed from low...Belingwe Greenstone Belts 2E). δ34S from disseminated galena and sphalerite associated with gold mineralization...from the Fairview mine in an ESE direction out of the orebody toward the Sheba mine, in the central part |
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