Journal of


  (Formerly Journal of the Czech Geological Society)

Letter to editor

Jakub Plášil

Crystal structure refinement of pseudojohannite, Cu3(OH)2[(UO2)4O4(SO4)2](H2O)12, from the type locality - Jáchymov, Czech Republic

Journal of Geosciences, volume 60 (2015), issue 2, 123 - 127


Agilent Technologies (2014) CrysAlis RED, CCD data reduction GUI. Agilent Technologies Ltd., Oxford, UK

Becker PJ, Coppens P (1974) Extinction within the limit of validity of the Darwin transfer equations. I. General formalism for primary and secondary extinction and their applications to spherical crystals. Acta Cryst A30: 129-147

Bergerhoff G, Berndt M, Brandenburg K, Degen T (1999) Concerning inorganic crystal structure types. Acta Cryst B55: 147-156

Brugger J, Meisser N, Burns PC (2003) Contribution to the mineralogy of acid drainage of uranium minerals: marécottite and the zippeite-group. Amer Miner 88: 676-685

Brugger J, Wallwork KS, Meisser N, Pring A, Ondruš P, Čejka J (2006) Pseudojohannite from Jáchymov, Musonoï, and La Creusaz: a new member of the zippeite-group. Amer Miner 91: 929-936

Burns PC (2005) U6+ minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures. Canad Mineral 43: 1839-1894

Burns PC, Deely K, Hayden L (2003) The crystal chemistry of the zippeite group. Canad Mineral 41: 687-706

Capillas C, Perez-Mato JM, Aroyo MI (2007) Maximal symmetry transition paths for reconstructive phase transitions. J Phys: Condens Mat 19: 275203

Clark RC, Reid JS (1995) The analytical calculation of absorption in multifaceted crystals. Acta Cryst A51: 887-897

Krivovichev SV, Plášil J (2013) Mineralogy and crystallography of uranium. In: Burns PC, Sigmon GE (eds) Uranium: From Cradle to Grave. Mineralogical Association of Canada Short Courses 43: pp 15-119

Ondruš P, Veselovský F, Skála R, Císařová I, Hloušek J, Frýda J, Vavřín I, Čejka J, Gabašová A (1997) New naturally occurring phases of second¬ary origin from Jáchymov (Joachimsthal). J Czech Geol Soc 42: 77-107

Ondruš P, Veselovský F, Gabašová A, Hloušek J, Šrein V (2003) Sup¬plement to secondary and rock-forming minerals of the Jáchymov ore district. J Czech Geol Soc 48: 149-155

Orobengoa D, Capillas C, Aroyo MI, Perez-Mato JM (2009) AMPLIMODES: symmetry-mode analysis on the Bilbao Crystallographic Server. J Appl Cryst A42: 820-833

Palatinus L, Chapuis G (2007) Superflip - a computer program for the solution of crystal structures by charge flipping in arbitrary dimensions. J Appl Cryst 40: 451-456

Petříček V, Dušek M, Palatinus L (2006) Jana2006. The crystallographic computing system. Institute of Physics, Prague, Czech Republic

Petříček V, Dušek M, Palatinus L (2014) Crystallographic Computing System Jana 2006: general features. Z Kristall 229: 345-352

Plášil J (2014) Oxidation-hydration weathering of uraninite: the current state-of-knowledge. J Geosci 59: 99-114

Plášil J, Škoda R (in print) New crystal-chemical data for marécottite. Mineral Mag

Plášil J, Buixaderas E, Čejka J, Sejkora J, Jehlička J, Novák M (2010) Raman spectroscopic study of the uranyl sulphate mineral zippeite: low wavenumber and U-O stretching regions. Anal Bioanal Chem 397: 2703-2715

Plášil J, Mills SJ, Fejfarová K, Dušek M, Novák M, Škoda R, Čejka J, Sejkora J (2011a) The crystal structure of natural zippeite K1.85H+0.15[(UO2)4O2(SO4)2(OH)2](H2O)4, from Jáchymov, Czech Republic. Canad Mineral 49: 1089-1103

Plášil J, Dušek M, Novák M, Čejka J, Císařová I, Škoda R (2011b) Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jáchymov (St. Joachimsthal), Czech Republic: description and crystal structure refinement. Amer Miner 96: 983-991

Plášil J, Fejfarová K, Wallwork KS, Dušek M, Škoda R, Sejkora J, Čejka J, Veselovský F, Hloušek J, Meisser N, Brugger J (2012) Crystal structure of pseudojohannite, with a revised formula, Cu3(OH)2[(UO2)4O4(SO4)2](H2O)12. Amer Miner 97: 1796-1803

Plášil J, Fejfarová K, Škoda R, Dušek M, Marty J, Čejka J (2013) The crystal structure of magnesiozippeite, Mg[(UO2)2O2(SO4)](H2O)3.5, from East Saddle Mine, San Juan County, Utah (U.S.A.). Mineral Petrol 107: 211-219

Plášil J, Sejkora J, Škoda R, Škácha P (2014a) The recent weathering of uraninite from the Červená vein, Jáchymov (Czech Republic): a fingerprint of the primary minerals geochemistry in the alteration association. J Geosci 59: 223-253

Plášil J, Dušek M, Čejka J, Sejkora J (2014b) The crystal structure of rabejacite, the Ca2+-dominant member of the zippeite group. Mineral Mag 57: 1249-1263

Spek AL (2003) Single-crystal structure validation with the program PLATON. J Appl Cryst 36: 7-13

Spek AL (2009) Structure validation in chemical crystallography. Acta Cryst D65: 148-155

Tasci ES, de la Flor G, Orobengoa D, Capillas C, Pérez-Mato JM, Aroyo MI (2012) An introduction to the tools hosted in the Bilbao Crystallographic Server. EPJ Web of Conferences, 22, 00009, DOI:10.1051/epjconf/20122200009

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