ISSN:
1432-0967
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Geologie und Paläontologie
Notizen:
Conclusions The calibration by Blundy and Holland is not a calibration of the reaction albite + tremolite = edenite + 4quartz, because the AlIV content of amphiboles is a combined result of $$\vec tk - ,{\text{ }}\vec ed - {\text{ and }}\vec pl - $$ substitutions. The requirements for a calibration of any of these substitutions are: (1) an amphibole-activity model unequivocally accounting for each substitution and (2) a data-set, wherein all amphiboles are buffered by the same assemblages.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00348960