 | Sejkora, J., Plášil, J., Čejka, J., Dolníček, Z., Pavlíček, R. (2020) Molecular structure of the arsenate mineral chongite from Jáchymov – a vibrational spectroscopy study. Journal of GEOsciences, 65 (2) 111-120 | Journal (article/letter/editorial) | | structure of the arsenate mineral chongite from Jáchymov – a vibrational spectroscopy study Jiří SEJKORA1*...Cirkusová 1740, 193 00 Prague 9 – Horní Počernice, Czech Republic; jiri_sejkora@nm.cz Institute of Physics ASCR...1999/2, 182 21 Prague 8, Czech Republic Havlíčkova 388, Unhošť 27351, Czech Republic Corresponding author...the second world occurrence, which is Jáchymov (Czech Republic). Chongite occurs as colourless to white...composition, Raman and infrared spectroscopy, Jáchymov ore district Received: 14 May 2019; accepted: 17 November |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 67 List of first authors of a ll references Adamus...X. M. 239 Zückert, R. 147 70 Journal of the Czech Geological Society, 42/4 (1997) References 1 2... a new uranyl mineral from Jáchymov, the Krušné hory Mts., Czech Republic, and its comparision with uranopilite...(1967): The deposits Ag-Bi-Co-Ni-U formation in Czech Massif. - Sbor. geol. Věd, Ložisk. Geol. 9. Axelrod...Moldava deposit in the Krušné hory Mts. – Bull. Czech geol. Surv., 69, 4. Pjatnitzky, P. (1893): Ueber |  | Ondruš, P., Veselovský, F., Hloušek, J., Skála, R., Vavřín, I., Frýda, J., Čejka, J., Gabašová, A. (1997) Secondary minerals of the Jáchymov (Joachimsthal) ore district. Journal of the Czech Geological Society, 42 (4) 3-76 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 3 Secondary minerals of the Jáchymov (Joachimsthal)...(Joachimsthal) ore district Sekundární minerály jáchymovského rudního revíru (Czech summary) PETR ONDRUŠ1 - FRANTIŠEK...FRÝDA1 - JIěÍ ýEJKA3 - ANANDA GABAŠOVÁ1 1 2 3 Czech Geological Survey, Klárov 3, 118 21 Prague 1 U Roháþových...seventy secondary minerals were known from the district before the present study. All known reliable data...data on the individual secondary minerals from Jáchymov are presented. New and more complete X-ray powder |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 109 A review of mineral associations and paragenetic...groups of secondary minerals of the Jáchymov (Joachimsthal) ore district Přehled minerálních asociací a paragenetických...rudního revíru (Czech summary) PETR ONDRUŠ1, FRANTIŠEK VESELOVSKÝ1, JAN HLOUŠEK2 1 2 Czech Geological Survey...natural phases newly discovered in the Jáchymov ore district. Eight distinct paragenetic groups are described...conditions of the secondary minerals in the Jáchymov ore district. Key words: mineral associations, paragenetic |  | Ondruš, P., Veselovský, F., Skála, R., Cisařová, I., Hloušek, J., Frýda, J., Vavřín, I., Čejka, J., Gabašová, A. (1997) New naturally occurring phases of secondary origin from Jáchymov (Joachimsthal) Journal of the Czech Geological Society, 42 (4) 77-108 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 77 New naturally occurring phases of secondary...secondary origin from Jáchymov (Joachimsthal) Nové sekundární minerální fáze z Jáchymova (Czech summary) PETR...IVAN VAVěÍN1 - JIěÍ ýEJKA4 - ANANDA GABAŠOVÁ1 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1 The...first time. All compounds come from the Jáchymov ore district. All up-to-now available physical and chemical...refined, crystal structures of Ca(H2AsO4)2 and Mg-villyaellenite were refined by the Rietveld method. Key words: |  | | Journal (article/letter/editorial) | | analogue of sainfeldite, and redefinition of villyaellenite as an ordered intermediate in the sainfeldite-miguelromeroite...sainfeldite, Ca5(H2O)4(AsO3OH)2(AsO4)2, and type villyaellenite, (Mn,Ca)Mn2Ca2(H2O)4(AsO3OH)2(AsO4)2, from...2. Keywords: Miguelromeroite, new mineral, villyaellenite, redefinition, crystal structure, cation ordering...(France) IntRoductIon Sarp (1984) described villyaellenite from Sainte-Marie aux Mines, Alsace, France...Mapimi was suspended when its identity with villyaellenite was recognized, although the material from |  | | Report (issue) | | Villyaellenite (Mn, Ca)Mn2(AsO3OH)2(AsO4)2(H2O)4 Crystal Data: Monoclinic. Point Group: 2/m. Crystals...Sainte-Marie-aux-Mines, Haut-Rhin, France. At Jáchymov (Joachimsthal), Czech Republic. Large crystals at the Ojuela mine...Durango, Mexico. In the Veta Negra mine, Pampa Larga district, Tierra Amarilla, southeast of Copiapó, Chile...Switzerland, 435/76. References: (1) Sarp, H. (1984) Villyaellenite, H2(Mn, Ca)5(AsO4)4∙4H2O un nouveau minéral...Kampf, A.R. and C.R. Ross II (1988) End-member villyaellenite from Mapimi, Durango, Mexico: descriptive mineralogy |  | Kampf, Anthony R., Nash, Barbara P., Dini, Maurizio, Molina Donoso, Arturo A. (2016) Chongite, Ca3Mg2(AsO4)2(AsO3OH)2·4H2O, a new arsenate member of the hureaulite group from the Torrecillas mine, Iquique Province, Chile. Mineralogical Magazine, 80 (7) 1255-1263 doi:10.1180/minmag.2016.080.064 | Journal (article/letter/editorial) | | on Torrecillas Hill, Iquique Province, Tarapacá Region, Chile (approximately 20°58′13″S, 70°8′17″W). Four...(Ferarris and Abbona, 1972), miguelromeroite and villyaellenite (Kampf, 2009), with which chongite is isostructural...consistent for the chongite, miguelromeroite and villyaellenite structures. For all three structures, H atom...the hureaulite group. chongite sainfeldite villyaellenite miguelromeroite nyholmite M1 (1 apfu) M2...for nyholmite (Table 7). In the structure of villyaellenite, Mn dominates both the M1 and M2 sites, with |
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Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech Republic