 | | Journal (article/letter/editorial) | | minerals Case Report Heavy Mineral Sands in Brazil: Deposits, Characteristics, and Extraction Potential...Cidade Universitária, Rio de Janeiro 21941-908, Brazil; carolinec.gon@gmail.com * Correspondence: pbraga@cetem...March 2019; Published: 13 March 2019 Abstract: In Brazil, heavy mineral sand deposits are still barely exploited...state and in Bahia Provinces. In all samples, the heavy minerals of interest (ilmenite, monazite, rutile,...while the figure for the Bahia sample was 3.4% THM. The recovery test of the Bahia sample, using only physical |  | | Journal (issue) | | deposits of alexandrite, cat's-eye and chrysoberyl in Brazil' pp. 333-54) ISSN: 0022-1252 F.G.A. your key...deposits of alexandrite, cat's-eye and chrysoberyl in Brazil JacquesCassedanne, Cassedanne, D.Sc.,* Maurice...Fundiio, Fundão, 21,910, Rio de Janeiro, Janeiro, Brazil *Institute of Geosciences UFRJ-CNPq, Cidade Universitaria...Ipanema, 22,410, 22,410, Rio de Janeiro, Janeiro, Brazil **Maurice Roditi Jewellers, distinguished: Abstract...chrysoberyl are Brazil. the gem chrysoberyl varieties sought after in Brazil. Brazil). It should not |  | | Book (volume) | | salt-related continental margins (e.g. Gulf of Mexico, Brazil, Angola) helped to reconstruct salt tectonics evolution...Martínez Catalán JR, Nolan J (2005) U–Pb zircon and monazite geochronology of Variscan magmatism related to...half-grabens are separated from the Bombarral-Alcobaça sub-basin by a 70-km-long structure, the Torres...the western and eastern margins of the Bombarral-Alcobaça sub-basin. In the context of the Lusitanian Basin...for Depositional Sequences C and D in Bombarral-Alcobaça (see Figs. 6.15 and 6.16 for location of key wells |
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