Μεταλλογένεση ηφαιστειογενών κοιτασμάτων Cu τύπου Κύπρου = Volcanogenic massive deposits Cu Cyprus type.

Σούζη-Χριστίνα Ντιρκ-Πετερ Ζαρ

Μεταλλογένεση ηφαιστειογενών κοιτασμάτων Cu τύπου Κύπρου = Volcanogenic massive deposits Cu Cyprus type.

Σούζη-Χριστίνα Ντιρκ-Πετερ Ζαρ

Περίληψη

Η παρούσα διπλωματική πτυχιακή εργασία αφορά την μελέτη των ηφαιστειογενών κοιτασματών Cu τύπου Κύπρου . Πρόκειται για μια κατηγορία των ηφαιστειογενών κοιτασμάτων συμπαγών σουλφιδίων (VMS) τα οποία αποτελούν σημαντικότερη πηγή για μέταλλα στον κόσμο όπως είναι Zn,Cu,Pb,Ag κ.ά.. Χωρίζονται σε τρεις τύπους κοιτασμάτων : 1) Zn-Cu-σιδηροπυρίτης λεγόμενος και ως “Norada type” 2) Zn-Pb-Cu-σιδηροπυρίτης “Kuroko type” και 3) Cu-σιδηροπυρίτης “Cyprus type” . Έχουν πραγματοποιηθεί πολλές μελέτες για τις γεωδυναμικές διεργασίες γένεσης, τη θέση και του χρονοδιαγράμματος των κοιτασμάτων αυτών αλλά οι πληροφορίες δεν είναι τόσο κατανοητές. Συγκρίνοντας όμως πολλές περιοχές με βάση τα ίδια κριτήρια των κοιτασμάτων αυτών όσον αφορά τα γεωλογικά γεγονότα επέφεραν τα συμπεράσματα ότι υπάρχει σύνδεση της υποθαλάσσιας ηφαιστειακής δράσης με την ιζηματογένεση.

This diploma thesis focuses on the study of volcanogenic massive deposits Cu Cyprus type. It concerns volcanogenic massive sulfide deposits (VMS) which are really important resource of mining Zn,Cu,Pb,Ag et. al.. There are three types of deposits: 1) Zn-Cu-pyrite “Norada type” , 2) Zn-Cu-Pb-pyrite “Kuroko type” and 3) Cu-pyrite “Cyprus type”. There have been many studies about geodynamic process of genesis,location and timing remain of deposits but the informations are not completely understood. Comparison many districts of the same criteria of deposits which are about geological events the conclusion is that exist connection between submarine volcanic action and sendimentary.

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Αναφορές

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