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Distribution of tiophenic organosulphur compounds in some venezuelan coals
ArticleAbstract: Some tiophenic organosulphur compounds (OSC) distribution in coal bitumen of four different localitiPalabras claves:Coal, Multivariate analysis, Organosulphur compounds (OSC), Sedimentary paleoenvironments, Thermal maturityAutores:Escobar M., Esteves I.H., González R., Manuel MartínezFuentes:scopusPhysicochemical composition of acidic waters from two coal mines: Lobatera, Tachira State, Venezuela
ArticleAbstract: Groundwater pollution can derive from many sources, being acid coal mine drainage one of the most imPalabras claves:Acid waters, Geochemical weathering, leaching, pyrite, Water-coal interactionAutores:Manuel Martínez, Montero R.Fuentes:scopusSedimentology and sedimentary geochemistry of El Paraíso Formation, Falcón basin, Venezuela
ArticleAbstract: This paper focuses on the sedimentary environment and sedimentary geochemistry of El Paraíso FormatiPalabras claves:Geochemical associations, Mouth bars, Oligocene, PRODELTA, Recycled orogenAutores:Alezones R., Ariza M., Gutiérrez J.V., Manuel Martínez, Rey O., Romero M., Vera R.Fuentes:scopus