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master's thesis
Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. urn:nbn:hr:169:252585
Vrdoljak, Fran
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

Vrdoljak, F. (2022). Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : 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:169:252585

Vrdoljak, Fran. "Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:169:252585

Vrdoljak, Fran. "Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:169:252585

Vrdoljak, F. (2022). 'Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:252585

Vrdoljak F. Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2022 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:169:252585

F. Vrdoljak, "Granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:169:252585

Metadata
TitleGranulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja : diplomski rad
Title (english)Granulometric and geochemical characteristics of the pedo-sediment complex near Rovinj : master's thesis
AuthorFran Vrdoljak
MentorGoran Durn (mentor)
Committee memberGoran Durn (predsjednik povjerenstva)
Committee memberStanko Ružičić (član povjerenstva)
Committee memberIvan Sondi (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mineralogy, Petrology and Mineral Resources)
Zagreb
Defense date and country2022-01-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Geological Engineering
Abstract
Cilj ovog diplomskog rada bio je odrediti fizikalne, mineraloške, granulometrijske i geokemijske karakteristike pedo-sedimentnog kompleksa kod Rovinja debljine oko 9 m. Na terenskim istraživanjima po profilu je izuzeto devetnaest uzoraka na kojima su provedena detaljna laboratorijska istraživanja i to: boje, kapaciteta kationske zamjene (CEC), pH (H2O, KCl), sadržaja karbonata, sadržaja Fe i Mn topivih u ditionitu (DCB) i oksalatu, granulometrijskog sastava primjenom sijanja, pipetiranja i laserske difrakcijeom, mineralnog sastava primjenom rendgenske difrakcijske analize (XRD) i kemijskog sastava glavnih elemenata, elemenata u tragovima i elemenata rijetkih zemalja (REE). Mineralni i granulometrijski sastav uzoraka dominantno žućkasto crvene boje (5YR hue vrijednosti) vrlo je sličan mineralnom sastavu istarskih crvenica. Distribucija glavnih oksida i geokemijskih indeksa (ΣBaza/Al2O3, ΣBaza/TiO2 i Al2O3/SiO2) jasno ukazuje da se pedosedimentni kompleks sastoji od najmanje tri ciklusa spiranja/erozije i pedogeneze. Omjeri La/Ce i Sm/Nd jasno pokazuju da je supstrat iz kojeg je nastao pedosedimentni kompleks dominantno lesnog podrijetla. U ovoj fazi istraživanja ne možemo zaključiti koliko dugo su ti ciklusi trajali. Sve se moglo dešavati kroz duži vremenski period (npr. zadnjih 300 000 godina; od OIS 8 do OIS 1) ali i kroz kraći vremenski period (npr. zadnjih 70 000 godina; od OIS 4 do OIS 1).
Abstract (english)
The aim of this work was to determine the physical, mineralogical, granulometric and geochemical properties of the pedo-sedimentary complex near Rovinj with a thickness of about 9 m. The following parameters were determined: CEC, pH (H2O, KCl), carbonate content, content of Fe and Mn soluble in dithionite (DCB) and oxalate, granulometric composition by sieving, pipetting and laser diffraction, mineral composition by X-ray diffraction analysis (XRD) and chemical composition of major elements, trace elements and rare earth elements (REE). The mineral and granulometric composition of the samples of predominantly yellowish red color (5YR hue values) is very similar to the mineral composition of the Istrian Terra Rossa. The distribution of major oxides and geochemical indices (ΣBase / Al2O3, ΣBase / TiO2 and Al2O3 / SiO2) clearly indicates that the pedosedimentary complex consists of at least three cycles of erosion and pedogenesis. The La/Ce and Sm/Nd ratios clearly indicate that the substrate from which the pedosedimentary complex was formed is predominantly of loess origin. At this stage of the research, we cannot say how long these cycles lasted. Everything could have happened over a longer period of time (e.g., the last 300,000 years; from OIS 8 to OIS 1), but also over a shorter period of time (e.g., the last 70,000 years; from OIS 4 to OIS 1).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:252585
ProjectNumber: IP-2019-04-8054
Title: Zapadnoistarska antiklinala kao idealni prirodni laboratorij za proučavanje regionalnih diskordancija u karbonatnim stijenama
Acronym: WIANLab
Leader: Goran Durn
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology
Course: Environmental geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-02-18 09:05:21