 | | Journal (article/letter/editorial) | | Origin of the El Dragón Selenium Mineralization, Quijarro Province, Potosí, Bolivia Günter Grundmann...April 2017 Abstract: A re-examination of the El Dragón vein-type Se deposit using polarized light microscopy...by volcanic-hydrothermal activities around the Porco caldera, formation of the mineralization involved...endmember penroseite; vaesite; genetic sequence; El Dragón; Bolivia 1. Introduction Research on selenium minerals...for the two selenium occurrences in the Andes of Bolivia: Virgen de Surumi (also known as “Pacajake”) [12 |  | | Report (issue) | | Powder Pattern: El Dragón mine, Antonio Quijarro Province, Department of Potosí, Bolivia. 3.125 (100),...09 100.00 (1) El Dragón mine, Antonio Quijarro Province, Department of Potosí, Bolivia; average of 24...petrovicite, grundmannite, native gold. Distribution: From the El Dragón mine, Antonio Quijarro Province, Department...Department of Potosí, Bolivia. Name: For the province, Antonio Quijarro, where the first specimens were...Cu6HgPb2Bi4Se12, a new selenide from the El Dragón Mine, Bolivia. Minerals, 6(4), 123. (2) (2020) Amer. |  | | Report (issue) | | Z = 4 X-ray Powder Pattern: El Dragόn mine, Department of Potosí, Bolivia. 2.986 (100), 3.97 (90), 2.620...100.39 (1) El Dragόn mine, Province of Antonio Quijarro, Department of Potosí, Bolivia; average of 5...01. Polymorphism & Series: Polymorphous with grundmannite. Occurrence: In a vein cutting interbedded pyritiferous...petrovicite, grundmannite, gold. Distribution: From the El Dragόn mine, Province of Antonio Quijarro, Department...Department of Potosí, Bolivia. Name: Honors Hans Block (1881-1953), for his contributions to fostering Bolivian |  | Förster, Hans-Jürgen, Bindi, Luca, Stanley, Chris J., Grundmann, Günter (2017) Hansblockite, (Cu,Hg)(Bi,Pb)Se2, the monoclinic polymorph of grundmannite: a new mineral from the Se mineralization at El Dragón (Bolivia) Mineralogical Magazine, 81 (3) 629-640 doi:10.1180/minmag.2016.080.115 | Journal (article/letter/editorial) | | polymorph of grundmannite: a new mineral from the Se mineralization at El Dragón (Bolivia) HANS-JÜRGEN...Hg)(Bi,Pb)Se2, is a new selenide from the El Dragόn mine, Bolivia. It typically occurs in thin subparallel...Hansblockite represents the monoclinic polymorph of grundmannite, CuBiSe2, with Hg and Pb being essential in...crystal structure, selenium, El Dragόn, Bolivia. Introduction THE Andes of Bolivia host two volumetrically...district of Hiaco de Charcas, and El Dragόn, Province of Antonio Quijarro, both in the *E-mail: hans-juergen |  | Förster, Hans-Jürgen, Bindi, Luca, Grundmann, Günter, Stanley, Chris (2018) Cerromojonite, CuPbBiSe3, from El Dragόn (Bolivia): A New Member of the Bournonite Group. Minerals, 8 (10) 420 doi:10.3390/min8100420 | Journal (article/letter/editorial) | | minerals Article Cerromojonite, CuPbBiSe3, from El Dragón (Bolivia): A New Member of the Bournonite Group Hans-Jürgen...represents a new selenide from the El Dragón mine, Department of Potosí, Bolivia. It either occurs as minute...Mojon, the highest mountain peak closest to the El Dragón mine. Keywords: cerromojonite; selenium; copper;...mercury; bismuth; součekite; bournonite group; El Dragón; Bolivia 1. Introduction The Bolivian Andes host...Charcas; and El Dragón, Province of Antonio Quijarro; both in the Department of Potosí. The El Dragón mineralization |  | 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) | | NEW MEMBER OF THE SPINEL SUPERGROUP FROM EL DRAGÓN, BOLIVIA HANS-JÜRGEN FÖRSTER§ Helmholtz Centre Potsdam...selenide species from the El Dragón mine, Department of Potosı́, Bolivia. It most frequently occurs...supergroup, El Dragón, Bolivia. INTRODUCTION The ore mineralization at El Dragón, Province of Antonio Quijarro...Quijarro, in the Andes of Bolivia is the most spectacular occurrence of Se-bearing minerals known § today...alfredopetrovite, Al2(Se4þO3)36H2O (Kampf et al. 2016); grundmannite, CuBiSe2 (Förster et al. 2016a); quijarroite |  | | Report (issue) | | Grundmannite CuBiSe2 Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. As grains to 250 μm. ...Powder Pattern: El Dragόn selenide occurrence, Cordillera Oriental, southwestern Bolivia. 3.2746 (100)...69 100.00 (1) El Dragόn selenide occurrence, Cordillera Oriental, southwestern Bolivia; average of 19...the El Dragόn selenide occurrence, Cordillera Oriental, Department of Potosí, southwestern Bolivia. Name:...Grundmann (b. 1947), for his pioneering work on the El Dragón mine. Type Material: Natural History Museum, London |  | | Journal (article/letter/editorial) | | found on a specimen from the El Dragón mine, Potosí Department, Bolivia, and was described by an international...Anthony R. Kampf (Kampf et al. 2015). El Dragón is a small mine with a unique mineralization, comprising...petrovicite, watkinsonite, eldragónite, and grundmannite. Alfredopetrovite occurs in vugs in a matrix...mineral dealer, in recognition of his long work in Bolivia and the many articles he has published about Bolivian...learned Spanish. After graduation he found a job in Bolivia and started collecting Bolivian minerals, then |  | Škácha, Pavel, Sejkora, Jiří, Plášil, Jakub (2017) Příbramite, CuSbSe2, the Se-analogue of chalcostibite, a new mineral from Příbram, Czech Republic. European Journal of Mineralogy, 29 (4) 653-661 doi:10.1127/ejm/2017/0029-2623 | Journal (article/letter/editorial) | | et al., 1997). The Se-analogue of emplectite, grundmannite (CuBiSe2), has been described recently (Förster...of the U–Hg–Mo polymetallic deposit in Guizhou province, China (the exact locality was not given in the...hand-sized samples with příbramite were found in mine dump material of shaft #16 (49.670 33.02800 N, 14...to příbramite (Chen et al., 1995) from Guizhou province (China) shows higher Hg content (0.008–0.077 apfu)...6–10 Type II. * Příbramite from China, Gizhou province, mean of 12 analyses. 203 204 205 206 207 208 |  | | Journal (article/letter/editorial) | | the south part of the Koashva open pit (Vostochnyi mine), Mt. Koashva, Khibiny alkaline complex in Kola...andorite homeotypic series from the Monte Arsiccio mine, Apuan Alps. European Journal of Mineralogy, 30...Arsiccio mine, Stazzema, Apuan Alps, Tuscany, Italy (43°58′16″N, 10°17′05″E). The Monte Arsiccio mine exploited...knowledge of magmatic activity in the Tuscan Magmatic Province and the related ore deposits, in particular, the...arsenic analogue of medaite, from the Molinello mine, Liguria, Italy: occurrence and crystal structure |  | | Journal (article/letter/editorial) | | Hansblockite (Cu,Hg)(Bi,Pb)Se2 El Dragón mine, Quijarro province, Potosí, Bolivia (19°49’23.90”S, 65°55’00...Grundmann *E-mail: forhj@gfz-potsdam.de A dimorph of grundmannite Monoclinic: P21/c; structure determined a =...ZnFe3+(SO4)2(OH)·7H2O Xietieshan lead-zinc deposit, Qinghai Province, China CNMNC Newsletter HÅLENIUS ET AL. Zhuming...Marcobaldiite Pb12(Sb3As2Bi)Σ6S21 Stanzone tunnel, Pollone mine, Pietrasanta, Apuan Alps, Tuscany, Italy (43°57’N...2015-114 Kegginite Pb3Ca3[AsV12O40(VO)]·20H2O Packrat mine, near Gateway, Mesa Co., Colorado, USA (38°38’51 |  | | Journal (article/letter/editorial) | | cairncrossite, ferraioloite, fontarnauite, grundmannite, kayrobertsonite, magnesio-ferri-fluoro-hornblende...new Ca-Sr (-Na) phyllosilicate from the Wessels Mine, Kalahari Manganese Field, South Africa. European...species found in manganese ore on dumps of the Wessels Mine, Kalahari Manganese Field, South Africa. It was...manganese ore that came from Block 17 of the Wessels Mine. Associated minerals include blue manganoan richterite...a new secondary phosphate mineral from the Foote mine, USA. European Journal of Mineralogy, 28(3), 655–661 |  | | Journal (article/letter/editorial) | | Stanley (2018) Cerromojonite, CuPbBiSe3, from El Dragón (Bolivia): A new member of the bournonite group. Minerals...Se)3. It was discovered at the El Dragón mine, Department of Potosí, Bolivia, and named for Cerro Mojon,...to cerromojonite were previously described at El Dragón (phase “C” of Förster et al. 2016) and, as tiny...However, no structural data were provided. At El Dragón cerromojonite found in two different mineral assemblages...(2016) Grundmannite, CuBiSe2, the Se-analogue of emplectite: A new mineral from the El Dragón mine, Potosí |  | | Book | | Stanley Cerromojonite, CuPbBiSe3 , from El Dragón (Bolivia): A New Member of the Bournonite Group Reprinted...of the bournonite group from the El Dragón mine in Potosí, Bolivia [16]. Some new supergene minerals...Stanley, C.J. Cerromojonite, CuPbBiSe3 , from El Dragón (Bolivia): A new member of the bournonite group. Minerals...ordering in both A and B sites, from the Cleveland mine, Tasmania, Australia. Am. Mineral. 2010, 95, 736–740...their anthropogenic counterparts in burning copper mine dumps and ore smelters. 30 Minerals 2018, 8, |  | Krmíček, Lukáš, Ulrych, Jaromír, Jelínek, Emil, Skála, Roman, Krmíčková, Simona, Korbelová, Zuzana, Balogh, Kadosa (2021) Petrogenesis of Cenozoic high-Mg (picritic) volcanic rocks in the České středohoří Mts. (Bohemian Massif, Czech Republic) Mineralogy and Petrology, 115 (2) 193-211 doi:10.1007/s00710-020-00729-5 | Journal (article/letter/editorial) | | magmas of the Western and Central European Volcanic Province (CEVP – Dèzes et al. 2004). Totally prevalent...volcanic rocks of the Central European Volcanic Province (Lustrino and Wilson 2007). The investigated high-Mg...polymorph of grundmannite: a new mineral from the se mineralization at El Dragón (Bolivia). Mineral Mag...volcanic rocks from the central European Volcanic Province (Rhön, Germany) inferred from Hf, Os and Pb isotopes...and Os isotopes from central European volcanic province basalts. Geochim Cosmochim Acta 75:2664– 2683 |
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El Dragón mine, Porco Municipality, Antonio Quijarro Province, Potosí, Bolivia