 | Gonçalves, , Melgarejo, , Alfonso, , Amores, , Paniagua, , Neto, , Morais, , Camprubí, (2019) The Distribution of Rare Metals in the LCT Pegmatites from the Giraúl Field, Angola. Minerals, 9 (10) 580 doi:10.3390/min9100580 | Journal (article/letter/editorial) | | Distribution of Rare Metals in the LCT Pegmatites from the Giraúl Field, Angola Antonio Olimpio Gonçalves 1 ,...de Fevreiro 71, Caixa Postal 815, Luanda 2131, Angola; tonygoncalves72@hotmail.com (A.O.G.); anbuneto@hotmail...Abstract: The Giraúl granitic pegmatite field in Angola is composed of five pegmatite types, the most evolved...beryl-columbite-phosphate and spodumene types. Pegmatites are concentrically zoned with increased grain...the most evolved pegmatites have well-developed replacement units. These pegmatites are rich in Nb-Ta |  | | Journal (article/letter/editorial) | | The genesis of LCT-type granitic pegmatites, as illustrated by lithium isotopes in micas... Villaros, Arnaud, The genesis of LCT-type granitic pegmatites, as illustrated by lithium isotopes in... ACCEPTED MANUSCRIPT The genesis of LCT-type granitic pegmatites, as illustrated by lithium isotopes in...Isotopic compositions in the Monts d’Ambazac Pegmatite Field (French Massif Central) RI P T exhibit a...of each pegmatite type: from 630 ppm in Type II up to 13,500 ppm in the more evolved NU Type VI pegmatite |  | | Journal (volume) | | On the cover: Map of the Carpathian region with type localities of new mineral species, rocks, fossil...(see the inside of the front cover for members) Field trip Subcommittee Friedrich Koller, Co-Chairman...the front cover of the field trip guides, Acta Mineralogica-Petrographica, Field Guide Series, Vol. 1–29....................................................v Buseck, P.R.: 40 years of nanomineralogy.............................................................v Griffin, W.L. & O’Reilly, S.Y.: Composition and evolution |
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