DocumentCode :
2737014
Title :
Infrared Mapping of H2O and CO2 in Volcanic Minerals
Author :
Piccinini, M. ; Ventura, G.D. ; Bellatreccia, F. ; Marcelli, A.
Author_Institution :
Univ. Roma Tre, Rome
fYear :
2006
fDate :
18-22 Sept. 2006
Firstpage :
167
Lastpage :
167
Abstract :
FTIR mapping of leucite and hauyne were performed by IR micro-spectroscopy at the SINBAD beamline at Frascati. Leucite showed water to be zoned with virtually anhydrous cores and water rich-rims. In hauyne we observed intense absorptions due to H2O and molecular CO2 with variable H2O/CO2. Analysis of volatile traces of H2O and CO2 in volcanic minerals provides significant constraints on the genesis and evolution of magmatic systems.
Keywords :
Fourier transform spectroscopy; infrared imaging; CO2; H2O; IR microspectroscopy; infrared mapping; volcanic minerals; Crystallization; Crystals; Electromagnetic wave absorption; Geology; Glass; Infrared imaging; Laboratories; Minerals; Spectroscopy; Water;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
Type :
conf
DOI :
10.1109/ICIMW.2006.368375
Filename :
4222109
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2737014
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