 | Garcia-Valles, M., Fernandez-Turiel, J.L., Gimeno-Torrente, D., Saavedra-Alonso, J., Martinez-Manent, S . (2008) Mineralogical characterization of silica sinters from the El Tatio geothermal field, Chile. American Mineralogist, 93 (8) 1373-1383 doi:10.2138/am.2008.2583 | Journal (article/letter/editorial) | | characterization of silica sinters from the El Tatio geothermal field, Chile M. Garcia-Valles,1,* J.L. Fernandez-Turiel...alkali chloride waters in the El Tatio geothermal field in northern Chile (22°20'S, 68°01'W), have been...together with halite (NaCl), sylvite (KCl), and realgar (AsS). Accessory phases include teruggite [Ca4...microstructures and microtextures in sinters from geothermal fields are evident around the world (Inagaki...: Silica sinters from El Tatio Figure 1. Location of El Tatio geothermal field (based on Lahsen and Trujillo |  | Fernandez-Turiel, J.L., Garcia-Valles, M., Gimeno-Torrente, D., Saavedra-Alonso, J., Martinez-Manent, S. (2005) The hot spring and geyser sinters of El Tatio, Northern Chile. Sedimentary Geology, 180 (3) 125-147 doi:10.1016/j.sedgeo.2005.07.005 | Journal (article/letter/editorial) | | The hot spring and geyser sinters of El Tatio, Northern Chile J.L. Fernandez-Turiel a,*, M. Garcia-Valles...siliceous sinter deposits of El Tatio geothermal field in northern Chile have been examined petrographically...water temperature = 70–86 8C (boiling point at El Tatio: 4200 m a.s.l.); coarse laminated sinter macrostructure...and diatoms (e.g., Synedra sp.) are abundant. El Tatio is a natural laboratory of great interest because...Keywords: Sinter; Opal; Cyanobacteria; Diatom; Geothermal system; Chile * Corresponding author. E-mail address: |  | Rodgers, K. A., Greatrex, R., Hyland, M., Simmons, S. F., Browne, P. R. L. (2002) A modern, evaporitic occurrence of teruggite, Ca4MgB12As2O28.18H2O, and nobleite, CaB6O10.4H2O, from the El Tatio geothermal field, Antofagasta Province, Chile. Mineralogical Magazine, 66 (2) 253-259 doi:10.1180/0026461026620026 | Journal (article/letter/editorial) | | CaB6O10.4H2O, from the El Tatio geothermal field, Antofagasta Province, Chile K. A. RODGERS1,{, R. GREATREX1...Auckland, Private Bag 92019 Auckland, New Zealand 3 Geothermal Institute, University of Auckland, Private Bag...occurring in the high-temperature El Tatio geothermal field of Chile. Other minerals present include halite...none of the minerals associated with teruggite at El Tatio has been reported from other occurrences of this...a further phase. Little Mg is present and the El Tatio teruggite appears deficient in this element, with |  | | Journal (article/letter/editorial) | | 1984. Printed in U.S.A. Arsenic and antimony in geothermal waters of Yellowstone National Park, Wyoming...p~pi~ting in the near surface zone of alkaline geothermal systems. I~ODU~ION GEOCHEMISTSHAVE debated whether...parent reservo~s) feeding hot-water dominated geothermal systems. METHODS Samples from the thermal springs...unacidified samples were available: After 1975 field-filtered (0.1 or 0.45 pm pore size) vs. uniilten$...allowing comparisons of the chemical effects of field treatments (STAUFFER,198Oa; STAUFFERet al., 1980) |  | | Report (issue) | | Thaden ----------------------------------------Geothermal resources, by L. J. P. Muffler -------------...yet been discovered. A simple analogy from the field of personal finance, suggested by our colleague...favorable terranes have all been identified. The entire field in the diagram of figure 1 represents our total...impermeable strata and coal. In the Rocky Mountain province, for instance, Haun, Barlow, and Hallinger (1970)...or the volume of broadly favorable rocks. In the field of metalliferous deposits, Nolan (1950) pioneered |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | admiration for his countless contributions to the field of industrial minerals, we dedicate this 7th edition...the professional development of geologists in the field of nonmetalliferous geology. Robert Dreyer received...Harvey GNS Science Taupo, New Zealand Hassan E. El-Shall Kip Jeffrey Department of Materials Science...Wyoming Ayman El-Midany George C. Hawley and Associates Brossard, Quebec, Canada Hassan E. El-Shall National...Zaman CTH Ltd. Consultants Santiago-La Reina, Chile R. David Thomas Jr. Department of Materials Science |
|
