Produbljenje obuhvata rezervi tehničko-građevnog kamena (dijabaza) na dijelu površinskog kopa eksploatacijskog polja "Žervanjska"

master's thesis

• Title: Produbljenje obuhvata rezervi tehničko-građevnog kamena (dijabaza) na dijelu površinskog kopa eksploatacijskog polja "Žervanjska" : diplomski rad
• Title (english): Deepening the scope of crushed stone reserves (diabase) in part of the open pit mine of the exploitation field "Žervanjska" : master's thesis
• Author: Marko Matjašić
• Mentor: Dario Perković (mentor)
• Committee member: Dario Perković (predsjednik povjerenstva)
• Committee member: Bojan Matoš (član povjerenstva)
• Committee member: Ana Maričić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2023-09-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Ležište tehničko-građevnog kamena dijabaza „Žervanjska“ nalazi se na Papuku, u blizini Grada Orahovice u Virovitičko-podravskoj županiji. Cilj ovog rada bio je opisati geološke, rudarske i geofizičke istražne radove potrebne za utvrđivanje novih rezervi kvalitetnog dijabaza sjeverozapadnog dijela eksploatacijskog polja „Žervanjska“. U sklopu istražnih radova određene su pozicije i dubine novih istražnih bušotina, izvedene su istražne bušotine s jezgrovanjem, determinirana je i fotografirana jezgra bušotina te su odabrani uzorci za laboratorijska ispitivanja fizičko-mehaničkih svojstava, određivanja kemijskog sastava te mineraloškopetrografskih određivanja. Na eksploatacijskom polju izvršeno je geološko kartiranje i mjerenje orijentacije diskontinuiteta otkopnih fronti površinskog kopa. Stijensku masu ležišta „Žervanjska“ izgrađuju dva genetski i petrografski različita člana – dijabaz i semimetamorfiti „Radlovačke serije“. Pri tome je dijabaz vrlo kvalitetna mineralna sirovina tehničko-građevni kamen, dok se dio naslaga semimetamorfita „Radlovačke serije“, prvenstveno kompaktni metapješčenjaci, slabo metamorfozirani kvarcni areniti, metakonglomerati i bazalti mogu koristiti kao tehničko-građevni kamen nižih zahtjeva glede kakvoće. Ležište dijabaza „Žervanjska“ ima oblik izdužene grede generalnog pružanja SIJZ, utisnute unutar Radlovačkog semimetamorfnog kompleksa Profili bušotina, geološka karta i geološki profili izrađeni su u računalnom programu Autocad LT, a u izradi rada još su korišteni QGIS, Inkscape i Google Earth Pro. Kao rezultat istraživanja izrađena je geološka karta, geološki i proračunski profili i profili istražnih bušotina B-1/21 do B-4/21 ukupne dubine 187 m.

Abstract (english)

The „Žervanjska“ crushed stone diabase deposit is located on Papuk, near the town of Orahovica in the Virovitičko-Podravska County. The aim of this Master Thesis was to describe geological, mining, and geophysical explorations necessary to determine new reserves of high-quality diabase in the northwestern part of the „Žervanjska“ exploitation field. As part of the exploration works, the positions and depths of new exploration wells were determined, exploratory wells with core samples were drilled, the core of the boreholes was determined and photographed. Samples were selected for laboratory tests of physicalmechanical properties, determination of chemical composition and mineralogical and petrographic characteristics. On the exploitation field, geological mapping and measurement of the orientation of the discontinuities of the excavation fronts of the open pit mine was carried out. The rock mass of the „Žervanjska“ deposit is made up of two genetically and petrographically different members - diabase and semimetamorphites of the „Radlovac series“. At the same time, diabase is a very high-quality building material, crushed stone, while part of the „Radlovac series“ semimetamorphite deposits, primarily compact metasandstones, poorly metamorphosed quartz arenites, metaconglomerates and basalts can be used as crushed stone with lower quality requirements. The „Žervanjska“ diabase deposit has the form of an elongated volcanic body with a general NE-SW trend, embedded within the Radlovac semimetamorphic complex. The borehole profiles, geological map and geological profiles were created in the computer program Autocad LT while QGIS, Inkscape and Google Earth Pro were also used in the creation of the work. As a result of the research, a geological map, geological profiles and profiles of exploration wells B-1/21 to B-4/21 with a total depth of 187 m were created.

• Keywords: dijabaz; tehničko-građevni kamen; eksploatacijsko polje Žervanjska; Papuk
• Keywords (english): diabase; crushed stone; exploitation field „Žervanjska“; Papuk
• Language: croatian
• URN:NBN: urn:nbn:hr:169:753202
• Study programme: Title: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology; Course: Hydrogeology and engineering 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-10-13 07:44:58