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master's thesis
Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. urn:nbn:hr:169:693990
Kamenski, Ana
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Mineralogy, Petrology and Mineral Resources

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

Cite this document

Kamenski, A. (2018). Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:693990

Kamenski, Ana. "Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:693990

Kamenski, Ana. "Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:693990

Kamenski, A. (2018). 'Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:693990

Kamenski A. Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2018 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:169:693990

A. Kamenski, "Magnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:169:693990

Metadata
TitleMagnetski susceptibilitet u Slovačkoj jami i Jamskom sustavu Kita Gaćešina-Draženova puhaljka na Velebitu : diplomski rad
Title (english)Magnetic susceptibility in pit "Slovačka jama" and pit system "Kita Gaćešina-Draženova puhaljka" on Velebit : master’s thesis
AuthorAna Kamenski
MentorUroš Barudžija (mentor)
Committee memberUroš Barudžija (predsjednik povjerenstva)
Committee memberIgor Vlahović (član povjerenstva)
Committee memberDalibor Paar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mineralogy, Petrology and Mineral Resources)
Zagreb
Defense date and country2018-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Mineralogy and Petrology
Abstract
Magnetizam u speleološkim objektima u Republici Hrvatskoj izuzetno je slabo istražen iako je dobro poznato da su špiljski sedimenti veoma dobro očuvani. Za područja istraživanja odabrana su dva značajna hrvatska speleološka objekta, najdulji objekt Jamski sustav Kita Gaćešina-Draženova puhaljka i Slovačka jama, druga po dubini iza Jamskog sustava Lukina jama-Trojama. Mjera magnetičnosti materijala, odnosno magnetski susceptibilitet mjeren je u speleološkim objektima uređajem Kappameter KM-7 i u laboratoriju na Hrvatskom geološkom institutu pomoću uređaja Bartington MS2B System. Na svim lokacijama mjeren je i uzorkovan isključivo meki sediment. Lokacije profila izabrane su isključivo prema dostupnosti uzorkovanja. U laboratoriju Zavoda za mineralogiju, petrologiju i mineralne sirovine analiziran je sa svakog profila jedan karakterističan uzorak metodom rendgenske difrakcije u prahu (XRD), te je jedan od njih separiran na magnetske frakcije Frantzovim magnetskim izodinamskim separatorom nakon čega je analiziran stereoskopskom lupom. Analizom magnetskog susceptibiliteta utvrđena je njegova mjerljivost u speleološkim sedimentima. Na nekoliko profila uočena je značajna promjena u vrijednostima magnetskog susceptibiliteta te su objašnjene razlikama u mineraloškom sastavu. Primjećena je povezanost viših vrijednosti magnetskog susceptibiliteta s većom količinom minerala koji u sebi sadrže metale. Također se ustanovilo da dva korištena uređaja u ovom radu nisu kompatibilna, odnosno ne registriraju na istim uzorcima jednake niti usporedive vrijednosti. S obzirom na preciznost Bartington MS2B uređaja, pretpostavlja se da Kappameter KM-7 nije adekvatno korišten ili da nije prilagođen uvjetima niske temperature i visoke vlažnosti.
Abstract (english)
Magnetism in speleological sites in the Republic of Croatia is extremely poorly researched although it is well known that cave sediments are well preserved. Two important Croatian speleological sites were selected for the research area, the longest site the Pit system „Kita Gaćešina-Draženova puhaljka“ and the pit „Slovačka jama“, the second in depth after the Pit system „Lukina jama-Trojama“. Measurement of material magnetism, i.e. magnetic susceptibility was measured in speleological sites with the Kappameter KM-7 and in the laboratory at the Croatian Geological Survey using Bartington MS2B System. Only soft sediment was measured and sampled at all locations. Profile locations were selected solely according to the availability of sampling. In the laboratory of the Department of mineralogy, petrology and mineral resources a characteristic sample was analyzed from each profile by X-ray powder diffraction method and one of them is separated into magnetic fractions by Frantz's magnetic isodynamic separator after which it was analyzed by stereoscopic lens. Analyzing magnetic susceptibility determined its measurability in speleological sediments. Significant changes in the values of magnetic susceptibility were observed on several profiles and explained by the differences in the mineral composition. The correlation of higher values of magnetic susceptibility with higher amounts of minerals containing metals is noticed. It has also been established that the two devices used in this paper are not compatible, they don't registere on the same samples equal or comparable values. Given the precision of the Bartington MS2B, it is assumed that the KM-7 Kappameter is not used properly or is not adapted to low temperature and high humidity conditions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:693990
Study programmeTitle: Geology; specializations in: Geology of mineral resources and geophysical explorations
Course: Geology of mineral resources and geophysical explorations
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 on2019-01-16 13:57:46