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Valle Raidla, Enn Kaup, Sigrid Hade, Jüri Ivask and Alvar Soesoo
The study focuses on chemical composition of stream and subsurface water in the catchments of two small arctic alpine lakes in the Kilpisjärvi area (northwest Finland). Differences and changes in chemical components of both water types are followed in or...
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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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Alper Baba, Orhan Gündüz
Pág. 1 - 21
Water?rock interactions strongly influence water quality. Waters originating from highly altered zones affect human health. Mount Ida region in western Anatolia is an example for such geogenic interactions and additional anthropogenic impacts. A water qu...
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Alper Baba and Orhan Gündüz
Water?rock interactions strongly influence water quality. Waters originating from highly altered zones affect human health. Mount Ida region in western Anatolia is an example for such geogenic interactions and additional anthropogenic impacts. A water qu...
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Vanessa Fichtner, Simon L. Schurr, Harald Strauss, Crisógono Vasconcelos, Katja E. Goetschl, Camila Areias, Catia F. Barbosa and Adrian Immenhauser
Over the few past decades, the concept of microbial sulfur cycling catalyzing the precipitation of CaMg (CO3)2 at low temperatures (<40 °C) has been studied intensely. In this respect, two hypersaline lagoons, Lagoa Vermelha and Brejo do Espinho, in Braz...
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Dongping Deng, Yong Wu, Bangzheng Ren and Heng Yin
In this study, groundwater, stream water, and stream sediment samples were collected from a coal mine area in Dazhu, Southwestern China, and hydrogeochemical, multivariate, and X-ray analyses were conducted to examine the effects of coal mine pollution. ...
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Nathan A. Forsythe, Paul G. Spry and Michael L. Thompson
The Navilawa caldera is the remnant of a shoshonitic volcano on Viti Levu, Fiji, and sits adjacent to the low-sulfidation Tuvatu epithermal Au?Te deposit. The caldera occurs along the Viti Levu lineament, approximately 50 km SW of the Tavua caldera, whic...
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Nathan A. Forsythe, Paul G. Spry and Michael L. Thompson
The Navilawa caldera is the remnant of a shoshonitic volcano on Viti Levu, Fiji, and sits adjacent to the low-sulfidation Tuvatu epithermal Au–Te deposit. The caldera occurs along the Viti Levu lineament, approximately 50 km SW of the Tavua caldera...
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Anastasia Shestakova, Natalia Guseva, Yulia Kopylova, Albina Khvaschevskaya, David A. Polya and Igor Tokarev
The Choygan area of southern Siberia, Russia hosts a variety of CO2-rich thermal mineral and other waters emerging from springs at temperatures between 7 °C and 39 °C. Chemical analyses of the spring waters (n = 33) were carried out to characterise the w...
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Nicolas Saric,Carlos Kreft,Carlos Huete
Pág. 317 - 332
Lo Aguirre is a medium-sized stratabound ore deposit, similar to El Soldado, Mantos Blancos and Michilla, that are still controversial in their origin, in spite of being important Chilean copper producers. The deposit is emplaced at the base of the Veta ...
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