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Yihan Dong, Ziqian Wang, Dong Wang, Kai Zhao and Bin Hu
While extant research has predominantly focused on elucidating the mechanisms of fluorine (F-) enrichment in groundwater within the North China Plain, the occurrence and formation mechanisms of high-F- groundwater in Xiong?an New Area remain unexplored. ...
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Angelos G. Maravelis, George Kontakiotis, Spyridon Bellas, Assimina Antonarakou, Chrysanthos Botziolis, Hammad Tariq Janjuhah, Panayota Makri, Pierre Moissette, Jean-Jacques Cornée, Nikolaos Pasadakis, Emmanouil Manoutsoglou, Avraam Zelilidis and Vasileios Karakitsios
The definition of pre-Messinian source rocks in the eastern Mediterranean is of paramount importance for hydrocarbon exploration because of the ability of salt to act as a high-quality seal rock. This research evaluates the organic geochemical features o...
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Ailiang Gu and Christopher John Eastoe
Cenozoic evaporites (gypsum and anhydrite) in southwestern North America have wide ranges of d34S (-30 to +22?; most +4 to +10?) and d18OSO4 (+3 to +19?). New data are presented for five basins in southern Arizona. The evaporites were deposited in playas...
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Pietro Rizzo, Chiara Cappadonia, Edoardo Rotigliano, Paola Iacumin, Anna Maria Sanangelantoni, Giulia Zerbini and Fulvio Celico
The research suggests an approach for refining the guidelines to be used in studying heterogeneous media and planning optimal monitoring networks and protocols for several anthropogenic purposes (e.g., environmental monitoring of landfills or contaminate...
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Chiara Calligaris, Lisa Ghezzi, Riccardo Petrini, Davide Lenaz and Luca Zini
The present paper deals with a field experiments on evaporite rock samples and groundwater investigations in the Quinis test site, a hamlet of the Enemonzo municipality in NE Italy, were sinkholes occurred in the past and are still occurring causing seve...
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István Fórizs, Viktória Rita Szabó, József Deák, Stanislaw Halas, Andrzej Pelc, Andrzej Trembaczowski and Árpád Lorberer
The thermal waters produced by wells and springs from the Buda Thermal Karst in Budapest and its surroundings are rich in dissolved sulphate. Radiocarbon ages indicate that waters of T >45 ? were infiltrated during the Ice Age (more than 11 thousand year...
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Ana-Voica Bojar, Victor Barbu, Artur Wojtowicz, Hans-Peter Bojar, Stanislaw Halas and Octavian G. Duliu
New geochronological investigations for the Slanic Formation, correlated with previous bio- and lithostratigaphical information, allow for a better succession of events for the Middle Miocene, including the absolute age of the Badenian salinity crisis in...
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Fernando Lebinson,Martín Turienzo,Natalia Sánchez,Vanesa Araujo,María Celeste D?Annunzio,Luis Dimieri
Pág. 249 - 273
The Agrio fold and thrust belt is a thick-skinned orogenic belt developed since Late Cretaceous in response to the convergence between the Nazca and South American plates. The integration of new structural field data and seismic line interpretation allow...
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Juan J. Pueyo,Guillermo Chong,Marta Vega
Pág. 3 - 15
The Chilean nitrate deposits have been formed by a complex paragenesis of saline minerals that infill the porosity and open spaces of different country rocks. The study of the mineral infilling sequences in the rock porosities at the Pedro de Valdivia de...
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C. Mike Bell
Pág. 259 - 267
ABSTRACT. An unusual and very distinctive occurrence of evaporitic gypsum in association with clastic turbidites was deposited in a still, anoxic lake environment in the La Coipa area of Northern Chile. The sequence of exceptionally fine-grained, red-col...
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