TN830 : Exploration new polymextal deposits in the geological sheets 1:100000 Moaleman and Kalate Reshm
Thesis > Central Library of Shahrood University > Mining, Petroleum & Geophysics Engineering > MSc > 2018
Authors:
Zahra Mohamadi [Author], Mansour Ziaii[Supervisor], Mahdi Ziaii [Advisor]
Abstarct: Regarding the importance of Troud-Chahshirin mextallogenic Belt, Geological maps 1:100000 Moaleman and Kalate Reshm were selected to prepare the potential maps of the polymextallic deposits. Geochemical, Geology, structural, remote sensing databaxse from maps of 1: 100,000 Moaleman and Kalate Reshm were designed and implemented in GIS environment. Geological data were used to separate lithological units and identify the fault in the region. The argillic, propylitic, phyllic, carbonate, sillic and the iron oxides were identified and separated in the region by processing ASTER and Sentinel-2A data. In the geochemistry section, 13 elements of Au, Ag, As, Pb, Zn, Sb, Mo, Bi, W, Cu, Co, Cr, Ni were selected for recognition of geochemical patterns in the study area. Then, by preprocessing on these elements, geochemistry maps were obtained using C-A method. Finally, exploration data were integrated using fuzzy and weighted of evidence Methods. Then the areas where all of the exploration criteria were approved each other were introduced in form of the map. In order to validate the mineral potential of maps were used of the polymextallic index in the region. baxsed on the mineral potential maps obtained by these methods, potential areas were identified and introduced for further studies.
Keywords:
#Polymextallic deposits #C-A fractal #Mineral Potential Modelling #Weights-of-evidence Method #Fuzzy Method #Moaleman #Kalate Reshm Link
Keeping place: Central Library of Shahrood University
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