LITHOLOGY, GEOCHEMISTRY, TECTONICS AND METAMORPHISM OF THE NORTHWESTERN PART OFTHE VERTISKOS GROUP. THE AREA OF THE DISORO (KROUSIA) MOUNTAIN, NORTH OF KILKIS

Abstract

IN THIS THESIS IS STUDIED THE LITHOLOGY, GEOCHEMISTRY STRUCTURE AND METAMOPHISMOF THE NORTHWESTERN PART OF THE VERTISCOS GROUP OF THE SERBOMACEDONIAN MASSIF. THE AREA STUDIED LIES NORTH OF KILKIS CENTERED AT KROUSIA MOUNTAIN. THE MAIN LITHOLOGIES PRESENT ARE MIGMATITES, PELITIC AND SEMIPELITIC SCHISTS, PSAMMITIC SCHISTS, MARBLES, AMPHIBOLITES, ECLOGITES, ULTRAMAFICS AND TWO DISTINCT GRANITIC BODIES. THE MIGMATITES HAVE BEEN FORMED BY PARTIAL MELTING OF PRE-EXISTING METASEDIMENTS. THE GRANITES ARE ALSO ANATECTIC. THE AMPHIBOLITES AND THE ECLOGITES WERE THOLEIITIC BASALTS. FIVE DEFORMATIONAL AND FIVE METAMORPHIC EVENTS HAVE BEEN IDENTIFIED. THE EARLIEST WAS A HIGH P ECLOGITIC EVENT, THE SECOND WAS A HIGH T REMELTING EVENT DURING WHICH THE MIGMATITES WERE FORMED. CONDITIONS OF METAMOPRHISM OF THE NEXT EVENTS WERE IDENTIFIED BY GEOTHERMOBAROMETRY. THE SEQUENCE OF THE DEFORMATIONAL EVENTS WAS SUGGESTED ON THE BASIS OF FIELD AND MICROSCOPIC STUDIES.

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DOI
10.12681/eadd/2103
Handle URL
http://hdl.handle.net/10442/hedi/2103
ND
2103
Alternative title
ΛΙΘΟΛΟΓΙΑ, ΓΕΩΧΗΜΕΙΑ, ΤΕΚΤΟΝΙΚΗ ΚΑΙ ΜΕΤΑΜΟΡΦΩΣΗ ΤΟΥ ΒΟΡΕΙΟΔΥΤΙΚΟΥ ΤΜΗΜΑΤΟΣ ΤΗΣ ΟΜΑΔΑΣ ΒΕΡΤΙΣΚΟΥ. Η ΠΕΡΙΟΧΗ ΤΟΥ ΟΡΟΥΣ ΔΥΣΩΡΟ (ΚΡΟΥΣΙΑ), ΒΟΡ...
Author
Σιδηρόπουλος, Νικόλαος
Date
1991
Degree Grantor
Aristotle University Of Thessaloniki (AUTH)
Committee members
ΔΗΜΗΤΡΙΑΔΗΣ ΣΑΡΑΝΤΗΣ
ΜΟΥΝΤΡΑΚΗΣ ΔΗΜΟΣΘΕΝΗΣ
ΚΑΣΩΛΗ-ΦΟΥΡΝΑΡΑΚΗ ΑΝΝΑ
ΜΠΟΣΚΟΣ ΕΥΡΙΠΙΔΗΣ
ΚΑΤΑΓΑΣ ΧΡΗΣΤΟΣ
ΚΙΛΙΑΣ ΔΙΑΜΑΝΤΗΣ
Discipline
Natural Sciences
Earth and Related Environmental Sciences
Keywords
ECLOGITES; Geochemistry; GEOTHERMOBAROMETRY; LITHOLOGY; METAMORPHIC ROCKS; MIGMATITES; MINERAL CHEMISTRY; SERBOMACEDONIAN MASS; Tectonics; VERTISKOS GROUP
Country
Greece
Language
Greek
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