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master's thesis
Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija
Zagreb: University of Zagreb, Faculty of Science, 2020. urn:nbn:hr:217:735116
Perković, Ivor
University of Zagreb
Faculty of Science
Department of Geology

Institutional repository: Repository of the Faculty of Science

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Perković, I. (2020). Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:735116

Perković, Ivor. "Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:735116

Perković, Ivor. "Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:735116

Perković, I. (2020). 'Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija', Master's thesis, University of Zagreb, Faculty of Science, accessed 19 May 2024, https://urn.nsk.hr/urn:nbn:hr:217:735116

Perković I. Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2020 [cited 2024 May 19] Available at: https://urn.nsk.hr/urn:nbn:hr:217:735116

I. Perković, "Hidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:217:735116

Metadata
TitleHidrotermalne alteracije rudnog tijela Vršnik u bakarnom porfirnom ležištu Bučim, Republika Sjeverna Makedonija
Title (english)Hydrothermal alterations of Vrshnik ore body in copper porphyry deposit Buchim, Republic of North Macedonia
AuthorIvor Perković
MentorAndrea Čobić (mentor)
Committee memberAndrea Čobić (predsjednik povjerenstva)
Committee memberDarko Tibljaš (član povjerenstva)
Committee memberDamir Bucković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Geology)
Zagreb
Defense date and country2020-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Mineralogy and Petrology
Abstract
Bakarno porfirno ležište Bučim je smješteno u kontaktnoj zoni Srpsko-Makedonske mase i Vardarske zone, oko 80 km JI od Skoplja, glavnog grada Republike Sjeverne Makedonije. U regionalnim razmjerima, nalazi se unutar centralnog dijela Leće-Halkidiki metalogenetske zone. Geneza ležišta je vezana uz nastanak nekoliko latitnih i latitno-andezitnih dajkova te njihovu intruziju u gnajseve, amfibolite i serpentinite Srpsko-Makedonske mase. Bakarno orudnjenje se pojavljuje u vidu diseminacija i štokverka, gdje su kao rudni minerali prisutni halkopirit, bornit, kubanit u asocijaciji s piritom i magnetitom. Hidrotermalna alteracija je povezana uz orudnjenje, te je istražena na području rudnog tijela Vršnik, jednog od četiri rudna tijela prisutna u ležištu Bučim. Uzorci su analizirani metodama mikroskopije u prolaznoj svjetlosti, difrakcije rendgenskih zraka na prahu (XRPD), pretražnom (skenirajućom) mikroskopijom (SEM) i IR spektroskopijom. Određene su četiri alteracijske zone: kalijska, filična, argilitna i kloritna. Izostanak propilitne, te prisutnost kloritne alteracijske zone ukazuje na plitak položaj rudnog tijela Vršnik u porfirnom sustavu.
Abstract (english)
Buchim Cu-porphyry deposit is an active copper mine, situated in the contact zone of Serbo-Macedonian Masiff and Vardar zone, approximately 80km SE from Skopje, capital of the Republic of North Macedonia. On the regional scale, it is located in the central part of Lece-Chalkidiki metallogenic zone. The genesis of the deposit is related to the formation of several dykes of latitic and latitic-andesitic compositon and their subsequent intrusion in basement rocks of the Serbo-Macedonian masiff. Copper mineralization is deposited as disseminations and stockwerk veins, with ore minerals being chlacopyrite, bornite, cubanite in association with pyrite and magnetite. Hydrothermal alteration is associated with ore mineralization, and was analysed in the area of Vršnik ore body, one of four ore bodies found in Bučim Cu-porphyry deposit. Samples were analysed by petrographic microscopy, X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) and IR spectroscopy. Four alteration zones were determined: potassic, phyllic, argillic and chloritic. The absence of propylitic alteration zone, and presence of chloritic alteration zone instead, indicates to shallower placement of the Vrshnik ore body in the porphyry system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:735116
Study programmeTitle: Graduate university study of Geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-02-03 11:15:19