 | | Journal (article/letter/editorial) | | Genesisof the AguilarZinc-Lead-Silver Deposit,Argentina: ContactMetasomaticvs. SedimentaryExhalative j...Locatedin theEasternCordilleraof northwestern Argentina,theAguilarmineandseveral smallerprospects arealignednorth-south...exploitation of the Aguilardepositbenorthwestern Argentina(Fig. 1).The depositandsevgan in 1936. Cumulat...• OCEAN .POTO81 - • • CHOCAYA I CHILE / •• EL •ALVADOR POTRERILLOS ß Gu-(Mo-Au) • / ßCu-Pb-Zn-Ag...ß FAMATmA Q•L INDIO --30* • Au-Ag • / _ ARGENTINA / • LOS PELAMBRES • 0 km 500 f ß PARAMILLOS |  | | Book | | The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun . . .... . . . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Oolitic Stratabound Iron Ores in the Silurian of Argentina and Bolivia M.-A. Boso and C. R. Monaldi . . ...The "La Helvecia" Pb, Zn, and Barite Deposit, Argentina A. Brodtkorb and M. K. de Brodtkorb . . . . ..... . . . 187 The Barite Deposits of Canota, Argentina M. K. de Brodtkorb, I. B. A. Schalamuk, S. Ametrano |  | | Book (edition) | | COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente actualizado por Milka...edición Roberto Miró ASOCIACIÓN MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015 PRÓLOGO Los tomos 1...(2007) de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos...COMPENDIO DE LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Con respecto a la versión anterior se han agregado...“Observaciones mineralógicas de la República Argentina”, referente a unas 30 especies pertenecientes |  | Williams, W.C, Meissl, E, Madrid, J, de Machuca, B.C (1999) The San Jorge porphyry copper deposit, Mendoza, Argentina: a combination of orthomagmatic and hydrothermal mineralization. Ore Geology Reviews, 14 (3) 185-201 doi:10.1016/s0169-1368(99)00006-2 | Journal (article/letter/editorial) | | The San Jorge porphyry copper deposit, Mendoza, Argentina: a combination of orthomagmatic and hydrothermal...Cuyo, Argentina b Facultad de Ciencias Exactas, Fısicas, y Naturales, UNSJ, 5400 San Juan, Argentina ´ Received...located within the Permo-Triassic belt of Chile and Argentina. Its hypogene mineralization and alteration are...de Correo 468, Correo Central, 5500 Mendoza, Argentina. E-mail: billfabi@impsat1.com.ar 1 Current address:...address: Pueyrredon ´ 138, 8183 Darregueira, Argentina. Cordillera in the Uspallata Valley approximately |  | Marin-Carbonne, Johanna, Rollion-Bard, Claire, Bekker, Andrey, Rouxel, Olivier, Agangi, Andrea, Cavalazzi, Barbara, Wohlgemuth-Ueberwasser, Cora C., Hofmann, Axel, McKeegan, Kevin D. (2014) Coupled Fe and S isotope variations in pyrite nodules from Archean shale. Earth and Planetary Science Letters, 392. 67-79 doi:10.1016/j.epsl.2014.02.009 | Journal (article/letter/editorial) | | f,h , Axel Hofmann f , Kevin D. McKeegan a a Department of Earth, Planetary, and Space Sciences, University...France d Department of Earth Sciences, University of California, Riverside, CA, 92521, USA e Department of...IFREMER, Centre de Brest, 29280 Plouzané, France f Department of Geology, University of Johannesburg, PO Box...I-40127 Bologna, Italy h PetroTectonics Centre, Department of Geological Sciences, Stockholm University...formed from two different mineral precursors: (1) mackinawite precipitated in the water column, and (2) greigite |  | | Journal (article/letter/editorial) | | conditions in a wide variety of environments, including mine wastes (Hudson-Edwards et al. 1999; Nieto et al...occurring arsenian jarosite has been observed in mine wastes (Hudson-Edwards et al. 1999, 2005; Savage...(Szymanski 1988), oxidized massive sulfides and related mine wastes (Foster et al. 1998; Roca et al. 1999; Roussel... 2003). In high-sulfide waste at the Berikul Au mine, Kemerovo region, Russia, for example, jarosite-beudantite...amounts of As. A sample of hidalgoite from the Tsumeb mine, Namibia, was shown to contain between 7.4 and 10 |  | Bai, Jing, Su, Xiaosi, Wang, Jiamei, Lyu, Hang, Gao, Ruimin, Lu, Shuai (2020) Multi-isotope constraints on biogeochemical processes during bank filtration: A case study of the Liao River, Northeast China. Applied Geochemistry, 122. 104762pp. doi:10.1016/j.apgeochem.2020.104762 | Journal (article/letter/editorial) | | Mass Spectrometry (DELTA V Advantage) at the department of Huake Precision Stable Isotope Laboratory...of pyrite and mackinawite. As shown in Table 6, the saturation index (SI) of mackinawite and pyrite less...from the riverbank, this indicated that the mackinawite and pyrite were not saturated with respect to...to the groundwater. The SI of mackinawite and pyrite exceeded 0 in the reducing zone from 17 m to 350...350 m indicated that the mackinawite and pyrite were supersaturated relative to the groundwater, the concentra |  | Yoshiya, Kazumi, Sawaki, Yusuke, Shibuya, Takazo, Yamamoto, Shinji, Komiya, Tsuyoshi, Hirata, Takafumi, Maruyama, Shigenori (2015) In-situ iron isotope analyses of pyrites from 3.5 to 3.2Ga sedimentary rocks of the Barberton Greenstone Belt, Kaapvaal Craton. Chemical Geology, 403. 58-73 doi:10.1016/j.chemgeo.2015.03.007 | Journal (article/letter/editorial) | | 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan Department of Earth and Planetary Sciences, Tokyo Institute...2-15 Natsushima-cho, Yokosuka 237-0061, Japan e Department of Earth Science and Astronomy, The University... pyrite is formed through transformation of mackinawite to pyrite (Butler et al., 2005; Guilbaud et al...Fe2 +aq in seawater reacts with H2S to form mackinawite, which then readily reacts with elemental sulfur...isotope fractionation factor between Fe2 +aq and mackinawite, Δ(Fe2 +aq-FeS), is ca. 0.3‰ (Butler et al., |  | | Journal (article/letter/editorial) | | 3 1 Surface and Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford...University, Stanford, California 94305-2115, USA 2 Department of Earth Sciences, Dartmouth College, Hanover...in waste piles, where it becomes a source of acid mine drainage, which is a major and widespread environmental...mineral, the poorly crystalline iron sulfide mackinawite, FeS1-x, removed Cr(VI) from solution at circumneutral...iron-chromium hydroxide coatings were observed on mackinawite (FeS1-x) surfaces when reacted with Cr(VI) solutions |  | Guilbaud, Romain, Butler, Ian B., Ellam, Rob M., Rickard, David, Oldroyd, Anthony (2011) Experimental determination of the equilibrium Fe isotope fractionation between and FeSm (mackinawite) at 25 and 2°C. Geochimica et Cosmochimica Acta, 75 (10) 2721-2734 doi:10.1016/j.gca.2011.02.023 | Journal (article/letter/editorial) | | isotope fractionation between Fe2þ aq and FeSm (mackinawite) at 25 and 2 °C Romain Guilbaud a,c,⇑, Ian B...pressures. Mackinawite, referred here as FeSm (where the subscript m indicates mackinawite), can be a...including the ligand-exchange process involved in mackinawite (FeSm) formation (Butler et al., 2005). FeSm...isotope fractionation between hexaqua iron(II) and mackinawite 2. METHODS 2.1. Reagents Experiments were performed...solutions, we preferred the solid phase (i.e. mackinawite) to be the enriched phase for practical reasons |  | Banfield, Jillian F., Moreau, John W., Chan, Clara S., Welch, Susan A., Little, Brenda (2001) Mineralogical Biosignatures and the Search for Life on Mars. Astrobiology, 1 (4) 447-465 doi:10.1089/153110701753593856 | Journal (article/letter/editorial) | | may be minimal. In the absence of clearly 1 Department of Geology and Geophysics, University of Wisconsin...anticipated based on bulk solution parameters. Mackinawite (a tetragonal iron sulfide) is considered to...sulfatereducing bacteria. Experimental databases indicate mackinawite should only form under extremely reducing conditions...ion concentration in the electrolyte is low, mackinawite alters to greigite (Rickard, 1969; King et al...greigite, which some bacteria form from nonmagnetic mackinawite (McNeil and Little, 1990). Interpretation of |  | Ellwood, Michael J., Hassler, Christel, Moisset, Sophie, Pascal, Ludovic, Danza, Francesco, Peduzzi, Sandro, Tonolla, Mauro, Vance, Derek (2019) Iron isotope transformations in the meromictic Lake Cadagno. Geochimica et Cosmochimica Acta, 255. 205-221 doi:10.1016/j.gca.2019.04.007 | Journal (article/letter/editorial) | | ellwood@anu.edu.au) 2 University of Geneva, Department F.-A. Forel for Environmental and Aquatic Sciences...Southern Switzerland, Bellinzona, Switzerland 5 Department of Botany and Plant Biology, Microbiology Unit... 7 Institute of Geochemistry and Petrology, Department of Earth Sciences, ETH Zürich, Switzerland. ...the formation of iron sulphide species, e.g. mackinawite, under mildly euxinic conditions. Overall our...(2012) (range -0.3 to 0.9 ‰) for the formation of mackinawite (FeS). It should also be 16 remembered that |  | Xu, Cuimin, Xie, Qiaoqin, Xu, Fan, Zhou, Yuefei, Wang, Hanlin, Chen, Tianhu, Peng, Shuchuan (2021) Preparation of Monoclinic Pyrrhotite by Thermal Decomposition of Jarosite Residues and Its Heavy Metal Removal Performance. Minerals, 11 (3) 267 doi:10.3390/min11030267 | Journal (article/letter/editorial) | | the Jiuhua Smelting Plant (Chizhou City, Anhui Province, China). The sample was crushed through a 200...M.; Teja, A.M.; Palacios, E.G.; Pandiyan, T.; Aguilar-Carrillo, J. Determination of the dissolution rate...Removal from Acid Mine Drainage by Modified Pyrite: Batch and Column Experiments. Mine Water Environ. 2016...Park, S.W.; Hayes, K.F. Aerobic oxidation of mackinawite (FeS) and its environmental implication for arsenic |  | Large, Ross R., Mukherjee, Indrani, Gregory, Dan, Steadman, Jeff, Corkrey, Ross, Danyushevsky, Leonid V. (2019) Atmosphere oxygen cycling through the Proterozoic and Phanerozoic. Mineralium Deposita, 54 (4) 485-506 doi:10.1007/s00126-019-00873-9 | Journal (article/letter/editorial) | | end-Ordovician deep anoxic event including El Aguilar, Argentina, and Howards Pass, Selwyn Basin (Gemmell...Structure of selenium incorporated in pyrite and mackinawite as determined by XAFS analyses. J Contam Hydrol...Meinert LD (1992) Genesis of the Aguilar zinclead-silver deposit, Argentina; contact metasomatic vs. sedimentary...(1975) Zonation of hydrothermal minerals at the Juno mine, Tennant Creek goldfield, central Australia. Econ...Cosmochim Acta 89:302–317 Muchez P, André-Mayer AS, El Desouky EL, Reisberg L (2015) Diagenetic origin of the |  | | Book | | investigated by Alver and Sakizci [202], Alver [203], and Aguilar-Armenta et al. [204]. Alver and Sakizci [202] studied...HNO3-untreated clinoptilolite were almost the same. Aguilar-Armenta et al. [204] studied the adsorption of...clinoptilolite is treated with an acid. Lee et al. [205], Aguilar-Armenta et al. [204], and Beltrao-Nunes et al....Solids 147:559–564 54. Hmoudah M, Nassar NN, Vitale G, El-Qanni A (2016) Effect of nanosized and surfacestructural-modified...1007/s110151-016-3488-9 129. Anchieta GG, Sallet D, Foletto EL, da Silva S, Chiavone-Filho O, do Nascimento CAO |  | Yoshiya, Kazumi, Sawaki, Yusuke, Hirata, Takafumi, Maruyama, Shigenori, Komiya, Tsuyoshi (2015) In-situ iron isotope analysis of pyrites in ~ 3.7 Ga sedimentary protoliths from the Isua supracrustal belt, southern West Greenland. Chemical Geology, 401. 126-139 doi:10.1016/j.chemgeo.2015.02.022 | Journal (article/letter/editorial) | | 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan Department of Earth and Planetary Sciences, Tokyo Institute...Oiwake-cho, Sakyo-ku, Kyoto 606-8502, Japan e Department of Earth Science and Astronomy, The University...fractionation between Fe2 +aq in seawater and mackinawite (Δ56FeFe(II)–FeS) ranges from 0.3 to 0.9‰ (Butler...Fe(II) oxidation Fe2+aq mackinawite (kinetic) FeS Fe2+aq mackinawite (equilibrium) Fe2+aq FeS...Johnson, C.M., Cox, L., Sun, H., Nealson, K.H., Aguilar, C., 1999. Iron isotope biosignatures. Science |  | Flores, Mizraim, Reyes, Iván, Palacios, Elia, Patiño, Francisco, Juárez, Julio, Reyes, Martín, Teja, Aislinn, Islas, Hernán, Gutiérrez, Emmanuel (2019) Kinetic Analysis of the Thermal Decomposition of a Synthetic Mercury Jarosite. Minerals, 9 (4) 200 doi:10.3390/min9040200 | Journal (article/letter/editorial) | | Environ. 2005, 346, 169–183. [CrossRef] Borrell, A.; Aguilar, A.; Tornero, V.; Drago, M. Concentrations of mercury...sediments, mine-waste calcines, and moss from abandoned Hg mines in east Guizhou province, southwestern...through rice intake in mercury mining areas, Guizhou Province, China. Environ. Sci. Technol. 2007, 42, 326–332...at a small-scale gold mining operation, Phichit Province, Thailand. J. Environ. Sci. Health A Tox. Hazard...DeLaune, R. Immobilization of aqueous Hg (II) by mackinawite (FeS). J. Hazard. Mater. 2008, 157, 432–440. |  | | Report (issue) | | Copper Deposits Open-File Report 2008–1321 U.S. Department of the Interior U.S. Geological Survey Preliminary...2008–1321 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DIRK...the Copper Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits..........deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in Indonesia...varying by as much as about 100°C for samples from El Teniente, Chile. When binned in 10°C intervals, the |  | Rolison, John M., Stirling, Claudine H., Middag, Rob, Gault-Ringold, Melanie, George, Ejin, Rijkenberg, Micha J.A. (2018) Iron isotope fractionation during pyrite formation in a sulfidic Precambrian ocean analogue. Earth and Planetary Science Letters, 488. 1-13 doi:10.1016/j.epsl.2018.02.006 | Journal (article/letter/editorial) | | Ejin George a,b , Micha J.A. Rijkenberg d a Department of Chemistry, University of Otago, P.O. Box 56...Royal Netherlands Institute for Sea Research, Department of Ocean Systems (OCS), and Utrecht University...tracers of oxygena- * Corresponding author at: Department of Chemistry, University of Otago, P.O. Box 56...via the dissolution of the precursor mineral mackinawite (FeSm ), is governed by a unidirectional kinetic...including Fed removal due to the formation of mackinawite FeSm (or other metastable pyrite precursor minerals) |  | | Journal (article/letter/editorial) | | archaea play an important role in promoting acid mine drainage (Baker and Banfield, 2003), and neutrophilic...KSP values for the more defined FeS minerals Mackinawite (⫺3.6) and Pyrrhotite (⫺5.1) are slightly more...Banfield J. F. (2003) Microbial communities in acid mine drainage. FEMS Microbiol. Ecol. 44, 139 –152. Beard...Johnson C. M., Cox L., Sun H., Nealson K. H., and Aguilar C. (1999) Iron isotope biosignatures. Science 285...iron-oxidizing extreme acidophile important in acid mine drainage. Science 287, 1796 –1799. 1225 Edwards |  | Kunzmann, Marcus, Gibson, Timothy M., Halverson, Galen P., Hodgskiss, Malcolm S.W., Bui, Thi Hao, Carozza, David A., Sperling, Erik A., Poirier, André, Cox, Grant M., Wing, Boswell A. (2017) Iron isotope biogeochemistry of Neoproterozoic marine shales. Geochimica et Cosmochimica Acta, 209. 85-105 doi:10.1016/j.gca.2017.04.003 | Journal (article/letter/editorial) | | Poirierf , Grant M. Coxa,g , Boswell A. Winga,h a Department of Earth & Planetary Sciences and Geotop, McGill...Geological Survey, Darwin, NT 0800, Australia d Department of Geological Sciences, Stanford University,...Montréal, Québec, Canada g Current address: Department of Earth Sciences, The University of Adelaide...Adelaide, SA 5005, Australia h Current address: Department of Geological Sciences, University of Colorado Boulder...the fractionation 274 between Fe(II)aq and mackinawite (FeS), a pyrite precursor mineral (Butler 275 |  | Lin, Zhiyong, Sun, Xiaoming, Lu, Yang, Strauss, Harald, Xu, Li, Gong, Junli, Teichert, Barbara M.A., Lu, Rongfei, Lu, Hongfeng, Sun, Weidong, Peckmann, Jörn (2017) The enrichment of heavy iron isotopes in authigenic pyrite as a possible indicator of sulfate-driven anaerobic oxidation of methane: Insights from the South China Sea. Chemical Geology, 449. 15-29 doi:10.1016/j.chemgeo.2016.11.032 | Journal (article/letter/editorial) | | Universität Hamburg, Hamburg 20146, Germany Department für Geodynamik und Sedimentologie, Universität...precipitation of iron monosulfide minerals (e.g., mackinawite), or iron polysulfide minerals (e.g., greigite);...Central Universities (No.16lgjc11), and Guangdong Province Universities and Colleges Pearl River Scholar...Johnson, C.M., Cox, L., Sun, H., Nealson, K.H., Aguilar, C. 1999. Iron isotope MA Beard, B.L., Johnson...fractionation between aqueous Fe2+ and FeSm TE (mackinawite) at 25 and 2 °C. Geochim. Cosmochim. Ac. 75, |  | | Journal (article/letter/editorial) | | pyrite, marcasite FeFe2S4, greigite (Fe,Ni)S0.9, mackinawite Fe(1ÿ )S, pyrrhotite where = 0ÿ0.2 FeS´ H2O,...minerals facilitate `clean up' of the waste streams in mine areas (Brown , 1998). There is another side to the...courtesy of Stefan Nicolescu, Yale University, Department of Geology and Geophysics. a Chama arcana b...Microscopy Research and Technique 27 K.H. and Aguilar, C. (1999) Iron isotope biosignatures. , , 1889ÿ1892...(1997) Microbial sulfate reduction within sul®dic mine tailings: formation of diagenetic Fe-sul®des. , |  | | Book | | places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...peculiar bornite occurrences in the Ookiep area, Cape Province, are on one hand typical transition deposits;...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...objections and other explanations — the occurrence of El Laco in Chile, where in a sequence of very young...deposits commercial (but—an exception—on page 14 the El Laco deposit). Main crystallization of the silicates |  | Tahata, Miyuki, Sawaki, Yusuke, Yoshiya, Kazumi, Nishizawa, Manabu, Komiya, Tsuyoshi, Hirata, Takafumi, Yoshida, Naohiro, Maruyama, Shigenori, Windley, Brian F. (2015) The marine environments encompassing the Neoproterozoic glaciations: Evidence from C, Sr and Fe isotope ratios in the Hecla Hoek Supergroup in Svalbard. Precambrian Research, 263. 19-42 doi:10.1016/j.precamres.2015.03.007 | Journal (article/letter/editorial) | | Shigenori Maruyama d , Brian F. Windley g a Department of Environmental Science and Technology, Tokyo...Midori-ku, Yokohama 226-8502, Kanagawa, Japan Department of Earth Science and Astronomy Graduate School...3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan c Department of Earth and Planetary Sciences, Tokyo Institute...Oiwake-cho, Sakyo-ku 606-8502, Kyoto, Japan g Department of Geology, The University of Leicester, Leicester...␦56/54 Fe anomalies are: (1) pyrite formation via mackinawite under neutral pH condition (Wu et al., 2012) |
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