 | Márquez-Zavalía, M. F., Bindi, L., Márquez, M., Menchetti, S. (2008) Se-bearing polybasite-Tac from the Martha mine, Macizo del Deseado, Santa Cruz, Argentina. Mineralogy and Petrology, 94 (1) 145-150 doi:10.1007/s00710-008-0001-x | Journal (article/letter/editorial) | | SHORT COMMUNICATION Se-bearing polybasite-Tac from the Martha mine, Macizo del Deseado, Santa Cruz,...# Springer-Verlag 2008 Abstract Se-bearing polybasite-Tac is associated with galena, chalcopyrite, sphalerite...tetrahedrite, electrum and quartz at the Martha mine, an epithermal silver–gold deposit located adjacent to the...We observed that high contents of selenium in polybasite are associated with relatively low copper contents...studies that the copper content of pearceite–polybasite group minerals can be very low if selenium is |  | | Journal (article/letter/editorial) | | reflect vertical zoning: the lower level (La Estrella mine), contains tetrahedrite isotypic series minerals...sphalerite, whereas the upper level (Majadillas mine), shows an “epithermal association” composed by...tetrahedrite, freibergite, pyrargyrite, stephanite, polybasite and acanthite. Textural and compositional lines...zonation verticale. Le niveau inférieur, exposé dans la mine La Estrella, contient des minéraux de la série isotypique... tandis que le niveau supérieur, exposé dans la mine Majadillas, montre une “association épithermale” |  | | Journal (article/letter/editorial) | | info@wendel-minerals.com Clara Mine The Figure 1. Dumps of the Clara mine where collecting is allowed...Germany From the Myth of the “Golden Calf ” to Modern Mining All photographs by Wolfgang Wendel Figure 2. Locality...Rankach Valley, was named for the formerly thriving mining town of Benau. The inhabitants, indulging in wealth...to be told even now (List 1969). Today, the Clara mine uses the latest technology and is one of the most...the best quality. Location and History The Clara mine lies in the upper Rankach Valley, about 5 kilometers |  | | Journal (article/letter/editorial) | | Volume 92, pages 918–925, 2007 The pearceite-polybasite group of minerals: Crystal chemistry and new...nomenclature for minerals belonging to the pearceite-polybasite group. Thirty-one samples of minerals in this...and for all members to be named pearceite or polybasite. The main reason for doubling the unit-cell parameters...linked to the ordering of silver. The distinction between pearceite and polybasite is easily done with an...abandoned here and the old names pearceite and polybasite, previously defined on a structural basis (i |  | Bindi, L., Evain, M., Spry, P. G., Tait, K. T., Menchetti, S. (2007) Structural role of copper in the minerals of the pearceite-polybasite group:
the case of the new minerals cupropearceite and cupropolybasite. Mineralogical Magazine, 71 (6) 641-650 doi:10.1180/minmag.2007.071.6.641 | Journal (article/letter/editorial) | | role of copper in the minerals of the pearceite-polybasite group: the case of the new minerals cupropearceite...I, Iowa State University, Ames, Iowa 500113212, USA 4 Department of Natural History, Royal Ontario Museum...Accepted 6 May 2008] ABSTR ACT The pearceite-polybasite group of minerals, general formula [M6T2S7][Ag9CuS4]...exhibiting the 111 unitcell type (corresponding to the Tac polytype). One sample (space group P3̄m1, a 7.3218(8)... Introduction THE minerals of the pearceite-polybasite group are relatively widespread in nature. They |  | | Journal (article/letter/editorial) | | benleonardite to be a member of the pearceite-polybasite group LUCA BINDI1,*, CHRISTOPHER J. STANLEY2...I, Iowa State University, Ames, Iowa 50011-3212, USA [Received 4 January 2015; Accepted 19 February 2015;...structure observed for minerals of the pearceite-polybasite group. The structure consists of the stacking...ranging from quasi-linear to almost triangular. The silver ions are found in the B layer module along two-dimensional...must be considered a member of the pearceite-polybasite group. A recalculation of the chemical data listed |  | | Journal (article/letter/editorial) | | of the Kayemraveem ore district (Chukotka) and features of epithermal gold-silver mineralization—A.A. Sidorov...porphyry mineralization in the Kadica-Bukovik ore district, eastern Macedonia—A.V. Volkov, G. Tasev, V.Yu...iron oxide–copper-gold systems of the Cloncurry district, Australia: insights from PIXE analysis of halogens...epithermal Au-Ag deposits, Northern Great Basin, USA— J.A. Saunders, D.L. Unger, G.D. Kamenov, M. Fayek...models of the Anarraaq Zn-Pb-Ag deposit, Red Dog district, Alaska—Christian Schardt, Grant Garven, Karen |  | | Journal (article/letter/editorial) | | 151–155, 2009 Adding further complexity to the polybasite structure: The role of Ag in the B layer of the...structure of the most Ag-rich (15.63 apfu) natural polybasite yet discovered. It shows the -M2a2b2c polytype...Royal Ontario Museum) from Gowganda, Timiskaming District, Ontario, Canada. Electron microprobe analysis...published data on the other members of the pearceite-polybasite group. Some remarks concerning nomenclature are...composition, polytype, silver minerals introduction The minerals of the pearceite-polybasite group, general |  | | Journal (article/letter/editorial) | | the basic Tac unit cell, of the type typically observed for minerals of the pearceite-polybasite group....displacive modulation of the average P3m1 structure (Tac polytype) with the incommensurate modulation wave...the first time in the minerals of the pearceite-polybasite group. Keywords: Cupropearceite, cupropolybasite...(Bindi et al. 2007a) are members of the pearceite-polybasite group of minerals. They exhibit the general formula...two sulfur atoms in a linear coordination, and silver occupies sites with coordination ranging from quasi-linear |  | Kullerud, Kåre, Kotková, Jana, Šrein, Vladimír, Drábek, Milan, Škoda, Radek (2018) Solid solutions in the system acanthite (Ag2S)–naumannite (Ag2Se) and the relationships between Ag-sulfoselenides and Se-bearing polybasite from the Kongsberg silver district, Norway, with implications for sulfur–selenium fractionation. Contributions to Mineralogy and Petrology, 173 (9) 71 doi:10.1007/s00410-018-1500-3 | Journal (article/letter/editorial) | | Ag-sulfoselenides and Sebearing polybasite from the Kongsberg silver district, Norway, with implications for...Se)] and Se-bearing polybasite have been discovered at the Kongsberg silver district. The seleniumbearing...occur in two samples from the northern part of the district, forming either single or polyphase inclusions...inclusions together with chalcopyrite within native silver. The Ag-sulfoselenides show large chemical variations...S O42−, resulting in the formation of native silver. The activity ratio aS2− ∕aSe2− of the system gradually |  | | Journal (article/letter/editorial) | | Te-Se IN EPITHERMAL DEPOSITS OF THE “LA CAROLINA” DISTRICT, SAN LUIS (ARGENTINA). Gallard-Esquivel M.C.1...Abstract Epithermal Au-Ag deposits of the La Carolina district, in the San Luis metallogenetic belt (Argentina)...genetically related to Mio-Pliocene volcanism. In this district, mineralization in the Cerro Mogote and Puesto...tetrahedrite, acanthite, argyrodite, pearceite-polybasite and Au-Ag alloy. Locally, Se and/or Te enriched... alburnite, In-bearing sphalerite, pearceite-polybasite group, San Luis Metallogenic Belt. Introduction |  | Moëlo, Yves, Makovicky, Emil, Mozgova, Nadejda N., Jambor, John L., Cook, Nigel, Pring, Allan, Paar, Werner, Nickel, Ernest H., Graeser, Stephan, Karup-Møller, Sven, Balic-unic, Tonči, Mumme, William G., Vurro, Filippo, Topa, Dan (2008) Sulfosalt systematics: a review. Report of the sulfosalt sub-committee of the IMA Commission on Ore Mineralogy. European Journal of Mineralogy, 20 (1) 7-62 doi:10.1127/0935-1221/2008/0020-1778 | Journal (article/letter/editorial) | | 34, 5020 Salzburg, Austria 8 CSIRO-Exploration & Mining, PO Box 5, Wembley, Western Australia 6913, Australia...series; aikinite homeotypic series Pearceite and polybasite polytypes The notion of family is less rigorous...small amounts of Sn, Cd, and In in the Potosi district (Bolivia), whereas in Romania the characteristic...tetrahedrite series (e); lengenbachite (l); pearceite−polybasite series (l) tetrahedrite series (up to 1 atom...crystal-structure study) Cu+ (Ag+?) → Au+ exceptional (polybasite) Ag+ → Au+ Solid solutions with unknown substitution |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Book (chapter) | | (2009). Pd-electrum = Pd-Ag-rich gold or Pd-Au-rich silver-3C, MA 34, 1304 (1983). Pd-gold = Pd-rich gold...pearceite(111) = pearceite-Tac, AM 92, 925 (2007). pearceite-PHaac = pearceite-Tac, CM 16, 116 (1978). pearceite-PH2a2a2c...natural = Hg-rich silver, Dana 6th, 23 (1892). pella natural de Mèjico = Hg-rich silver, Domeyko II, 360...(2006). plata = silver, Domeyko II, 353 (1897). plata aerata = acanthite + dolomite + silver, Egleston 260...stephanite, MR 23, 241 (1992). plata ágria hojosa = polybasite, Domeyko II, 391 (1897). plata amarilla = iodargyrite |  | | Book (chapter) | | montmorillonite, CCM 26, 327 (1978). Alcamor = silver, de Fourestier 6 (1999). alcaparossa amarilla =...(1897). aleación de plata con bismuto = Bi-rich silver, Dana 7th I, 167 (1944). aleacion oro i rodio =...amalgaam = Hg-rich silver, Council for Geoscience 743 (1996). Amalgam, gediegen = Hg-rich silver, Dana 6th, 1115... Strunz & Nickel 39 (2001). amalgama = Hg-rich silver, Dana 6th, 23 (1892). amálgama de ouro = weishanite...amalgama de plata = Hg-rich silver, Domeyko II, 360 (1897). amalgamar = Hg-rich silver, Novitzky 9 (1951). amalgam |  | | Conference Proceedings (Volume) | | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...containing 67 100 tonnes of copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...province prefecture county departement departamento district municipio Saint |
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