 | | 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 |  | 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) | | Cu6BiSe4(Se2), A NEW MINERAL SPECIES FROM THE EL DRAGÓN MINE, POTOSÍ, BOLIVIA, AND ITS CRYSTAL STRUCTURE Werner H...selenides at the El Dragón mine, Province of Quijarro, Department of Potosí, Bolivia. It forms inclusions...klockmannite, umangite and tiemannite, as well as with watkinsonite, petrovicite and two unnamed phases in the system...structure, El Dragón mine, Quijarro, Potosí, Bolivia. Introduction The Andean mountain ranges of Bolivia and...mineralization. Bolivia is famous for two selenide occurrences: El Dragón, province of Quijarro, and Pacajake |  | | 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...reddish-gray, hematite-bearing siltstones. Association: Watkinsonite, clausthalite, eldragónite, krut’aite-penroseite...Distribution: From the El Dragón mine, Antonio Quijarro Province, Department of Potosí, Bolivia. Name: For the...the province, Antonio Quijarro, where the first specimens were collected. Type Material: Natural History |  | | Report (issue) | | = 4 X-ray Powder Pattern: El Dragón mine, Department of Potosí, Bolivia. 2.783 (100), 2.727 (55), 2...92 29.15 33.06 100.00 (1) El Dragón mine, Department of Potosí, Bolivia; average of 24 electron microprobe...penroseite, klockmannite, watkinsonite, clausthalite, petrovicite; Type II: watkinsonite, quijarroite, clausthalite...From the El Dragón mine, ~30 km southwest of Cerro Rico de Potosí, Province of Antonio Quijarro, Department...Department of Potosí, Bolivia. Name: For Cerro Mojon, the highest mountain peak near where the first specimens |  | 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 |  | | Report (issue) | | Watkinsonite PbCu2Bi4(Se, S)8 Crystal Data: Monoclinic. Point Group: 2/m. As irregular grains to 3...Canada. At the El Dragón mine, Antonio Quijarro Province, Department of Potosí, Bolivia, From the Zálesí...uranium deposit, Quebec: skippenite, Bi2Se2Te, and watkinsonite, Cu2PbBi4(Se,S)8, two new mineral species. Can...H. Dittrich (2010) The crystal structure of watkinsonite, Cu2PbBi4Se8, from the Zálesí uranium deposit...U-Se-polymetallic deposit, Erzegebirge, Germany. V. Watkinsonite, nevskite, bohdanowiczite, and other bismuth |  | | Report (issue) | | X-ray Powder Pattern: El Dragón mine, Quijarro Province, Department of Potosí, Bolivia. 3.579 (100), 3.075...44.52 100.00 (1) El Dragón mine, Quijarro Province, Department of Potosí, Bolivia; average of 24 electron...tiemannite, watkinsonite, petrovicite. Distribution: At the El Dragón mine, Quijarro Province, Department...Department of Potosí, Bolivia. Name: For the locality that provided the first specimens. Type Material: Canadian...6BiSe4(Se2), a new mineral species from the El Dragón mine, Potosí, Bolivia, and its crystal structure. Can. Mineral |  | | 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...and hematite-bearing siltstones. Association: Watkinsonite, clausthalite, eldragónite, krut’aite-penroseite...Distribution: From the El Dragόn mine, Province of Antonio Quijarro, Department of Potosí, Bolivia. Name: Honors...new mineral from the Se mineralization at El Dragón (Bolivia). Mineral. Mag., 81(3), 629-640. (2) (2018) |  | | Report (issue) | | 58 100.00 (1) El Dragón mine, 30 km southwest of Potosí, Quijarro province, Bolivia; average electron...Cu-Ni-Co-Pb-bearing fluids altering quijarroite-hansblockite-watkinsonite-clausthalite-penroseite aggregates. Association:...Distribution: At the El Dragón mine, 30 km southwest of Potosí, Quijarro province, Bolivia. Name: The prefix...new member of the spinel supergroup from El Dragón, Bolivia. Can. Mineral., 57, 637-646. Mineralogical |  | 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) | | new mineral from the Se mineralization at El Dragón (Bolivia) HANS-JÜRGEN FÖRSTER1,*, LUCA BINDI2, CHRIS...Hg)(Bi,Pb)Se2, is a new selenide from the El Dragόn mine, Bolivia. It typically occurs in thin subparallel...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...Society Department of Potosí. The geology and ore mineralization of the El Dragόn mine was first explored |  | 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...to alteration of quijarroite þ hansblockite þ watkinsonite þ clausthalite þ penroseite aggregates by oxidizing...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 |  | | Report (issue) | | 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...Association: Watkinsonite, clausthalite, krut’aite-penroseite. Distribution: From the El Dragόn selenide... Cordillera Oriental, Department of Potosí, southwestern Bolivia. Name: Honors Günter Grundmann (b. 1947)...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...such as penroseite, clausthalite, petrovicite, watkinsonite, eldragónite, and grundmannite. Alfredopetrovite...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 |  | | 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 |  | | Report (issue) | | (Cu0.53Fe0.48)Ʃ=1.01(Se1.98S0.01)Ʃ=1.99. (2) El Dragón, Bolivia; average of 5 electron microprobe analyses;...hydrothermal veinlets cutting black shale and siltstone (Bolivia); in calcitic veinlets in porphyry (Argentina)...Republic); krut’aite, klockmannite, watkinsonite, native selenium (Bolivia); clausthalite, krut’aite, molybdomenite...Bohemia Region, Czech Republic; at the El Dragón mine, Potosi, Bolivia and at Sierra de Cacheuta, Luján de |  | Camara, F., Gatta, G. D., Uvarova, Y., Gagne, O. C., Belakovskiy, D. I. (2014) New Mineral Names,. American Mineralogist, 99 (7) 1511-1518 doi:10.2138/am.2014.646 | Journal (article/letter/editorial) | | the Angarf-Sud pegmatite, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ region, Morocco. It occurs in...Cu6BiSe4(Se2), a new mineral species from the El Dragón mine, Potosí, Bolivia, and its crystal structure. Canadian...at the El Dragón mine known for its selenium mineralization and located in province of Quijarro, Department...Department of Potosí, Bolivia. This new mineral species is named after the location where it was discovered...klockmannite, umangite, and tiemannite, as well as with watkinsonite, petrovicite and two unnamed phases in the system |  | | 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...partly together with penroseite, klockmannite, watkinsonite, clausthalite, rarely petrovicite. These aggregates |  | | 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, |  | | Journal (article/letter/editorial) | | 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...sulfate-borate mineral from Doganlar (Emet), Kütahya province, Western Anatolia, Turkey. Canadian Mineralogist |  | | Report (issue) | | white areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre...............................................Q26 Mine Waste Characteristics.............................1989). The total U.S. supply was always higher than mine production during this period, with a high of 831...as indicated in fig Q3.) The difference between mine production and total supply was owing to the refineries’...of selenium-rich high-grade ores from the Horne Mine at Noranda, Quebec, Canada; by 1950, Canada’s production |  | | Journal (article/letter/editorial) | | Bi-sulfoselenotellurides in products of burning of coal-mine dump at Radvanice near Trutnov [31]. The exceptional...Litochleb et al. [49]. The extraction of material from mine dumps at some Příbram uranium mines (in particular...of 2005–2015 to monitor selenium minerals in the mine dump material and obtain more samples for a complex...16 (Háje). At that time, this was the deepest ore mine, vertically, in Europe. were constructed, which...indicate as “vein nodes”. the remarkable extent of the mine works in the Příbram uranium ore district: 23 km |  | 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) | | including the New Almadén mine in Santa Clara County and the New Idria mine in San Benito County (two...mercury producers), represents a single mineralized province with ages restricted to the last 5.3 million years...070277, in massive and drusy quartz from the Socrates mine, Sonoma County, California; (b) cinnabar (HgS),...070463, with malachite and calcite, from the Tsumeb mine, Namibia. in the famous deposits of Broken Hill...Country Locality References AR01 Argentina Tumiñico Mine, Sierra de Cacho, Sierra de Umango, La Rioja Paar |  | | Journal (article/letter/editorial) | | Hope's Nose, England (Stanley et al., 1990); El Dragón , Bolivia (Grundmann et al., 1990); and Cerro Cacho...deposit occurs in an F-rich silicic large igneous province (Mc Phie et al., 2011). IOCG deposits in the Andean...the Mesozoic Patagonian Silicic Large Igneous Province that resulted from the crustal melting linked...epicontinental margin and Whitsunday Volcanic Province in the Eastern Australia passive margin, Bryan...Paar, W., 2013. Sobre los minerales presentes en el yacimiento selenífero de Cacheuta. 12° Congreso de |  | | Report (issue) | | .B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011......................F4. Pie chart showing percentage of world cobalt mine production in 2011, by country................. |
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El Dragón mine, Porco Municipality, Antonio Quijarro Province, Potosí, Bolivia