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Combining ammonium mapping and short-wave infrared (SWIR) reflectance spectroscopy to constrain a model of hydrothermal alteration for the Acoculco geothermal zone, Eastern Mexico

Autor
Canet, C.; Hernández-Cruz, B.; Jiménez, A.; Peláez, B.; Pi, T.; Villanueva-Estrada, R.E.; Alfonso, P.; González-Partida, E.; Salinas, S.
Tipus d'activitat
Article en revista
Revista
Geothermics
Data de publicació
2015
Volum
53
Pàgina inicial
154
Pàgina final
165
DOI
https://doi.org/10.1016/j.geothermics.2014.05.012 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24260 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0375650514000662 Obrir en finestra nova
Resum
The Acoculco geothermal system is hosted by a caldera complex located at the eastern portion of the Trans-Mexican Volcanic Belt. Surface manifestations are scarce and consist of low temperature, bubbling, acid–sulfate springs that are concentrated in two zones separated from each other by ~1750 m. In the northernmost one, there are conspicuous features suggesting recent, explosive, hydrothermal activity. Most of the rocks that crop out are tuffs and breccias that show pervasive hydrothermal al...
Citació
Canet, C. [et al.]. Combining ammonium mapping and short-wave infrared (SWIR) reflectance spectroscopy to constrain a model of hydrothermal alteration for the Acoculco geothermal zone, Eastern Mexico. "Geothermics", 2015, vol. 53, p. 154-165.
Paraules clau
Ammonium-bearing minerals, Caldera, Exploration, Geothermal resources, Hydrothermal eruptions, Water–rock interaction
Grup de recerca
GREMS - Grup de Recerca en Mineria Sostenible

Participants

  • Canet Miquel, Carles  (autor)
  • Hernández Cruz, Berenice  (autor)
  • Jiménez Franco, Abigail  (autor)
  • Peláez, Berenice  (autor)
  • Pi, Teresa  (autor)
  • Villanueva Estrada, Ruth Esther  (autor)
  • Alfonso Abella, María Pura  (autor)
  • González Partida, Eduardo  (autor)
  • Salinas, S.  (autor)