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Coronas from the Thessaloniki gabbros, North Greece

โœ Scribed by H. C. Dasgupta; Elias S. Sapountzis

Book ID
104781045
Publisher
Springer
Year
1976
Tongue
English
Weight
216 KB
Volume
56
Category
Article
ISSN
0010-7999

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โœฆ Synopsis

Chemical composition of the phases occurring as corona structures in the Thessaloniki gabbros are subjected to algebraic method of treatment following Korzhinskii [13. The analysis reveals that the mineralogical reactions responsible for the growth of the corona structures were possibly allochemical in nature in regard to the non-volatile components. The chemical similarity of the pyroxenes occurring within and beyond the corona structures in the gabbros appears compatible with such a model.

๐Ÿ“œ SIMILAR VOLUMES

Coronas from the Thessaloniki gabbros (N
Coronas from the Thessaloniki gabbros (North Greece)
โœ Elias S. Sapountzis ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Springer ๐ŸŒ English โš– 984 KB

Coronas which have been developed between olivine and plagioelase in Preeambrian gabbroic rocks from Thessaloniki, Greece, have been studied. These consist commonly of (olivine), clinopyroxene, amphibole (plagioclase) and rarely of (olivine) orthopyroxene, clinopyroxene amphibole (plagioclase) assem