 | | Journal (article/letter/editorial) | | University of São Paulo, São Paulo CEP 05508-080, Brazil; srfvlach@usp.br; Tel.: +55-11-97413-5902 Citation:...from the Corupá Pluton of “A-type” granites and syenites in Graciosa Province, Southern Brazil, and are...granite from Graciosa Province, South-Southeastern Brazil [30] is described. Morphological, textural, geochemical...Characterization The studied rock came from the Corupá Pluton (Figure 1), a Neoproterozoic (ca. 580 Ma, [25...Graciosa Province, South-Southeastern Brazil [30]. The pluton has a crescent outline and intrudes Archaean |  | | Journal (article/letter/editorial) | | Department of Earth Sciences, University of Pisa, Via Santa Maria 53, 56126 Pisa, Italy; sergio.rocchi@unipi...metasomatizing fluids from an external source. The granitic pluton underwent intense metasomatism during post-magmatic...stage, a wide variety of calc-silicates formed (diopside, titanite, vesuvianite, garnet, and allanite)...reference [1], the wide variety of calc-silicates (diopside, titanite, vesuvianite, garnet, and epidote group...Campiglia andschematic (B) schematic geological [1]).pluton The Figure 1. (A) Location map of the areaarea |  | | Journal (article/letter/editorial) | | along the northwestern margin of the Strange Lake pluton, contains a lens-shaped, pegmatite-rich domain...Geologic Setting and Lithology The Strange Lake pluton Strange Lake is a ~6-km-wide, mid-Proterozoic (1240...1989; Miller et al., 1997) peralkaline granitic pluton 6240000 6242000 located in northeastern Canada...along the border between Quebec and Labrador. The pluton consists of anorogenic (A-type) granites surrounded...exploitation, such as the peralkaline granitic pluton at Strange Lake (Salvi and Williams-Jones, 2006; |  | | Journal (issue) | | Mozambique ruby update • Multi-color-zoned quartz from Brazil • New sources of Nigerian sapphire • CVD-grown...DE COCHE Costa Rica Panama Venezuela Colombia Brazil Ecuador El Amparo Chacopata Taguapire Araya ... orthoclase (27.91 wt.%), acmite (6.94 wt.%), diopside (2.11 wt.%), hypersthene (2.07 wt.%), zircon (0...from a peralkaline granite, Corupá Pluton, Graciosa Province, South Brazil, and their petrological implications...Consorcio Minero, with 50% belonging to Esmeraldas Santa Rosa (owner of the Cunas mine) and 50% to Zuliana |
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