 | Atencio, D., Chukanov, N. V., Nestola, F., Witzke, T., Coutinho, J. M. V., Zadov, A. E., Contreira Filho, R. R., Farber, G. (2012) Mejillonesite, a new acid sodium, magnesium phosphate mineral, from Mejillones, Antofagasta, Chile. American Mineralogist, 97 (1) 19-25 doi:10.2138/am.2012.3867 | Journal (article/letter/editorial) | | Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia 3 Dipartimento di Geoscienze, Università...structure of mejillonesite is related to that of angarfite, NaFe53+(PO4)4(OH)4⋅4H2O and bakhchisaraitsevite...Mejillones Peninsula, Mejillones, Antofagasta, II Region, Chile. Associated minerals are bobierrite, opal...structure of mejillonesite is related to that of angarfite (IMA 2010-082—Kampf et al. 2011), NaFe3+ 5 (PO4)4(OH)4⋅4H2O...with PO4 tetrahedra. Unlike mejillonesite, in angarfite insular octahedra between the sheets share two |
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Angarf-South pegmatite, Ouisselsate Caïdat, Amerzgane Cercle, Ouarzazate Province, Drâa-Tafilalet Region, Morocco