 | | 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 |  | | Journal (article/letter/editorial) | | dacite. Associ‑ ated minerals include rutile, hematite, quartz with rutile inclusions, and xenotime‑(Y), although...Cu4FBr(OH)6, is a new mineral found at the Great Australia mine, Cloncurry, Queensland, Australia. An assemblage...hemimorphite. Mojaveite was discovered at the Aga mine where it occurs with cerussite, chrysocolla, khinite...(2015) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, ...mineral found in the Valletta mine dumps, in Maira Valley, Cuneo province, Piedmont, Italy. It is associated |  | 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...Xianghualing tin-polymetallic ore field, Hunan Province, China. Canadian Mineralogist, 50(1), 21–29. |  | | 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...emplectite: A new mineral from the El Dragón mine, Potosí, Bolivia. European Journal of Mineralogy, 28 |  | | 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...vanthoffite, fluoborite, sylvite, halite, pseudobrookite, rutile, corundum and various arsenates: urusovite, johillerite |  | | Journal (article/letter/editorial) | | Colorado Plateau, Silver Coin Mine, Goodsprings District, Hidden Treasure Mine, and More. That left the rest...November 2015 morning talk, The Hidden Treasure Mine, a Mineral Collector’s Paradise. Lunch (provided)...southwestern United States; John Rakovan brought gorgeous rutile crystals; Vandall King brought a large mixed bag...short talk on how I use FileMaker Pro to look after mine. In the afternoon, Bob Rothenberg went back to photography...presentations. Steve Stuart spoke on the Santa Rosa mine, Inyo County, California; I spoke on the Lengenbach |  | 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 (issue) | | . . . . . . . 217 by A. R. Kampf The Dee North mine, Elko County, Nevada . . . . . . . . . . . . . ...crystal cluster, 13.6 cm, from the famous Malmberget mine, Gällivose, Lapland, Sweden. Peter Lyckberg collection;...Jackson to take over the operation of the Rock Candy mine (the subject of a 1981 article by Joe in the Mineralogical...District, Baja Calif. $10 v.29/#4 The Sweet Home Mine! 192 pages, 180 color photos! Spectacular! $20 ...info@trafford-flynn.com UK Mining Ventures Fluorite—Rogerley mine, Weardale, UK www.ukminingventures.com e-mail: Jef520@aol |  | | Journal (issue) | | Number Two Articles Cuprian elbaite from the Batalha mine, Paraíba, Brazil . . . . . . . . . . . . . . . ...Wilson Stibnite from the Wuling antimony mine, Jianxi province, China . . . . . . . . . . . . . . . . ...etch pits and corrosion surfaces, from the Medra mine, Minas Gerais, Brazil. Keith Proctor collection;...info@trafford-flynn.com UK Mining Ventures Fluorite—Rogerley mine, Weardale, UK www.ukminingventures.com e-mail: Jef520@aol...March–April, 2002 Cuprian Elbaite from the Batalha Mine, Paraíba, Brazil Wendell E. Wilson The Mineralogical |  | | 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................. |  | Ramírez-Herrera, María-Teresa, Corona, Néstor, Lagos, Marcelo, Černý, Jan, Goguitchaichvili, Avto, Goff, James, Chagué-Goff, Catherine, Machain, Maria Luisa, Zawadzki, Atun, Jacobsen, Geraldine, Carranza-Edwards, Arturo, Lozano, Socorro, Blecher, Lindsey (2014) Unearthing earthquakes and their tsunamis using multiple proxies: the 22 June 1932 event and a probable fourteenth-century predecessor on the Pacific coast of Mexico. International Geology Review, 56 (13) 1584-1601 doi:10.1080/00206814.2014.951977 | Journal (article/letter/editorial) | | México c Centro de Estudios en Geografía Humana, El Colegio de Michoacán , La Piedad, Michoacán, México...México; cCentro de Estudios en Geografía Humana, El Colegio de Michoacán, La Piedad, Michoacán, México;...Trench; FZ, fracture zones; EPR, East Pacific rise; EGG, El Gordo Graben. Shaded circles indicate rupture areas...the salinas (salt pans) of San Pantaleon (currently El Real town), located 14 km southeast of PV estuary...respectively. CU, Cuyutlán; MB, Manzanillo Bay; ER, El Real; BA, Boca de Apiza. The inset shows the location |  | | Journal (issue) | | COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...crystallized species, unusual associations, or individual mine localities. Similarly, the popular journals are |  | | Journal (issue) | | Johnston & E. R. Swoboda Sulfur from the Perticara mine area, Pesaro-Urbino, Italy . . . . . . . . . . ...Pezzotta Famous mineral localities: The Lord Brassy mine, Tasmania . . . . . . . . . . . . . . . . . . .... John Sinkankas (1915–2002) at the Pala Properties Mine Bash, 1977. Van Pelt photo. NOTICE Died, John Sinkankas...County $12 Museum, Himalaya mine $12 (Brazil), Bosch Collection v.10/#2 Jeffrey mine (Quebec), Alpine Rodingites...Lotharmeyerite (Mapimi) $12 v.15/#5 Jacupiranga mine (Brazil), v.15/#6 Bad Ems (Germany), Jensen quarry |  | | Journal (article/letter/editorial) | | and yet can also be derived from the structure of rutile (and the dense stishovite form of silica) by deformation...671 (Te,M )X2 TeX3 Te2X7 (Te,M)4X12 distorted rutile (VO2) type distorted ReO3 (FeF3) type weberite...layer Te3X14 of Ca5(Te3O14) (#671); (e) distorted rutile framework (Te,Ni)X2 of (Ni2+Te6+)O4 (#673); ( f...tellurates with a monoclinically distorted (Te,M)X2 rutile framework, containg Q0062 octahedra (Fig. 14e)...the Cl of the CaCl2 (orthorhombically distorted rutile) structure (van Bever, 1935; Haines et al., 2000) |
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