 | | Report (chapter) | | efflorescent salts atramentum sutorium virida or melanterite (also called melanteria) and atramentum sutorium...Secundus, 23-79 CE), the names “green vitriol” for melanterite and “blue vitr iol” for chalcanthite were in...acidity of the mother liquor is increased. The melanterite and epsomite groups are both heptahydrates that...Cu2+ (Aslanian and Balarew 1977). Melanterite group. Melanterite, FeSO4·7H2O, is one of the most common...70:24:6, from Alameda County, California, gave a melanterite-type X-ray pattern upon artificial hydration |  | | Report (volume) | | GEOCHEMICAL SOCIETY ISSN I529·6466 a c Melanterite stalactite (blue-green) Voltaite b Copiapite...{M2+(H2O)6}(SO4)(H2O), M = Mg, Zn, Ni (Fig. 14c), and the melanterite group, {M2+(H2O)6}(SO4)(H2O), M = Fe2+, Co, Mn2+...coordinate the M2+ cations (Table 5). In the melanterite group, there is direct hydrogen bonding between...octahedra. The structure of coskrenite-(Ce), (Ce,Nd,La)2(SO4)2(C2O4)(H2O)8, the only sulfateoxalate mineral...Ce)Al(SO4)2(C2O4)·12H2O, and zugshunstite-(Ce), (Ce,Nd,La)Al(SO4)2(C2O4)·12H2O, are known (Peacor et al. 1999b) |  | | Book | | effects, for instance the sulfates rich in water melanterite, FeS04 . 7 HzO, which transforms between 85 and...lying close together. The amounts of gypsum, melanterite and goslarite differ from the standard amount...2Mg(S04)· 2 H 2O Astrakanite Na 2Mg (S04h ·4 H 2O Melanterite, FeS04 ·7H 2O Goslarite, ZnS0 4 ·7H 2O Mirabilite...of the disordered fireclay type from Franterre (France) means of the PA-curve of the endothermic peak...Unknown Djebel Debar, Algerie Franterre, France Franterre, France North -German y Lawrence, Mo. San Juanito |
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