THE INTERACTION BETWEEN WATER AND ALUMINOSILICATE MAGMAS
UNSPECIFIED (1992) THE INTERACTION BETWEEN WATER AND ALUMINOSILICATE MAGMAS. In: 4TH SILICATE MELT WORKSHOP, LE HOHWALD, FRANCE, MAR 19-23, 1991. Published in: CHEMICAL GEOLOGY, 96 (3-4). pp. 399-409.Full text not available from this repository.
Si-29, Al-27 and Na-23 NMR data are presented for a variety of dry and hydrous aluminosilicate glasses. For Si-29 and Al-27 spectra only minor differences were observed between dry and hydrous glasses, but significant changes were observed in Na-23 spectra. As found in our earlier study of hydrous albite glasses, the data are consistent with a model for the mechanism of water dissolution which involves no breakage of T-O-T linkages. Viscosity, phase equilibrium and vibrational spectroscopic data from other studies are discussed and shown to be consistent with such a model.
|Item Type:||Conference Item (UNSPECIFIED)|
|Subjects:||Q Science > QE Geology|
|Journal or Publication Title:||CHEMICAL GEOLOGY|
|Publisher:||ELSEVIER SCIENCE BV|
|Date:||15 April 1992|
|Number of Pages:||11|
|Page Range:||pp. 399-409|
|Title of Event:||4TH SILICATE MELT WORKSHOP|
|Location of Event:||LE HOHWALD, FRANCE|
|Date(s) of Event:||MAR 19-23, 1991|
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