Electronic Resource
Springer
Contributions to mineralogy and petrology
44 (1974), S. 231-236
ISSN:
1432-0967
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
Notes:
Abstract Glaucophane-bearing meta-basalts of Western Crete are compared with basalts of different crustal environments with respect to their Zr contents and Ti/Zr correlations. Two groups of meta-basalts are distinguished. The first group (90–140 ppm Zr) corresponds to ocean-floor basalts while the second one (210–430 ppm Zr) nearly fits in oceanic alkali basalts. The first group would represent the more primitive, the second one the more differentiated members of a basalt suite which are transformed into glaucophane-lawsonite schists during the subduction of an oceanic plate.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00413168
Permalink
|
Location |
Call Number |
Expected |
Availability |