... (UO 2 )(SO 4 ) 2 (H 2 O) 5 . Zincorietveldite is orthorhombic, Pmn 2 1 , a = 12.8712(9), b = 8.3148(4), c = 11.2959(4) Å, V = 1208.90(11) Å 3 and Z = 4. Zincorietveldite is the Zn analogue of rietveldite. The structural unit is a uranyl-sulfate chain that is also found in the structures of bobcookite...

..., petersite-(Ce), rietveldite, rossovskyite, and telluromandarinoite. * All minerals marked with an asterisk have been approved by the IMA CNMMC. †For a complete listing of all IMA-validated unnamed minerals and their codes, see http://pubsites.uws.edu.au/ima-cnmnc/ . Copyright © 2017...

...Fig. 1. Yellow shinarumpite prisms partially encrusted with Co-rich rietveldite on holotype specimen (#76199); field of view 0.84 mm across. ...

... in association with chinleite-(Y), gypsum, pyrite, and Co-rich rietveldite. Nitscheite occurs in subparallel and divergent intergrowths of yellow prisms, up to about 0.3 mm in length. Crystals are elongated on [101] and exhibit the forms {100}, {010}, {001}, and {11 1 }. The mineral is transparent with vitreous...

... as a secondary phase on granular quartz matrix in association with various combinations of deliensite, gypsum, natrozippeite, rietveldite and shumwayite. Scenicite crystals are transparent, light green yellow, poorly formed blades or prisms, up to 0.1 mm in length. The mineral has white streak and vitreous...

... − (~450–490 cm −1 ) and ν 2 S O 4 2 − (~610–650 cm −1 ). Fermiite, meisserite, navrotskyite, and Zn-rich rietveldite ( Fig. 7a ) all contain chains of uranyl pentagonal bipyramidal polyhedra interlinked through sharing of vertices with either four or five S O 4 2...

... Belozerova, and Roman Shendrik ƒ Zincorietveldite, Zn(UO2)(SO4)2(H2O)5, the zinc analogue of rietveldite from the Blue Lizard mine, San Juan County, Utah, USA. Anthony R. Kampf, Travis A. Olds, Jakub Plá il, and Joe Marty ƒ Argentopolybasite, Ag16Sb2S11, a new member of the polybasite group Martin tevko...

... analogue of rietveldite from the Blue Lizard mine, San Juan County, Utah, USA Anthony R. Kampf, Travis A. Olds, Jakub Plá il, and Joe Marty Argentopolybasite, Ag16Sb2S11, a new member of the polybasite group Martin tevko, Tomá Miku , Ji í Sejkora, Jakub Plá il, Emil Makovicky, Jozef Vlas and Anatoly...

...., Ames, D.E., Ross, K.C., Kjarsgaard, I.M. and Good, D.J. (2016) Marathonite, IMA 2016-080. CNMNC Newsletter No. 34, December 2016, page 1320; Mineralogical Magazine , 80 , 1315–1321. IMA No. 2016-081 Rietveldite Fe(UO 2 )(SO 4 ) 2 (H 2 O) 5 *E-mail: [email protected] Structurally...

...Fig. 8. Crystal structures of (a) gurzhiite and related uranyl sulfates (b–g): (b) bobcookite (Na-octahedra in green and Al octahedra in blue–grey); (c) oppenheimerite (Na as green balls); (d) synthetic Mn(UO 2 )(SO 4 ) 2 (H 2 O) 5 ; (e) svornostite (Mg in gold and K lavender); (f) rietveldite...

... al. , 2015b ), bobcookite (Kampf et al. , 2015 ), rietveldite (Kampf et al. , 2017) and in the synthetic compounds K 2 [(UO 2 )(SO 4 ) 2 (H 2 O)](H 2 O) (Ling et al. , 2010 ) and Mn(UO 2 )(SO 4 ) 2 (H 2 O) 5 (Tabachenko et al. , 1979 ). The Fe site is octahedrally coordinated by two O atoms...

... and is associated with rietveldite ( Kampf et al. , 2016 ), rhomboclase and römerite. Uranyl sulfate minerals typically form by hydration–oxidation weathering of primary uranium minerals, mainly uraninite, by acidic solutions derived from the decomposition of associated sulfides ( Finch and Murakami, 1999...

... ) 2 (H 2 O) 5 , the zinc analogue of rietveldite from the Blue Lizard mine, San Juan County, Utah, USA . Mineralogical Magazine , 87 , https://doi.org/10.1180/mgm.2023.14 Kampf A.R...

.... , Sejkora , J. , Witzke , T. , Plášil , J. , Čejka , J. , Nash , B.P. , Marty , J. ( 2017 ): Rietveldite, Fe(UO 2 )(SO 4 ) 2 (H 2 O) 5 , a new uranyl sulfate mineral from Giveaway-Simplot mine (Utah, USA), Willi Agatz mine (Saxony, Germany) and Jachymov (Czech Republic...

... , J. ( 2017 ): Rietveldite, Fe(UO 2 )(SO 4 ) 2 (H 2 O) 5 , a new uranyl sulfate mineral from Giveaway-Simplot mine (Utah, USA), Willi Agatz mine (Saxony, Germany) and Jachymov (Czech Republic) . J. Geosci. , 62 , 107 – 120 . Keller , P. ( 1971 ): Kristallchemie der Phosphat- und...

... The Zn analogue of rietveldite Orthorhombic: Pmn 2 1 ; structure determined a  = 12.8712(9), b  = 8.3148(4), c  = 11.2959(4) Å 8.35(37), 6.42(62), 5.09(58), 4.67(100), 4.23(38), 3.916(46), 3.429(47), 3.340(39) Cotype material is deposited in the collections of the Natural History Museum...

..., equant quartz crystals that are recrystallised counterparts of the original grains of the sandstone; some asphaltum is intermixed with the quartz grains. It is associated with gypsum, halotrichite, rozenite and the Mg analogue of rietveldite. The principal factors that are likely to control...

...-Simplot mine, shumwayite usually found on asphaltum and is associated with rietveldite, rhomboclase and römerite. The mineral form pale greenish-yellow monoclinic prisms, elongated on [100] up to ~0.3 mm long and commonly in subparallel to random intergrowths. The prism forms include {010}, {001}, {011...