... = 106.933(2), β = 91.531(2), γ = 98.401(2)°, V = 3863.3(3) Å 3 , Z = 32, ϕ o = 3.35, ϕ c = 3.235 g/cm 3 , μ = 11.40 mm −1 . The crystal structure of pushcharovskite was solved and refined against data collected at the Daresbury Synchrotron Radiation Facility, using a 60 × 20 × 5 μm 3 single crystal, λ...

..., arsenopyrite, native bismuth, chalcopyrite, and pushcharovskite. The crystal structure was solved by direct methods (MoKalpha radiation) and refined using 1429 observed unique reflections to R = 0.069, R w = 0.043. There are two symmetrically independent distorted CuO 5 (H 2 O) octahedra in the structure...

... ), pushcharovskite (Sarp and Sanz-Gysler, 1997 ) and thérèsemagnanite (Sarp, 1993 ). This specimen was collected as part of the systematic study of the mine mineralogy by Association des Amis de la Mine de Cap Garonne (Favreau and Galea-Clolus, 2014 ; Mills et al ., 2014 , 2015 , 2017 , 2018 ; Plášil et al...

... analyses performed by SJM on the Salsigne material during the study of forêtite. A second new species was identified at Cap Garonne and Salsigne as a result, as the same author provided pushcharovskite specimens to Halil Sarp while he was studying the mineral from Cap Garonne ( Sarp and Sanz-Gysler, 1997...

.... Sarp (2000) Crystal structure of pushcharovskite. Eur. J. Mineral., 12, 95–104. Single-crystal structure study (R= 0.054) of type pushcharovskite showed the mineral to be triclinic, space group P with the new cell a = 13.6164(7), b = 15.6672(8), c = 19.1869(9) Å, α = 106.933(2), β = 91.531(2...

... species (camerolaite, capgaronnite, deloryite, geminite, guarinoite, iltisite, mahnertite, perroudite, pradetite, pushcharovskite, theresemagnanite, and zdenekite), and was the subject of two PhD studies ( Guillemin, 1952 ; Chiappero, 1993 ). The latter introduced a systematic numbering of the pillars...

... – 1276 . Plumhoff A.M. , Dachs E. , Benisek A. , Plášil J. , Sejkora J. , Števko M. , Rumsey M.S. and Majzlan J. ( 2020 ) Thermodynamic properties, crystal structure and phase relations of pushcharovskite Cu(AsO 3 OH)(H 2 O)⋅0.5H 2 O, geminite Cu(AsO 3 OH...

... in the domain of micro-minerals. Members of AFM have been responsible for the discovery of 21 new minerals: bariopharmacoalumite, bouazzerite, capgaronnite, deliensite, gatelite-(Ce), geminite, gilmarite, iltisite, jacquesdietrichite, lapeyreite, maghrebite, perroudite, pushcharovskite, rabejacite, radovanite...

.... and Majzlan J. ( 2020 ) Thermodynamic properties, crystal structure and phase relations of pushcharovskite [Cu(AsO 3 OH)(H 2 O)⋅0.5H 2 O], geminite [Cu(AsO 3 OH)(H 2 O)] and liroconite [Cu 2 Al(AsO 4 )(OH) 4 ⋅4H 2 O] . European Journal of Mineralogy , 32 , 285 – 304...

... ) Dana’s System of Mineralogy , 7 th edition, p. 925 – 926 . John Wiley and Sons , New York . Pushcharovskii , D. Yu. , Teat , S.J. , Zaitsev , V.N. , Zubkova , N.V. , and Sarp , H. ( 2000 ) Crystal structure of pushcharovskite . European Journal of Mineralogy , 12 , 95...

... and Hawthorne, 1995 ), and pushcharovskite, Cu(AsO 3 OH)(H 2 O) 1.5 ( Pushcharovsky et al. , 2000 ), differ by 0.5 H 2 O molecules only, whereas their structural information contents are 269.212 and 1640.967 bits/u.c., respectively. It is obvious that the structural complexity of a mineral is not a simple...

... of the minerals in this group is the strong Jahn-Teller distortion of the Cu 2+ octahedra ( Prensipe et al. 1996 ). Sheet structure of pushcharovskite ( Pushcharovsky et al. 2000 ) has a topology similar to that seen in geminite. The Cu chains are built by distorted octahedra and square pyramids...