| Grew, E. S., Armbruster, T., Medenbach, O., Yates, M. G., Carson, C. J. (2007) Tassieite, (Na,◻)Ca2(Mg,Fe2+,Fe3+)2(Fe3+,Mg)2(Fe2+,Mg)2(PO4)6 · 2H2O, a new hydrothermal wicksite-group mineral in fluorapatite nodules from granulite-facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica. The Canadian Mineralogist, 45 (2) 293-305 doi:10.2113/gscanmin.45.2.293 | Journal (article/letter/editorial) | wagnerite, xenotime-(Y), monazite-(Ce), pyrite, mélonjosephite and several unidentified Ca ± Na – Mg – Fe...wagnérite, xénotime-(Y), monazite-(Ce), pyrite, mélonjosephite et plusieurs phosphates de Ca ± Na – Mg – Fe...008Eu0.002Yb0.04Lu0.003U0.002) Si0.001P1.00O4. Mélonjosephite is pleochroic from very dark green (nearly...heterogeneity, but on average, the composition of mélonjosephite (Table 6) closely matches the ideal formula...slightly lighter than secondary fluorapatite. Mélonjosephite (Mj) is also present (Table 6, area 1). The |
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