MODIFICATION OF CHEMICAL-COMPOSITION OF A LBITE, JADEITE AND PYREX GLASS SUBJECTED TO SHOCK LOADING

Authors
BADUJUKOV DD PETROVA TL
Citation
Dd. Badujukov et Tl. Petrova, MODIFICATION OF CHEMICAL-COMPOSITION OF A LBITE, JADEITE AND PYREX GLASS SUBJECTED TO SHOCK LOADING, Geohimia, (6), 1994, pp. 781-788
Citations number
21
Categorie Soggetti
Geosciences, Interdisciplinary
Journal title
Geohimia → ACNP
ISSN journal
00167525
Issue
6
Year of publication
1994
Pages
781 - 788
Database
ISI
SICI code
0016-7525(1994):6<781:MOCOAL>2.0.ZU;2-4
Abstract
Impact melts of albite jadeite and pyrex glass subjected to shock expe riments demonstrate the losses of Na and Al relative to Si. This could be explained by selective vaporization. It is suggested that the high volatility of Al is related to the formation of NaAlO2 compound. The similar loss of Al and Na is assumed as one of tektite formation proce sses.