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Title:Podatkovna baza za določanje izvora rimskodobnih kamnitih izdelkov z Ižanskega
Authors:ID Brajkovič, Rok (Author)
ID Žvab Rožič, Petra (Author)
ID Gale, Luka (Author)
Files:.pdf PDF - Presentation file, download (1,34 MB)
MD5: 6659AB81B076A88E3614AE8462C5443A
 
URL URL - Research data, visit https://dirros.openscience.si/IzpisGradiva.php?id=22946&lang=slv
 
Language:Slovenian
Typology:1.03 - Other scientific articles
Organization:Logo GeoZS - Geological Survey of Slovenia
Abstract:Rimskodobni kamniti izdelki najdeni na Ižanskem so bili pretežno izdelani iz mikritnega in peloidnega apnenca. Izvor teh izdelkov je bil do sedaj le ohlapno definiran, zlasti zaradi pomanjkanja podrobnih opisov mikrofaciesov, študije mikrofosilov in manjkajočih geokemičnih analiz iz do sedaj prepoznanih ali predlaganih območij rimskih kamnolomov. Podatkovna baza zapolnjuje to vrzel in nudi podroben vpogled v litološko in geokemično sestavo apnenca, ki izdanja pri Podutiku, Stajah, Igu, v Podpeči, Jezeru pri Podpeči, na hribu Sv. Ana in pri Ledenici v bližini Planince. Profili predstavljajo dele spodnjejurske Podbukovške formacije, natančneje člene E1 – plastnat mikritni in ooidni apnenec, E2 – fosiliferni apnenec, E3 – krinoidni apnenec, ki pripadajo Podbukovški formaciji in E4 – ooidni apnenec in dolomit, ki pripada Lazenski formaciji. Z namenom primerjave so bili z enakimi metodami proučeni tudi dostopni kamniti izdelki z Ižanskega. Uporabljena metodologija vključuje geološko kartiranje, detajlno sedimentološko profiliranje sedimentnih zaporedij in makroskopski pregled vzorcev, optično mikroskopijo za analizo litofaciesov, mikrofaciesov in bentoških foraminifer, katodoluminiscenčno analizo, analizo vrednosti izotopskega razmerja stroncija, vrednosti izotopskega razmerja stabilnih izotopov ogljika in kisika, določitev mineralne sestave in vsebnosti glavnih, stranskih ter slednih elementov.
Keywords:podatkovni set, geološka karta, sedimentološki profil, mikrofacies, foraminifere, katodoluminiscenca, mineralogija, geokemija, izotopi, izvor
Publication status:Published
Publication version:Version of Record
Publication date:30.07.2025
Publisher:Geološki zavod Slovenije
Year of publishing:2025
Number of pages:str. 311-322
Numbering:vol. 68, no. 2
PID:20.500.12556/DiRROS-24869 New window
UDC:551.1/.4
ISSN on article:0016-7789
DOI:10.5474/geologija.2025.005 New window
COBISS.SI-ID:256928003 New window
Publication date in DiRROS:24.12.2025
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Downloads:11
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Record is a part of a journal

Title:Geologija
Shortened title:Geologija
Publisher:Geološki zavod Slovenije
ISSN:0016-7789
COBISS.SI-ID:5636866 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0195-2018
Name:Geookolje in geomateriali
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0011-2019
Name:Regionalna geologija
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0025-2018
Name:Mineralne surovine
Funder:Other - Other funder or multiple funders
Funding programme:Slovenian National Committee of the UNESCO
Project number:IGCP 637
Name:HERitage STONES Recognition
Acronym:HerSTONES
Funder:Other - Other funder or multiple funders
Funding programme:Slovenian National Committee of the UNESCO
Project number:IGCP 710
Name:Western Tethys meets Eastern Tethys – geodynamical, paleoceanographical and paleobiogeographical events

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

Language:English
Title:Database for provenance determination of Roman-time stone products from Ig area
Abstract:The stone products from the Roman-time found in the Ig area were mainly made from micritic and peloidal limestone. The provenance of these products has been only roughly defined so far, mainly due to the lack of detailed microfacies descriptions, study of microfossils and missing geochemical analyses from the previously identified or proposed areas of Roman quarries. This database fills this gap and provides a detailed insight into the lithological and geochemical composition of the limestone found in Podutik, Staje, Ig, Podpeč, Jezero near Podpeč, on the hill of St. Ana and at Ledenica near Planinca. The sedimentological logs represent parts of the Lower Jurassic Podbukovje Formation, specifically the members E1 – laminated micritic and oolitic limestone, E2 – fossiliferous limestone, E3 – crinoid limestone belonging to the Podbukovje Formation, and E4 – oolitic limestone and dolomite belonging to the Laze Formation. For purposes of comparison, accessible stone products from the Ig area were studied using the same methods. The applied methodology includes geological mapping, detailed sedimentological description of sediment sequences and macroscopic examination of samples, optical microscopy for the analysis of lithofacies, microfacies and benthic foraminifera, cathodoluminescence analysis, analysis of strontium isotope ratio values, stable carbon and oxygen isotope ratio values, determination of mineral composition and content of major, minor and trace elements.
Keywords:dataset, geological map, sedimentological log, microfacies, foraminifera, cathodoluminescence, mineralogy, geochemistry, isotopes, provenience


Collection

This document is a part of these collections:
  1. Geologija

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