 | | Journal (article/letter/editorial) | | lazulite and the iron-rich end member of its series—scorzalite—by physical appearance and X-ray diffraction...lazulite are significantly lower than those of scorzalite and, in the absence of chemical analyses, serve...formula MgAl2(PO4)2(OH)2. It forms a series with scorzalite [(Fe2+,Mg)Al2(PO4)2(OH)2] and, typically, most...well. Additional information on the lazulite-scorzalite series can be found in the definitive work of...shales and ironstones (Yukon). Unanalyzed lazulite-scorzalite has been reported from a growing number of pegmatites |  | | Journal (article/letter/editorial) | | aluminum phosphates such as augelite, trolleite, scorzalite, svanbergite and florencite–(Ce) are reported...aluminum phosphates, and the blue tints of lazulite–scorzalite, or the cleavage of augelite can be the clue...(c) BSE image of abuite occurring with lazulite–scorzalite. (d) BSE image of abuite occurring with apatite...Laz, lazulite; Qtz, quartz; Rt, rutile; Scz, scorzalite; Sv, svanbergite; Trl, trolleite. Figure 2....Knorring and Fransolet, 1977). 2, Mount Perry, Queensland, Australia (Duggan et al., 1990). 3, 4, Vernéřov |  | | Journal (article/letter/editorial) | | Crystal chemical properties of synthetic lazulite±scorzalite solid-solution series Received: 29 May 1998...November 1998 Abstract Members of the lazulite±scorzalite (MgAl2(PO4)2(OH)2-FeAl2(PO4)2(OH)2) solid-solution...of the ferric iron increases from 4% in pure scorzalite to 15% in a Mgrich solid-solution with xFe =...12(1)% Key words Phosphate minerals á Lazulite á Scorzalite á Solid-solution á 57Fe-MoÈssbauer spectroscopy...series between lazulite, MgAl2(OH)2(PO4)2 and scorzalite, FeAl2(OH)2(PO4)2. They occur as accessory phases |  | | Journal (article/letter/editorial) | | uni-kiel.de Abstract: Samples of the lazulite-scorzalite, MgAl2(PO4)2(OH)2 – FeAl2(PO4)2(OH)2, solid-solution...diffraction, infrared spectroscopy in the OH stretching region, and 57Fe-Mössbauer spectroscopy. The linear dependence...the lattice parameters. Key-words: lazulite, scorzalite, substitution mechanism, infrared spectroscopy...formation of a solid-solution with the Fe-end member scorzalite (Abernathy & Blanchard, 1982) and the presence...extraction of thermodynamic data of the lazulite-scorzalite solid-solution is based on describing this solid-solution |  | | Report (issue) | | )Σ=1.99 (PO4 )2 (OH)2.14 0.96H2 O. (2) Mt. Perry, Australia; by electron microprobe, H2 O by difference;...hydrogen metasomatism (Mt. Perry, Australia). Association: Trolleite, scorzalite, apatite, bjarebyite, burangaite...(Mt. Perry, Australia). Distribution: In the Buranga pegmatite, near Gatumba, Rwanda. On Mt. Perry, 75...75 km southwest of Bundaberg, Queensland, Australia. At Hålsjöberg, Värmland, Sweden. Name: For its...minerals in altered andesite from Mount Perry, Queensland, Australia. Can. Mineral., 28, 125–131. All |  | | Report (issue) | | 100.48 (2) 58.20 41.80 . 100.00 (1) Mt. Perry, Australia; by electron microprobe, total Fe as Fe2O3...Augelite, attakolite, kyanite, pyrophyllite, scorzalite, lazulite, gatumbaite, burangaite, amblygonite...nesquehonite, niter, nitrocalcite (Paddy’s River mine, Australia). Distribution: In the Västanå mine, near Näsum...Gatumba district. In Australia, on Mt. Perry, 75 km southwest of Bundaberg, Queensland, and at Paddy’s River...minerals in altered andesite from Mount Perry, Queensland, Australia. Can. Mineral., 28, 125-131. (4) |  | | Journal (article/letter/editorial) | | Experimental determination of the upper stability of scorzalite, FeAI2[OH/PO4]2, and the occurrence of minerals...minerals with a composition intermediate between scorzalite and lazulite(ss) up to the conditions of the amphibolite...April 9, 1997 Summary The stability field of scorzalite (FeA12[OH/PO4]2) was investigated in the P-T...oxygen fugacity was fixed by the Ni/NiO buffer. Scorzalite shows a decomposition according to the reaction:...showed that about 4 atomic % of the total Fe in scorzalite is trivalent. Zusammenfassung Experimentelle |  | | Journal (article/letter/editorial) | | (2000) 70: 55±71 P-T stability of the lazulite-scorzalite solid-solution series P. Schmid-Beurmann1 , St...Summary The stability of members of the lazulite-scorzalite solid-solution series, (Mg,Fe)Al2 (OH)2(PO4)2...strongly decreases with increasing content of scorzalite component. At 0.2 GPa pure lazulite decomposes...the Ni/NiO buffer. The members of the lazulite-scorzalite solid-solution series with limiting composition...berlinite. The mixing behaviour of both the lazulite-scorzalite and the (Mg,Fe)Al(PO4)O solid-solution series |  | Dyar, M. D., Jawin, E. R., Breves, E., Marchand, G., Nelms, M., Lane, M. D., Mertzman, S. A., Bish, D. L., Bishop, J. L. (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data. American Mineralogist, 99 (5) 914-942 doi:10.2138/am.2014.4701 | Journal (article/letter/editorial) | | and Janice L. Bishop5 Department of Astronomy, Mount Holyoke College, South Hadley, Massachusetts 01075...Rapid Creek, Yukon, Canada Hamilton, Victoria, Australia Kirunavaara, Kiruna, Lapland, Sweden Boa Vista...miles south of Blinman, Flinders Range, South Australia Locality unknown (collection of Pierre Hanin (...Hampshire Blaton Hainaut, Belgium Palermo Mine, North Groton, New Hampshire Monmouth County, New Jersey...includes the lazulite species [MgAl2(PO4)2(OH)2], scorzalite [(Fe2+,Mg) Al 2(PO 4) 2(OH) 2], barbosalite [Fe |  | Dill, H. G., Melcher, F., Gerdes, A., Weber, B. (2008) THE ORIGIN AND ZONING OF HYPOGENE AND SUPERGENE Fe-Mn-Mg-Sc-U-REE PHOSPHATE MINERALIZATION FROM THE NEWLY DISCOVERED TRUTZHOFMUHLE APLITE, HAGENDORF PEGMATITE PROVINCE, GERMANY. The Canadian Mineralogist, 46 (5) 1131-1157 doi:10.3749/canmin.46.5.1131 | Journal (article/letter/editorial) | | exposed by denudation. The pegmatites of Hagendorf North and South and the quartz pegmatite near Pleystein...the neighboring pegmatites of Hagendorf South and North, the THM aplite is poor in Li and does not contain...attributed to the youngest granitic activity in this region (Wendt et al. 1994). The early magmatic stage I...minerals in altered andesite from Mount Perry, Queensland, Australia. Can. Mineral. 28, 125-131. Brunet...rareelement pegmatites in the Olary Block, South Australia. 1. Mineralogy and chemical evolution. Mineral |
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