 | | Journal (article/letter/editorial) | | deposits of the Ag-Sn Formation located within Argentina and Bolivia have been investigated mineralogically...the National Research Councils of Austria and Argentina, respectively. The Geological Survey of Bolivia...deposits can be distinguished. Starting with Argentina, the deposits of Pirquitas and El Quevar (Ag-Sn)...to be mentioned. The vein-type deposits of the Sierra de Famatina (Mejicana and Upulungus veins) carry...gold- and silverbearing tellurides. The selenium province at La Rioja is the largest one on earth. The prominent |  | Paar, Werner H., Topa, Dan, Roberts, Andrew C., Criddle, Alan J., Amann, Gerhard, Sureda, Ricardo J. (2002) The new mineral species brodtkorbite, Cu2HgSe2, and the associated selenide assemblage from Tuminico, Sierra de Cacho, La Rioja, Argentina. The Canadian Mineralogist, 40 (1) 225-237 doi:10.2113/gscanmin.40.1.225 | Journal (article/letter/editorial) | | SELENIDE ASSEMBLAGE FROM TUMINICO, SIERRA DE CACHO, LA RIOJA, ARGENTINA WERNER H. PAAR§ AND DAN TOPA Institut...Cátedra de Mineralogía, Facultad de Ciencias Naturales, Universidad Nacional, 4400 Salta, Argentina ABSTRACT...Tuminico Ia selenium deposit, Sierra de Cacho (Sierra de Umango) district, La Rioja, Argentina. The selenide...altered (hematite-stained) amphibolites of the Sierra de Pampeanas, the Precambrian basement of the Precordillera...Kronegold de Brodtkorb, Professor at the universities of Buenos Aires and La Plata, Argentina, for her |  | Paar, W. H., Cooper, M. A., Moelo, Y., Stanley, C. J., Putz, H., Topa, D., Roberts, A. C., Stirling, J., Raith, J. G., Rowe, R. (2012) Eldragónite, Cu6BiSe4(Se2), A new mineral species from the El Dragón Mine, Potosí, Bolivia, and its crystal structure. The Canadian Mineralogist, 50 (2) 281-294 doi:10.3749/canmin.50.2.281 | Journal (article/letter/editorial) | | 46, A–5020 Salzburg, Austria Mark A. COOPER Department of Geological Sciences, University of Manitoba...Matériaux Jean Rouxel (IMN), Université de Nantes, CNRS, 2, rue de la Houssinière, F–44322 Nantes, Cedex 3...3, France Chris J. STANLEY Department of Mineralogy, The Natural History Museum, Cromwell Road, London...London SW7 5BD, U.K. Hubert PUTZ and Dan TOPA Department of Materials Engineering and Physics, University...Ottawa, Ontario K1P 6P4, Canada Johann G. RAITH Department of Applied Geosciences and Geophysics, Montanuniversität |  | | Journal (article/letter/editorial) | | Article The Sierra de Cacheuta Vein-Type Se Mineralization, Mendoza Province, Argentina Günter Grundmann...and Hans-Jürgen Förster 2, * 1 2 * Eschenweg 6, DE-32760 Detmold, Germany; grundmann.g@gmx.de Helmholtz...Potsdam German Research Centre for Geosciences GFZ, DE-14473 Potsdam, Germany Correspondence: forhj@gfz-potsdam... Abstract: The Sierra de Cacheuta vein-type Se mineralization in the Mendoza Province predominantly consists...Cacheuta from Argentinian Se deposits in the Province of La Rioja: (I) trachytic host rock fragments containing |  | Paar, Werner H., Topa, Dan, Makovicky, Emil, Sureda, Ricardo J., de Brodtkorb, Milka K., Nickel, Ernest H., Putz, Hubert (2004) Jaguéite, Cu2Pd3Se4, a new mineral species from El Chire, La Rioja, Argentina. The Canadian Mineralogist, 42 (6) 1745-1755 doi:10.2113/gscanmin.42.6.1745 | Journal (article/letter/editorial) | | SPECIES FROM EL CHIRE, LA RIOJA, ARGENTINA WERNER H. PAAR§ AND DAN TOPA Department of Geography, Geology...Cátedra de Mineralogía, Facultad de Ciencias Naturales, Universidad Nacional, 4400 Salta, Argentina MILKA...MILKA K. DE BRODTKORB Consejo Nacional de Investigaciones Científicas y Técnicas, University of Buenos Aires...Aires, Paso 258-9A, 1640 Martinez, Argentina ERNEST H. NICKEL Exploration and Mining, CSIRO, Private...PO Wembley, W.A. 1613, Australia HUBERT PUTZ Department of Geography, Geology and Mineralogy, University |  | | Report (issue) | | 43(2)° Z = 2 X-ray Powder Pattern: Tuminico, Argentina. 2.730 (100), 3.991 (70), 2.223 (70), 3.576 (50)... (2) 26.17 41.31 32.52 100.00 (1) Tuminico, Argentina; by electron microprobe, average of seven analyses;...Cu2HgSe2. Occurrence: Uncommon in telethermal selenium-rich hydrothermal polymetallic deposits, in calcite...clausthalite, eucairite, naumannite, hematite, calcite (Argentina); tiemannite, berzelianite, umangite, eucairite...Distribution: From Tuminico, Sierra de Cacho, La Rioja Province, Argentina [TL]. From the Příbram uranium |  | | Report (issue) | | 04 25.36 31.60 Total 100.04 101.0 100.00 (1) Argentina. (2) Hope’s Nose, England; by electron microprobe...(3) CuAgSe. Occurrence: Widely distributed in selenium deposits of hydrothermal origin; locally abundant...In the Chaméane uranium mine, near Vernet-la-Varenne, Puy-de-Dôme, France. From Hope’s Nose, Torquay...In Argentina, from Sierra de Umango; in the Santa Brigida mine; and at Tuminico, Sierra de Cacho, La...La Rioja Province. From Aguas Blancas, near Copiapó, Antofagasta, Chile. At Kalgoorlie, Western Australia |  | | Report (issue) | | Association: Clausthalite, hastite, bornhardtite, selenium, gold (Trogtal quarry, Germany); oosterboschite...Katanga Province, Congo (Shaba Province, Zaire). In Argentina, from Tuminico, Sierra de Cacho, and at...at Los Llantenes, La Rioja Province. Name: For the occurrence at the Trogtal quarry, Germany. Type Material:...une nouvelle espèce minérale et la trogtalite cupro-palladifère de Musonoı̈ (Katanga). Bull. Soc. fr...X-ray and magnetic study of the system cobalt selenium. Acta Chem. Scand., 9, 1510–1522. All rights |  | | Report (issue) | | Ferroselite, clausthalite, cadmian sphalerite, selenium, greenockite, pyrite, laumontite, calcite (Ust’Uyuk...Tuminico, Sierra de Cacho, La Rioja Province, Argentina. Name: For the presence of cadmium and selenium. Type...D. (1964) Mineralogy and types of deposits of selenium and tellurium, 60–61. All rights reserved. No |  | | Report (issue) | | Uzbekistan. In the Sierra de Umango, and at Tuminico, Sierra de Cacho, La Rioja Province, Argentina. From the...Berzelius (1779–1848), Swedish chemist, who discovered selenium. References: (1) Palache, C., H. Berman, and...D. (1964) Mineralogy and types of deposits of selenium and tellurium, 65–67. (5) Criddle, A.J. and C |  | | Report (issue) | | granite (Chaméane mine, France); in a telethermal selenium-rich hydrothermal polymetallic deposit, in calcite...calcite veins in amphibolites (Tuminico, Argentina). Association: Giraudite, eskebornite, geffroyite, ankerite...(Tuminico, Argentina). Distribution: From the Chaméane uranium mine, near Vernet-la-Varenne, Puy-de-Dôme... France [TL]. At Tuminico, Sierra de Cacho, La Rioja Province, Argentina. Name: For the occurrence at...Evolution paragénétique de la minéralisation uranifère de Chaméane (Puy-de-Dôme) France: chaméanite |  | | Report (issue) | | pyrite, marcasite, chalcopyrite, sphalerite, selenium, clausthalite, cadmoselite, bornite, cobaltomenite...Tuminico, Sierra de Cacho, La Rioja Province, Argentina. Name: For iron, FERrum, and SELenium in the composition |  | | Report (issue) | | Tl2.01 Cu3.12 Fe1.04 Se3.83 . Occurrence: In selenium-bearing veins of hydrothermal origin. Association:...Vernet-la-Varenne, Puy-de-Dôme, France. At Tuminico, Sierra de Cacho, La Rioja Province, Argentina. Name:... References: (1) Johan, Z. and M. Kvaček (1971) La bukovite, Cu3+x Tl2 FeSe4−x , une nouvelle espèce |  | | Report (issue) | | England. In Argentina, from Tuminico, Sierra de Cacho, and at Los Llantenes, La Rioja Province. Name: Honors...D. (1964) Mineralogy and types of deposits of selenium and tellurium, 77–78. (3) Criddle, A.J. and C |  | Keutsch, F. N., Forster, H.-J., Stanley, C. J., Rhede, D. (2009) THE DISCREDITATION OF HASTITE, THE ORTHORHOMBIC DIMORPH OF CoSe2, AND OBSERVATIONS ON TROGTALITE, CUBIC CoSe2, FROM THE TYPE LOCALITY. The Canadian Mineralogist, 47 (4) 969-976 doi:10.3749/canmin.47.4.969 | Journal (article/letter/editorial) | | CoSe2, FROM THE TYPE LOCALITY Frank N. KEUTSCH§ Department of Chemistry, University of Wisconsin–Madison...601553, D–14415 Potsdam, Germany Chris J. STANLEY Department of Mineralogy, The Natural History Museum, Cromwell...Cromwell Road, London, SW7 5BD, U.K. Dieter RHEDE Department of Inorganic and Isotope Geochemistry, Deutsches...Mountains, Germany. Sommaire La “hastite”, dimorphe orthorhombique de CoSe2, autrefois considéré comme...comme une espèce minérale valide de la carrière de Trogtal, dans le massif de Harz, en Allemagne, est discréditée |  | Förster, Hans-Jürgen, Ma, Chi, Grundmann, Günter, Bindi, Luca, Stanley, Christopher J. (2019) Nickeltyrrellite, CuNi2Se4, a new member of the spinel supergroup from El Dragón, Bolivia. The Canadian Mineralogist, 57 (5) 637-646 doi:10.3749/canmin.1900025 | Journal (article/letter/editorial) | | Firenze, Via G. La Pira 4, I-50121 Firenze, Italy CHRISTOPHER J. STANLEY Department of Earth Sciences...new selenide species from the El Dragón mine, Department of Potosı́, Bolivia. It most frequently occurs...INTRODUCTION The ore mineralization at El Dragón, Province of Antonio Quijarro, in the Andes of Bolivia is...Cordillera Oriental, some 30 km southwest of Cerro Rico de Potosı́. The abandoned mine is located at 198 49...hematite-bearing siltstones of probably Devonian age. The selenium mineralization consisted of a single vein of small |  | | Journal (article/letter/editorial) | | of the temporal sequence and the activities of selenium and sulfur that prevailed during their formation...low-temperature hydrothermal fluids having an activity of selenium several orders of magnitude lower than that approached...SOMMAIRE La giraudite et la hakite, ainsi que leurs analogues à dominance de soufre plus répandus, la tennantite...tennantite et la tétraédrite, sont localement abondants, mais de façon générale, ce sont des espèces rares...rares au gisement d’uranium de Niederschlema–Alberoda, dans la région de l’Erzgebirge, en Allemagne. Les |  | | Book (edition) | | DIGITAL DEL LIBRO COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente...parcialmente actualizado por Milka K. de Brodtkorb En base a la edición de los tomos 1(2002), 2(2006) y 3(2007)...3(2007) cuyos autores fueron M.K. de Brodtkorb, S. Lagorio, C. Latorre, P. Leal, T. Montenegro, O. Morello...Ramos y S. Poma, y en la edición Roberto Miró ASOCIACIÓN MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015...(2007) de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos |  | | Journal (article/letter/editorial) | | Locality: The San Genaro mine, Huancavelica Department, Castrovirreyna District, Peru. Occurrence: Found... galena, chalcopyrite, sphalerite and pyrite. General appearance: Individual crystals do not exceed 3...large suite of secondary copper-oxysalt minerals. General appearance: Parallel growths of thin platy crystals...(Bob) King (b. 1923), former mineralogist at the Department of Geology, Leicester University (U.K.), a prominent...Locality: The Tuminico selenium deposit in the northern part of the Sierra de Cacho (Sierra de Umango) mountain |  | | Report (issue) | | Selenium Chapter Q of Critical Mineral Resources of the United States—Economic and Environmental Geology...Future Supply Professional Paper 1802–Q U.S. Department of the Interior U.S. Geological Survey Periodic...gallium 69.72 germanium 72.64 arsenic 74.92 selenium 78.96 bromine 79.90 krypton 83.79 37 38 39...Photograph by Peter Vikre, U.S. Geological Survey. Selenium By Lisa L. Stillings Chapter Q of Critical Mineral...Paper 1802–Q U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior RYAN |  | Škácha, P., Sejkora, J., Palatinus, L., Makovicky, E., Plášil, J., Macek, I., Goliáš, V. (2016) Hakite from Příbram, Czech Republic: compositional variability, crystal structure and the role in Se mineralization. Mineralogical Magazine, 80 (6) 1115-1128 doi:10.1180/minmag.2016.080.038 | Journal (article/letter/editorial) | | Albertov 6, CZ–128 43, Prague 2, Czech Republic Department of Mineralogy and Petrology, National Museum...Slovance 2, Prague 8, 182 21, Czech Republic Department of Geosciences and Natural Resource Management...Østervoldgade 10, 1350 Copenhagen K, Denmark Department of Geological Sciences, Faculty of Science, Masaryk...distinct enrichment in sulfur and depletion in selenium over the time span of crystallization. K E Y WO...occurrences are mentioned in the literature from Argentina, Tumiñico (Paar et al., 2002) and Germany, Alberoda |  | | Journal (article/letter/editorial) | | Article Origin of the El Dragón Selenium Mineralization, Quijarro Province, Potosí, Bolivia Günter Grundmann...and Hans-Jürgen Förster 2, * 1 2 * Eschenweg 6, DE-32760 Detmold, Germany; grundmann.g@gmx.de Helmholtz...Potsdam German Research Centre for Geosciences GFZ, DE-14473 Potsdam, Germany Correspondence: forhj@gfz-potsdam... Formation of end-member krut’aite and native selenium implies a minimum log f Se2 of −11.2 at the final...immobile selenide or elemental Se. Keywords: origin; selenium mineralization; siltstone; black shale; unnamed |  | Sejkora, Jiří, Škácha, Pavel, Laufek, František, Plášil, Jakub (2017) Brodtkorbite, Cu2HgSe2, from Příbram, Czech Republic: crystal structure and description. European Journal of Mineralogy, 29 (4) 663-672 doi:10.1127/ejm/2017/0029-2647 | Journal (article/letter/editorial) | | structure contains one special position of Hg and two general positions of Cu and Se. The crystal structure consists...not isostructural. pr 9 ct ed 8 rre 7 Department of Mineralogy and Petrology, National Museum...selenide association of the Tumiñico selenium deposit, La Rioja, Argentina. The original crystallographic data...brodtkorbite contains one special position of Hg and two general positions of Cu and Se. The site-scattering experiment... were obtained from the Tumiñico Se deposit, Argentina (Paar et al., 2002). Parasyuk et al. (1999) summarized |  | | Journal (article/letter/editorial) | | MINERAL NAMES: THIRD UPDATE ROBERT F. MARTIN§ Department of Earth and Planetary Sciences, McGill University...miargyrite at the San Genaro mine, Huancavelica Department, Peru. Effenberger, H. et al. (2002): Am. Mineral...Kronegold de Brodtkorb (b. 1932), Professor at the universities of Buenos Aires and La Plata, Argentina, in...mineralogy of Argentina. Found in a telethermal selenide vein-type assemblage at the Tuminico Ia selenium deposit...deposit, Sierra de Cacho (Sierra de Umango) district, southwest to Bajo Jagüe, La Rioja, Argentina. Paar |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | Branch Road NW, Washington, D.C. 20015, U.S.A. Department of Geosciences, University of Arizona, 1040 East...Street, Tucson, Arizona 85721-0077, U.S.A. 3 Department of Mathematics, University of Arizona, Tucson...A. 4 Department of Earth Sciences, University of Maine, Orono, Maine 04469, U.S.A. 5 Department of Earth...mercury producers), represents a single mineralized province with ages restricted to the last 5.3 million years...References AR01 Argentina Tumiñico Mine, Sierra de Cacho, Sierra de Umango, La Rioja Paar et al. (2002 |
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