| 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 | | | Journal (article/letter/editorial) | Mica-liquid trace elements partitioning and the granite-pegmatite connection: The St-Sylvestre complex (Western...Mica-liquid trace elements partitioning and the granite-pegmatite connection: The St-Sylvestre complex (Western... Keywords: granite-pegmatite connection, granitic melt composition, LCT pegmatite, mica crystallization...constrain the genetic relation between granite and pegmatite parental melts from the Variscan Saint Sylvestre...Sylvestre leucogranite complex and associated pegmatite bodies (Massif Central, France) through compositions |
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