 | | Journal (article/letter/editorial) | | Metavulkaniten im Bereich der Pyritlagerst~itte Schwarzenbach bei Dienten (Salzburger Grauwackenzone, Osterreich)...Zusammenfassung Die stratiforme Pyritlagerst~itte Schwarzenbach befindet sich innerhalb der pal~iozoischen,...kontrollierten dann die Eillung der Metallsulfide, entweder am Meeresboden nach Exhalation der L6sungen oder w~ihrend...-Bildung. Abstract The stratabound pyrite deposit Schwarzenbach forms part of the Paleozoic volcanic-sedimentary...subordinate chalcopyrite and minor amounts of arsenopyrite, sphalerite, galena, and pyrrhotite form concordant |  | Su, Wen, Schwarzenbach, Esther M., Chen, Lei, Li, Yibing, John, Timm, Gao, Jun, Chen, Fei, Hu, Xinmeng (2019) Sulfur isotope compositions of pyrite from high-pressure metamorphic rocks and related veins (SW Tianshan, China): Implications for the sulfur cycle in subduction zones. Lithos, 348. 105212 doi:10.1016/j.lithos.2019.105212 | Journal (article/letter/editorial) | | cycle in subduction zones Wen Su, Esther M. Schwarzenbach, Lei Chen, Yibin Li, Timm John, Jun Gao, Fei...2019 Please cite this article as: W. Su, E.M. Schwarzenbach, L. Chen, et al., Sulfur isotope compositions...Authors: Pr e- pr oo Wen Su, Esther M. Schwarzenbach, Lei Chen, Yibin Li, Timm John, Jun Gao, Fei... chalcopyrite, bornite, sphalerite, galena, arsenopyrite, cobalt-pentlandite, enargite, titanite, biotite...(Kawakami et al., 2006; Evans et al., 2014; Schwarzenbach et al., 2018). Therefore, it pr provides information |  | | Journal (article/letter/editorial) | | structure has close affinities with those of arsenopyrite and loellingite, an important fact in the development...properties as determined by MARONNY (1959a,b). SCHWARZENBACH and FISCHER (1960), GIGGENBACH (1974a,b), BoULEGVE...l-Maronny (1959a), 2-Heyer et a1. (1983), 3-Schwarzenbach fnd Fischer (1960), 4-Boungue and Michard (1978):...et a1. (1983) and reaction (b) of Table I, 4-Schwarzenbach and Fi;cher (1960), 5-Maronny (1959b), 6-from...the kettle produced extremely unstable products (see Experimental Results), leading to the simultaneous |  | | Journal (issue) | | mineral dealers. Because of this they expect to see a great variety of outstanding material from which...shows in other hobbies (coins, antiques, etc.) but I am told that most do not permit pre-show selling. This...you... hove your Glossary of Mineral Species??? See ad on inside back cover and order while the supply...treatise on the lead ores of Bleiberg, Carinthia, Austria. For the recognizable drawings of crystals of “bleispath”...continued on page 150 Fig. 1. Bleiberg, Carinthia, Austria today. The Mineralogical Record m A N S E N M |  | | Journal (article/letter/editorial) | | detected spectrophotometrically at all pH values (see Fig. S2A–C). For all situations where Fe(III)siderophore...0) and Fe(III)Rhiz3 (b = 1025.3) (Schwarzenbach and Schwarzenbach, 1963; Carrano et al., 1996). A plot...Log–log plot of stability constant (Schwarzenbach and Schwarzenbach, 1963; Murakami et al., 1989; Loomis...239–327. Anderegg G., L’Eplattenier F. and Schwarzenbach G. (1963) Hydroxamatkomplexe II. Die anwendung...their dissolution at pH 3.0 to 6.0. Soil Sci. Soc. Am. J. 72, 1557–1562. Cervini-Silva J. and Sposito G |  | | Journal (article/letter/editorial) | | Associatedminerals: geminite, lindackerite, arsenopyrite, native bismuth, chalcopyrite, and pushcharovskite...at the center of the gold-bearing district of Salsigne. This district is limited on the west by the granite...exhalative-sedimentarytype. The dominant minerals are arsenopyrite,pyrrhotite, and pyrite. Accessory phasesare...cleavage.The most prominentforms are {010} and {100} (see Fig. 1) with some very small crystals also exhibiting...bond valences (excluding H) for all non-H atoms (see Table 7). The 03 and 07 valence sums are 0, thus |  | | Journal (article/letter/editorial) | | 500°C experiments resulted in the formation of arsenopyrite, cobaltite, cattierite, gersdorffite, linnaeite...Bou-Azzer, Morocco (En Nacri 1995), the Cobalt District, Ontario (Petruk et al. 1971), Modum, Norway (Grorud...K␣2 radiation. In samples rich in As1–xSx glass (see below), a significant positive bulge in the background...analyzed using FeK␣, CoK␣, NiK␣, SK␣ and AsL␣. Arsenopyrite (Asp200 of Kretschmar & Scott 1976) and pyrite...products, i.e., siegenite, violarite, pyrite and arsenopyrite, were also encountered. 49 ment is corroborated |  | Liu, Shanqi, Li, Yongbing, Gong, Hujun, Chen, Caiyun, Liu, Jianming, Shi, Yaolin (2016) First-principles calculations of sulphur isotope fractionation in MX2 minerals, with M= Fe, Co, Ni and X2= AsS, SbS. Chemical Geology, 441. 204-211 doi:10.1016/j.chemgeo.2016.08.026 | Journal (article/letter/editorial) | | that the order of heavy S isotope enrichment is arsenopyrite > cobaltite > gudmundite > costibite > Corresponding...mineral and a common mineral in Pb-Zn-Ag ores, arsenopyrite (FeAsS) is commonly associated with pyrite,...al., 1996), and gold deposits associated with arsenopyrite (Deschênes et al., 2009a, 2009b; Ding et al...minerals (Table 1). 3.1. Crystalline structure Arsenopyrite has a monoclinic symmetry, and belongs to the...the space group P121/c1. The arsenopyrite structure is derivative of the marcasite structure (Hem et al |  | | Report (volume) | | which have developed since its publication in 1974. I am grateful to Paul Ribbe, former RiMG Series Editor...encouraging me to undertake this new volume on sulfides. I am also grateful to my longstanding collaborator Jim...draft versions of the chapters in this volume. I am also grateful to Jodi Rosso, RiMG Series Editor,...galena, sphalerite, chalcopyrite and chalcocite; see Bowles and Vaughan 2006). These mostly occur as accessory...but not discussed in detail in this volume (but see, for example, Fuhs and Klenk 1998; Bernede et al |  | | Journal (article/letter/editorial) | | reduction (Alt and Shanks, 1998; Alt et al., 2007; Schwarzenbach et al., 2012; Ono et al., 2012) and hydrothermal...process that prevails on the seafloor (e.g., Schwarzenbach et al., 2018). A contribution from seawater-derived...values as low as -34‰ (Alt and Shanks, 1998; Schwarzenbach et al. 2012). Therefore, the oxidation state...measurement of δ34S values alone (Ono et al., 2012; Schwarzenbach et al., 2018), and allows distinction between...00 to 0.16 in peridotites (Ono et al., 2012; Schwarzenbach et al., AC 2018), compared to -0.06 to 0.04 |  | Galloway, Jennifer M., Swindles, Graeme T., Jamieson, Heather E., Palmer, Michael, Parsons, Michael B., Sanei, Hamed, Macumber, Andrew L., Timothy Patterson, R., Falck, Hendrik (2018) Organic matter control on the distribution of arsenic in lake sediments impacted by ~ 65 years of gold ore processing in subarctic Canada. Science of The Total Environment, 622. 1668-1679 doi:10.1016/j.scitotenv.2017.10.048 | Journal (article/letter/editorial) | | in the southwestern Slave Geological Province, District of Mackenzie (Fig. 1). Elevation in the region...sediments of the Yellowknife area. These are arsenopyrite (FeAsS) containing up to 46 wt% As, arsenic...from the roaster stack (Bromstad et al., 2017). Arsenopyrite in sediments of lakes away from tailings and...(SEMMLA) Iron-oxides, As-sulphides, As-oxides, rare arsenopyrite (FeAsS), and pyrite (FeS2) were observed and...trace amounts. SEM-MLA was used to identify arsenopyrite, As-sulphides, and traces of As-oxides with |  | | Book | | mineral, e.g. quartz, may vary not only in colour (see plates) but also in crystal form, e.g. the many crystal...inspection — running along the crystallographic planes. (See drawing) Cleavage (left to right): galena, fluorite...and sour. Other minerals, such as sulphur, arsenopyrite, and fluorite can be identified by the characteristic... 30 lamp fi for testing : ; to the handle (see illustration). The handle is usually 30 cm long,...Apart from the hammer, different chisels are needed (see illustration), i.e. pointed as well as flat. They |  | | Journal (article/letter/editorial) | | composition of tin deposits in the Far East tin district allowed us to distinguish two ore types: quartz–cassiterite...process. Subordinate sulfides represented by arsenopyrite, chalcopyrite, and pyrite formed at later stages...sulfides (Fe-sphalerite, chalcopyrite, pyrrhotite, arsenopyrite, and pyrite), while cassiterite and stannite...recommended by (Baes and Mesmer, 1986). Tunaboylu and Schwarzenbach (1970) determined the formation constants for...isomorphism, as well as chalcopyrite, pyrrhotite, arsenopyrite, and pyrite with limited heterovalent isomorphism |  | | Journal (article/letter/editorial) | | limited by oxygen fugacity, pH, and chloride activity (see Fig. 1). Under oxidizing conditions only pure gold...have a stability field in natural environments (see Fig. 1). Aqueous solubility of gold-silver solid...appropriate mass action equations for the two components (see also Shikazono and Shimizu 1987). For the sulfur...conditions, with excessive thiosulfate present. (See for example Benedetti and Boulegue 1991.) The same...sulfur species 273 Renders and Seward 1989; Schwarzenbach and Widmer 1966; Seward 1976). Little is known |  | Sejkora, J., Ondruš, P., Fikar, M., Veselovský, F., Mach, Z., Gabašová, A., Škoda, R., Beran, P. (2006) Supergene minerals at the Huber stock and Schnöd stock deposits, Krásno ore district, the Slavkovský les area, Czech Republic. Journal of the Czech Geological Society, 51 (1-2) 57-101 | Journal (article/letter/editorial) | | Huber stock and Schnöd stock deposits, Krásno ore district, the Slavkovský les area, Czech Republic Supergení...stock and Schnöd stock in the Krásno Sn-W ore district near Horní Slavkov (Slavkovský les area, Czech...and vein types at Krásno near Horní Slavkov ore district were focused in most cases on their geological...which has been insufficiently explored in this ore district. Prolonged mineralogical studies taking place...vein system. The geological situation of this ore district is characterized in the accompanying paper (Beran |  | Hong, Jun, Liu, Lihu, Luo, Yao, Tan, Wenfeng, Qiu, Guohong, Liu, Fan (2018) Photochemical oxidation and dissolution of arsenopyrite in acidic solutions. Geochimica et Cosmochimica Acta, 239. 173-185 doi:10.1016/j.gca.2018.07.034 | Journal (article/letter/editorial) | | Manuscript Photochemical oxidation and dissolution of arsenopyrite in acidic solutions Jun Hong, Lihu Liu, Yao... Photochemical oxidation and dissolution of arsenopyrite in acidic solutions, Geochimica et Cosmochimica... Photochemical oxidation and dissolution of arsenopyrite in acidic solutions Jun Hong, Lihu Liu, Yao...subsequently accelerates the oxidative dissolution of arsenopyrite with the release of As. TOC Graphic Highlights... Highlights UV irradiation can promote arsenopyrite oxidative dissolution and As release ROS is responsible | | | Book | | mineral, e.g. quartz, may vary not only in colour (see plates) but also in crystal form, e.g. the many crystal...inspection — running along the crystallographic planes. (See drawing) i-l Cleavage (left to right): galena, fluorite... and sour. Other minerals, such as sulphur, arsenopyrite, and fluorite can be identified by the characteristic...edges. k": « s i I 9 i 30 to the handle (see illustration). The handle is usually 30 cm long,...Apart from the hammer, different chisels are needed (see illustration), i.e. pointed as well as flat. They |  | | Book | | “scientific field camp”. I could not imagine to see him without a judo mat close by, either as a sportsman...shared by Germany, the Czech Republic, Poland and Austria, has been focused on these industrial minerals...with much success. The Hagendorf-Pleystein mining district consists of several pegmatites and aplites, including...The Netherlands, Poland, the Czech Republic and Austria. Together with their southern extension represented...Mountain Belt, extending from Switzerland, through Austria into Slovakia, this crustal section is host to |  | | Journal (article/letter/editorial) | | pyrite, and gold (minor minerals); chalcopyrite, arsenopyrite, Internat. Geology Rev., v. 16, no. 6 704 ...following form: quartz + cassiterite — quartz + arsenopyrite + pyrrhotite + pyrite + chalcopyrite + stannite...tin-ore deposits (sphalerite, fahlerz ores, arsenopyrite, etc.) or form 708 I.YA. NEKRASOV enter the...sphalerite, pyrite, galena, and metacinnabarite (see table 2). As shown by Table 2, the largest amount...62, p. 957-982. 16. B j e r r u m , J . , Schwarzenbach, G . , and Sillen, L. , 1958, STABILITY CON |  | | Book | | the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli) 8:287-293 Minerals...10:85-89 Micromounting in the eastern Alps of Austria (by K. Kotal) 13:171-173 ALSTONITE An occurrence...Rybicki) 7:72-77 Chalcanthite from the Helvetia district, Arizona (by G. Robinson) 9:252 Cuprite [from...Arizona (by W. A. Thompson) 11:248-250 The Tombstone district, Cochise County, Arizona (by S. A. Williams) 11:251-257... A. Scovil) 21:99-100 Arizona's Silver mining district (by P. Bancroft & G. Bricker) 21:151-168 The Fat |  | | Journal (article/letter/editorial) | | or S:- to test for ease of pyrite synthesis. SCHWARZENBACH and FISCHER ( 1960), who determined the pK.‘s...product of several possible products is formed first (see, e.g., MORSE and CASEY, 1988). The significance of...sulfide with elemental sulfur to produce polysulfides (see LUTHERet al., 1985 for details). The slightly lower...estimated by PEARSON, 1988) whereas Ss is -2.077 eV (see HUHEEY, 1983 ) . Thus, when transition metals are...contain predominantly higher polysulfides ( SCHWARZENBACH and FISCHER, 1960) with some HS; based upon |  | | Book | | grades to larger differences among the last minerals (see Fig. 2). More precise methods of determining the...property is seen most clearly in columnar kyanite (see Fig. 3) or calcite. Crystals intended for collections...precious stones. The following degrees of transparency (see Fig . 5) are recog nised: , :•:.. ................advantage when the mineral is struck with a hammer (see Fig. 6a) . Bodies obtained by cleaving some minerals...direction (eg graphite, gypsum, chlorite and muscovite, see Fig. 7a). Good (or distinct) cleavage - when crystals |  | | Book | | ‘alae ws & r ; i ¢ ‘hg Neal? ate las © See a Pe e its 3 oe sana eae \e@@ ere af ...of Werke, . : ae ’ f LI bes G ah INees See —— a al OK, Coma - : — . 4, T). Pr 7 ’...Major chemical forms As(—II]) Arsine [H3As] Arsenopyrite [FeAsS], loellingite [FeAs>] Elemental arsenic...soils, sediments, and natural waters. arsenic (see Frankenberger (2002) and the indi- vidual chapters...Acidification also helps to stabilize the speciation (see below), although Hall et al. (1999) recommended that |  | | Journal (article/letter/editorial) | | [Variscan eruptive rock of Jáchymov/Joachimsthal ore district (In Czech)]. Sbor. geol. Vìd, Geol., 7: 731...Fe-rich sphalerite in Jáchymov/Joachimsthal ore district (In Czech)]. Èas. Mineral. Geol., 10, 4: 403410...oblasti [Tectonic of Jáchymov/Joachimsthal ore district (In Czech)]. Sbor. geol. Vìd, Geol., 10: 3982...tetrahedrite-freibergite solid solution, Keno Hill Ag-Pb-Zn district, Yukon. Canad. Mineralogist, 27: 383400. Bard...sulphosalt zone at the Långdal deposit, Boliden district, Northern Sweden. Neu. Jb. Mineral., Abh., 160 | | | Book | | grades to larger differences among the last minerals (see Fig. 2). More precise methods of determining the...property is seen most clearly in columnar kyanite (see Fig. 3) or calcite. Crystals intended for collections...stones. The following degrees of transparency (see Fig. 5) are recognised: Fig. 5 Transparency of identically...advantage when the mineral is struck with a hammer (see Fig. 6a). Bodies obtained by cleaving some minerals...direction (eg graphite, gypsum, chlorite and muscovite, see Fig. 7a). Good (or distinct) cleavage — when crystals |
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