 | Brotzu, P., Gomes, C.B., Melluso, L., Morbidelli, L., Morra, V., Ruberti, E. (1997) Petrogenesis of coexisting SiO2-undersaturated to SiO2-oversaturated felsic igneous rocks: The alkaline complex of Itatiaia, southeastern Brazil. Lithos, 40 (2) 133-156 doi:10.1016/s0024-4937(97)00007-8 | Journal (article/letter/editorial) | | felsic igneous rocks: The alkaline complex of Itatiaia, southeastern Brazil P. Brotzu a, C.B. Gomes b...Napoli, Italy b Instituto de Geocihbas, Universidade de Skio Paula, Siio Paula, Brazil ’ Dipam’mento di Scienze...December 1996; accepted 1 April 1997 The Itatiaia aWine complex is a Late Cretaceous intrusion (72 Myr)...arranged concentrically, with the core of the complex being formed by SiO,-oversaturated syenites (with...changes in composition (salitic and augitic to aegirine-rich pyroxenes, hastingsite and actinolite to |  | Gomes, Celso de Barros, Azzone, Rogério Guitarrari, Rojas, Gaston Eduardo Enrich, Guarino, Vincenza, Ruberti, Excelso (2021) Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review. Minerals, 11 (9) 934 doi:10.3390/min11090934 | Journal (article/letter/editorial) | | minerals Review Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review Celso de Barros Gomes 1, *... University of São Paulo, São Paulo 05508-080, Brazil; rgazzone@usp.br (R.G.A.); gastonenrich@usp.br...occurrences located in southern Brazil and at the border between Brazil and Paraguay. All the Brazilian...most significant occurrence is Poços de Caldas, the largest alkaline massif in South America. In general...ones. However, these associations are indeed more complex in terms of composition, with accessory phases |  | Barbosa, Sofia, Dias, António, Durão, Diogo, Grilo, José, Baptista, Gonçalo, Cagiza, Jonhsman, Pessanha, Sofia, Simão, Joaquim, Almeida, José (2022) Exploring High-Resolution Chemical Distribution Maps of Incompatible and Scarce Metals in a Nepheline Syenite from the Massif of “Serra de Monchique” (Portugal, Iberian Peninsula) Minerals, 12 (9) 1178 doi:10.3390/min12091178 | Journal (article/letter/editorial) | | in a Nepheline Syenite from the Massif of “Serra de Monchique” (Portugal, Iberian Peninsula) Sofia Barbosa...in a Nepheline Syenite from the Massif of “Serra de Monchique” (Portugal, Iberian Peninsula). Minerals...performed in the nepheline syenite (NS) of “Serra de Monchique” located in the southwest region of Portugal...materials (CRMs) in nepheline syenites of the “Serra de Monchique”, located in the northwest region of the...raw materials (CRMs). It is known that original alkaline magmas are greatly enriched in many predominantly |  | Mikhailova, Julia A., Ivanyuk, Gregory Yu., Kalashnikov, Andrey O., Pakhomovsky, Yakov A., Bazai, Ayya V., Yakovenchuk, Victor N. (2019) Petrogenesis of the Eudialyte Complex of the Lovozero Alkaline Massif (Kola Peninsula, Russia) Minerals, 9 (10) 581 doi:10.3390/min9100581 | Journal (article/letter/editorial) | | Article Petrogenesis of the Eudialyte Complex of the Lovozero Alkaline Massif (Kola Peninsula, Russia) Julia...2019 Abstract: The Lovozero Alkaline Massif intruded through the Archaean granite-gneiss...rhythmically layered in its lower part (the Layered Complex) and indistinctly layered and enriched in eudialyte-group...minerals in its upper part (the Eudialyte Complex). The Eudialyte Complex is composed of two groups of rocks...rocks. Among the hypersolvus meso-melanocratic alkaline rocks (mainly malignite, as well as shonkinite, melteigite |  | Cucciniello, Ciro, Melluso, Leone, le Roex, Anton P., Jourdan, Fred, Morra, Vincenzo, de’ Gennaro, Roberto, Grifa, Celestino (2017) From olivine nephelinite, basanite and basalt to peralkaline trachyphonolite and comendite in the Ankaratra volcanic complex, Madagascar: 40 Ar/ 39 Ar ages, phase compositions and bulk-rock geochemical and isotopic evolution. Lithos, 274. 363-382 doi:10.1016/j.lithos.2016.12.026 | Journal (article/letter/editorial) | | trachyphonolite and comendite in the Ankaratra Volcanic Complex, Madagascar: 39Ar/40Ar ages, phase compositions...P. le Roex, Fred Jourdan, Vincenzo Morra, Roberto de’ Gennaro, Celestino Grifa PII: DOI: Reference: ...le Roex, Anton P., Jourdan, Fred, Morra, Vincenzo, de’ Gennaro, Roberto, Grifa, Celestino, From olivine...trachyphonolite and comendite in the Ankaratra Volcanic Complex, Madagascar: 39Ar/40Ar ages, phase compositions...trachyphonolite and comendite in the Ankaratra Volcanic Complex, Madagascar: 39Ar/40Ar ages, phase T compositions |  | Lorenz, Melanie, Altenberger, Uwe, Trumbull, Robert B., Lira, Raúl, López de Luchi, Mónica, Günter, Christina, Eidner, Sascha (2019) Chemical and textural relations of britholite- and apatite-group minerals from hydrothermal REE mineralization at the Rodeo de los Molles deposit, Central Argentina. American Mineralogist, 104 (12) 1840-1850 doi:10.2138/am-2019-6969 | Journal (article/letter/editorial) | | from hydrothermal REE mineralization at the Rodeo de los Molles deposit, Central Argentina Melanie Lorenz1...Altenberger1, Robert B. Trumbull2, Raúl Lira3, Mónica López de Luchi4, Christina Günter1, and Sascha Eidner5 Institute...Germany 3 CONICET, Museo de Mineralogía y Geología “Drive A. Stelzner,” Facultad de Ciencias Exactas, Físicas... X5000JJC Córdoba, Argentina 4 IGNEIS, Instituto de Geocronología y Geología Isotópica, CONICET, University...P)O4]3(OH,F) are widespread rare-earth minerals in alkaline rocks and their associated metasomatic zones, |
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