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stanje i perspektive u rudarstvu i odrţivi razvoj mining present state ...

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Rudarstvo 2011 / Mining 2011IZRADA GEOMODELA LEŢIŠTA KVARCNE MINERALNESIROVINE “KAONA” KOD KUĈEVA SA PRORAĈUNOMREZERVI PROGRAMOM ZA MODELOVANJE LEŢIŠTA IPROJEKTOVANJE POVRŠINSKIH KOPOVA MINEX 5.2.3.GEOMODEL DEVELOPMENT OF QUARTZ MINERAL DEPOSIT“KAONA” NEAR KUĈEVO WITH THE CALCULATION OF RESERVESUSING THE PROGRAM OF DEPOSIT MODELLING AND DESIGN THEOPEN PITS MINEX 5.2.3.Vladan Marinković 1 , Miroslava Maksimović 1 , Goran Paĉkovski 1 , Milenko Jovanović 1 ,Sneţana Ignjatović 21 Institut za rudarstvo i metalurgiju Bor, 2 RGF, BeogradIzvodU ovom radu je opisan naĉin izrade 3D geološkog modela leţišta kvarcne mineralne sirovine „Kaona― kod Kuĉeva.Za izradu geološkog modela izabran je programski paket Minex 5.2.3. koji je posebno dizajniran za modelovanjeslojevitih leţišta, leţišta oblika izduţenih soĉiva i projektovanje površinskih kopova. Cilj izrade geološkog modela jebio dobijanje digitalnog 3D modela koji bi verno i precizno reprezentovao ležište u celini. Prednost modelaizrađenog na ovakav način se ogleda pre svega u mogudnosti sagledavanja prostorne pozicije ležišta, brzogproračuna geoloških rezervi, kao i dobijanje podataka o kvalitativnim karakteristikama kvarcnog peščara kako zacelo ležište tako i za pojedine njegove delove. Ovako izrađen digitalni 3D model predstavlja osnovu zaprojektovanje rudarskih radova.Kljuĉne reĉi: 3D model, geološki model, proraĉun rezervi, Minex 5.2.3.AbstractThis paper gives a development method of 3D geological model of quartz mineral deposits ―Kaona‖ nearKuĉevo. The program package Minex 5.2.3 was chosen for development of geological model that is speciallydesigned for modeling of layered deposits, deposit forms elongated lenses and design of open pits. The aim ofdevelopment the geological model was obtaining the digital 3D model that would credibly and accuratelyre<strong>present</strong> the deposit as a whole. The advantage of developed model by this way is primarily reflected in apossibility of recognizing the spatial position of deposits, fast calculation of geological reserves as well asobtaining the data on qualitative characteristics of coal both for the whole deposit and some parts of it. Suchdeveloped 3D model <strong>present</strong>s the base for design the <strong>mining</strong> works.Key words: 3D model, geological model, calculation of reserves, Minex 5.2.3.UvodLeţište kvarcne mineralne sirovine „Kaona― se nalazi u Istoĉnoj Srbiji oko 10 km zapadno od Kuĉevakome administrativno i pripada. Leţište „Kaona―, uţi lokalitet „Kornjica― nalazi se na udaljenosti 5 km odmagistralnog puta prvog reda Majdanpek-Kuĉevo-Poţarevac-Beograd. U morfološkom pogledu teren jenisko planinskih karakteristika. Najviš vrh u podruĉju ovog terena je Kraku Kumuljiši (447 m). Najvišekote na istraţnom terenu iznose 368,4 i 302,0 m.644

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