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Geochemistry of siltstones from the Permian Corumbatai Formation from the Parana Basin(State of Sao Paulo, Brazil): Insights of provenance, tectonic and climatic settings
(Elsevier B.V., 2020-10-01)
The Corumbatai Formation is a Permian sedimentary unity comprising siltstones, claystones and very fine sandstones, deposited above calcific shales, bituminous shales and dolomitic limestones from the Irati Formation, ...
Geology and geochemistry of the Atacama Desert
(Springer Netherlands, 2018)
The Atacama Desert, the driest of its kind on Earth, hosts a number of unique geological and geochemical features that make it unlike any other environment on the planet. Considering its location on the western border of ...
Major and trace elements assessment in sediment from Ituparanga reservoir, by activation analysis and ICP OES
(Sao Paulo: ABEN, 2011, 2014)
Geochemical analysis of clayish sedimentary rocks from the contents of major elements, loss on ignition and X-RAY diffractionAnálise geoquímica de rochas sedimentares argilosas a partir do conteúdo dos elementos maiores, perda ao fogo e difração de raios X
(2018-01-01)
Geochemical studies were performed in clayish sedimentary rocks from Corumbataí Formation, a Paraná Basin geological unit, used as raw material for ceramic products, in order to extract information from major elements ...
Observations on trace element hypersaline geochemistry in surficial deposits of evaporation ponds of Exportadora de Sal, Guerrero Negro, Baja California Sur, México
(Marine Chemistry, 2002)
Trace element concentrations were determined for 28 samples of surficial deposits collected over a salinity gradient of 39‰ to approximately 250‰ in evaporation ponds of a large industrial NaCl production facility located ...
Geochemical analisys of bedload of the Salso Creek, Porto Alegre, RS- BrazilAnálise Geoquímica dos Sedimentos de Fundo do Arroio do Salso, Porto Alegre - RS - Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2004)
Jurassic to Early Cretaceous subduction-related magmatism in the Coastal Cordillera of northern Chile (18 degrees 30 '-24 degrees S): geochemistry and petrogenesis
(2007)
Jurassic to Early Cretaceous magmatism in the Coastal Cordillera of northern Chile is represented by thick sequences of mostly basaltic- and esitic to andesitic lava flows and minor sedimentary rocks. The volcanic sucession ...