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Tvrdýite, Fe 2+ Fe 2 3+ Al 3 (PO 4 ) 4 (OH) 5 (OH 2 ) 4 ·2H 2 O, a new phosphate mineral from Krásno near Horní Slavkov, Czech Republic

J. Sejkora, I. E. Grey, A. R. Kampf, J. R. Price, J. Čejka
Published: 01 October 2016
Mineralogical Magazine (2016) 80 (6): 1077–1088.
DOI: https://doi.org/10.1180/minmag.2016.080.045
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Hakite from Příbram, Czech Republic: compositional variability, crystal structure and the role in Se mineralization

P. Škácha, J. Sejkora, L. Palatinus, E. Makovicky, J. Plášil, I. Macek, V. Goliáš
Published: 01 October 2016
Mineralogical Magazine (2016) 80 (6): 1115–1128.
DOI: https://doi.org/10.1180/minmag.2016.080.038
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The crystal structure of rabejacite, the Ca 2+ -dominant member of the zippeite group

J. Plášil, M. Dušek, J. Čejka, J. Sejkora
Published: 01 October 2014
Mineralogical Magazine (2014) 78 (5): 1249–1264.
DOI: https://doi.org/10.1180/minmag.2014.078.5.11
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Hloušekite, (Ni,Co)Cu 4 (AsO 4 ) 2 (AsO 3 OH) 2 (H 2 O) 9 , a new member of the lindackerite supergroup from Jáchymov, Czech Republic

J. Plášil, J. Sejkora, R. Škoda, M. Novák, A. V. Kasatkin, P. Škácha, F. Veselovský, K. Fejfarová, P. Ondruš
Published: 01 October 2014
Mineralogical Magazine (2014) 78 (5): 1341–1353.
DOI: https://doi.org/10.1180/minmag.2014.078.5.16
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Vysokýite, U 4+ [AsO 2 (OH) 2 ] 4 ·4H 2 O, a new mineral from Jáchymov, Czech Republic

J. Plášil, J. Hloušek, R. Škoda, M. Novák, J. Sejkora, J. Čejka, F. Veselovský, J. Majzlan
Published: 01 December 2013
Mineralogical Magazine (2013) 77 (8): 3055–3066.
DOI: https://doi.org/10.1180/minmag.2013.077.8.01
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Švenekite, Ca[AsO 2 (OH) 2 ] 2 , a new mineral from Jáchymov, Czech Republic

P. Ondruš, R. Skála, J. Plášil, J. Sejkora, F. Veselovský, J. Čejka, A. Kallistová, J. Hloušek, K. Fejfarová, R. Škoda, M. Dušek, A. Gabašová, V. Machovič, L. Lapčák
Published: 01 August 2013
Mineralogical Magazine (2013) 77 (6): 2711–2724.
DOI: https://doi.org/10.1180/minmag.2013.077.6.02
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Štěpite, U(AsO 3 OH) 2 ·4H 2 O, from Jáchymov, Czech Republic: the first natural arsenate of tetravalent uranium

J. Plášil, K. Fejfarová, J. Hloušek, R. škoda, M. Novák, J. Sejkora, J. Čejka, M. Dušek, F. Veselovský, P. Ondruš, J. Majzlan, Z. Mrázek
Published: 01 February 2013
Mineralogical Magazine (2013) 77 (1): 137–152.
DOI: https://doi.org/10.1180/minmag.2013.077.1.12
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Crystal structure and formula revision of deliensite, Fe[(UO 2 ) 2 (SO 4 ) 2 (OH) 2 ](H 2 O) 7

J. Plášil, J. Hauser, V. Petříček, N. Meisser, S. J. Mills, R. Škoda, K. Fejfarová, J. Čejka, J. Sejkora, J. Hloušek, J.-M. Johannet, V. Machovič, L. Lapčák
Published: 01 December 2012
Mineralogical Magazine (2012) 76 (7): 2837–2860.
DOI: https://doi.org/10.1180/minmag.2012.076.7.14
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The crystal chemistry of the uranyl carbonate mineral grimselite, (K,Na) 3 Na[(UO 2 )(CO 3 ) 3 ](H 2 O), from Jáchymov, Czech Republic

J. Plášil, K. Fejfarová, R. Skála, R. Škoda, N. Meisser, J. Hloušek, I. Císařová, M. Dušek, F. Veselovský, J. Čejka, J. Sejkora, P. Ondruš
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 443–453.
DOI: https://doi.org/10.1180/minmag.2012.076.3.01
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Krásnoite, the fluorophosphate analogue of perhamite, from the Huber open pit, Czech Republic and the Silver Coin mine, Nevada, USA

S. J. Mills, J. Sejkora, A. R. Kampf, I. E. Grey, T. J. Bastow, N. A. Ball, P. M. Adams, M. Raudsepp, M. A. Cooper
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 625–634.
DOI: https://doi.org/10.1180/minmag.2012.076.3.13
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Běhounekite, U(SO 4 ) 2 (H 2 O) 4 , from Jáchymov (St Joachimsthal), Czech Republic: the first natural U 4+ sulphate

J. Plášil, K. Fejfarová, M. Novák, M. Dušek, R. Škoda, J. Hloušek, J. Čejka, J. Majzlan, J. Sejkora, V. Machovič, D. Talla
Published: 01 December 2011
Mineralogical Magazine (2011) 75 (6): 2739–2753.
DOI: https://doi.org/10.1180/minmag.2011.075.6.2739
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Iangreyite: a new secondary phosphate mineral closely related to perhamite

S. J. Mills, A. R. Kampf, J. Sejkora, P. M. Adams, W. D. Birch, J. Plášil
Published: 01 April 2011
Mineralogical Magazine (2011) 75 (2): 327–336.
DOI: https://doi.org/10.1180/minmag.2011.075.2.327
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Widenmannite, a rare uranyl lead carbonate: occurrence, formation and characterization

J. Plášil, J. Čejka, J. Sejkora, P. Škácha, V. Goliáš, P. Jarka, F. Laufek, J. Jehlička, I. Němec, L. Strnad
Published: 01 February 2010
Mineralogical Magazine (2010) 74 (1): 97–110.
DOI: https://doi.org/10.1180/minmag.2010.074.1.97
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