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LA-ICP-MS U–Pb columbite ages and trace-element signature from rare-element granitic pegmatites of the Pampean Pegmatite Province, Argentina
(Elsevier Science, 2021-04)
Crystals of the columbite-group minerals (CGM) from 23 rare-element granitic pegmatites of the Pampean Pegmatite Province (PPP) were analyzed by LA-ICP-MS technique. The resulting database shows weighted mean 206Pb/238U ...
The geological context of gems in the Velasco Pegmatitic District, Argentina
(Gemmological Association of Great Britain, 2008-12)
The Velasco Pegmatitic District is located in the Velasco range, La Rioja province, northwestern Argentina. The Velasco range is made up of several granitic units of different petrography, magmatic evolution and age among ...
PEGMATITES IN SOUTHEASTERN BRAZILPEGMATITES IN SOUTHEASTERN BRAZIL
(Sociedade Brasileira de Geologia, 2017)
Accessory mineralogy of the Serra Branca Amazonite Pegmatite: classification of a NYF pegmatite in Borborema Province, Northeast BrazilA mineralogia acessória do Amazonita Pegmatito Serra Branca: classificação de um pegmatito NYF na Província Borborema, Nordeste do Brasil
(Universidade de São Paulo, Instituto de Geociências, 2020)
Quartz chemistry of granitic pegmatites: Implications for classification, genesis and exploration
(Elsevier Science, 2021-12)
Quartz from 254 pegmatites representing eight pegmatite fields and provinces worldwide was investigated by laser-ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS) to determine concentrations of trace elements ...
Geochemistry of the Villismán granite, associated aplite-pegmatites and surrounding Li-pegmatites, Sierra de Ancasti, Argentina
(Pergamon-Elsevier Science Ltd, 2020-11)
The Villismán pegmatite group belonging to the Ancasti district of the Pampean Pegmatite Province is geologically formed by banded schists of the Ancasti Formation which are intruded by the homonymous granitic stock and ...
Metallogenesis of the Totoral LCT rare-element pegmatite district, San Luis, Argentina: A review
(Pergamon-Elsevier Science Ltd, 2019-03)
The Totoral Pegmatite District (TPD) is the southernmost rare-element LCT pegmatite field of the Pampean Pegmatite Province. The TPD produced intermittently in the last 60 years Ta-Nb ore minerals, spodumene, beryl and ...