...Halil Sarp; Radovan Cerny Abstract Yvonite, Cu(AsO 3 OH)2H 2 O, was found in the Salsigne mine near Carcassone (Aude, France). It forms aggregates or radiating spherules consisting of individual crystals (maximal size 0.3X0.15X0.06 mm) of turquoise blue color. They are elongated in c, flattened...

... OH)·H 2 O, yvonite, Cu(AsO 3 OH)·2H 2 O and fluckite, CaMn(AsO 3 OH) 2 ·2H 2 O. * E-mail: dmitp@geol.msu.ru 22 07 1999 29 03 1999 09 07 1999 E. Schweizerbart'sche Verlagsbuchhandlung, D-70176 Stuttgart 2000 pushcharovskite crystal structure arsenate geminite...

... has led him to Rewitzer (Canada). During her undergraduate she be involved in the discovery of many performed research under the supervision of new minerals: yvonite, jacquesdiet- Dr. Cathy Ryan on stable isotope variations and richite, bouazzerite, afmite, forêtite, chloride mass flux of groundwater...

... to stabilize olivenite and clinoclase, and the paragenetic relationships between the phases were explored by Williams (1990) . Normal anhydrous Cu 2+ arsenate is known as the naturally occurring species lammerite [Cu 3 (AsO 4 ) 2 ], but it is very rare ( Anthony et al. 2000 ). Similarly, yvonite [CuHAsO 4...

... type, it has no natural or synthetic analogues. Topologically, heteropolyhedral blocks in långbanshyttanite are close to that found in the structures of the copper arsenates geminite, Cu(AsO 3 OH)·H 2 O, ( Cooper & Hawthorne, 1995 ; Prencipe et al. , 1996 ), yvonite, Cu(AsO 3 OH)·2H 2 O, ( Sarp...

...Fig. 11. (continued) (I) yvonite, {H 2 O} [Cu(AsO 3 OH)] ( Sarp & Černy 1998 ); (J) eosphorite, {H 2 O} [MnAl(PO 4 )(OH) 2 ] ( Hoyos et al . 1993 ); (K) falsterite, {Ca 2 (H 2 O) 14 } [MgMn 2+ 2 (Fe 2+ 0.5 Fe 3+ 0.5 ) 4 Zn 4 (PO 4 ) 8 (OH) 4 ] ( Kampf et al . 2012 ); (L) brackebuschite...

... and/or description of 10 new minerals: yvonite (Sarp & Černý, 1998), jacquesdietrichite ( Kampf & Favreau, 2004 ), bouazzerite ( Brugger et al. , 2007 ), afmite ( Kampf et al. , 2011 ), bariopharmacoalumite ( Mills et al. , 2011 ), maghrebite ( Meisser et al. , 2012 ), angarfite ( Kampf et al. , 2012a...

... heteropolyhedral block coplanar to (001). Topologically, heteropolyhedral blocks in långbanshyttanite are close to that found in the structures of the copper arsenates geminite, Cu(AsO 3 OH)·H 2 O, yvonite, Cu(AsO 3 OH)·2H 2 O, and lindackerite, (Cu,Co,Ni)Cu 4 (AsO 4 ) 2 (AsO 3 OH) 2 ·9H 2 O. The blocks [Mn 2...

... minerals with M=M-T type sheets, according to the classifications of Eby & Hawthorne (1993) , like (speaking only about arsenates) yvonite, koritnigite (as noted for johillerite-koritnigite relation already in Keller & Hess, 1988 ) etc. However, in these minerals the sheets do not have direct...

... = 32. The ideal formula is CuAsO 3 (OH)·1.5H 2 O. Strongest lines of the powder pattern are 18.30(25,001), 11.00(100,1&1̅0), 5.79(15,1&1̅3), 3.878(20,032), and 3.389(15,033). The mineral is structurally related to geminite, yvonite, and fluckite. J.L.J. * Before publication, minerals...

..., deliensite, gatelite-(Ce), geminite, gilmarite, iltisite, jacquesdietrichite, lapeyreite, maghrebite, perroudite, pushcharovskite, rabejacite, radovanite, rouaite, theoparacelsite, tillmannsite, trimounsite-(Y), walkilldellite-(Fe) and yvonite. Members of AFM have actively collected the phosphate minerals...

... ): An SEM-EDX and Raman spectroscopic study of the fibrous arsenate mineral liskeardite and in comparison with other arsenates kaňkite, scorodite and yvonite . Spectrochim. Acta A Mol. Biomol. Spectrosc. , 2015 Dec 5 ; 151 , 566 – 575 . doi: 10.1016/j.saa.2015.07.005 Gołębiowska B...

...) Scorodite Fe 3+ AsO 4 ·2H 2 O Mole River mine, northern New South Wales, Australia in dump ( Ashley and Lottermoser 1999 ) OK Torrecillas mine, Chile Yvonite Cu(AsO 3 OH)·2H 2 O Salsigne mine, Salsigne, France (type) ( Sarp and Černý 1998 ) ? B. Alteration of an exposed ore body Huemulite...

... , and Na 2 HAsO 4 · 7H 2 O led to mixtures of olivenite, cornwallite, tenorite, geminite, lammerite, lindackerite, yvonite, clinoclase, and Na arsenates. The synthesis of libethenite was based on the procedure described by Gallego et al . (2009) , whereby 6.71 g of CuCl 2 · 2H 2 O was dissolved...

...Figure 42 Top view of the sheets in the structures of the members of krautite group (arsenates with infinite sheets of tetrahedra and Mφ N polyhedra): (a) krautite, (b) haidingerite, (c) pharmacolite, (d) fluckite, (e) koritnigite, (f) geminite, (g) yvonite, (h) schultenite. Note the increase...