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تلفیق لایه های اکتشافی مختلف به منظور شناسایی مناطق دارای پتانسیل مس پورفیری در محدوده ماهونک استان کرما ن | ||
| علوم و فنون سازندگی | ||
| دوره 6، شماره 2 - شماره پیاپی 19، آبان 1404، صفحه 39-52 اصل مقاله (2.19 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| نویسندگان | ||
| محمد جواد نکوئی مطلق* 1؛ هادی پیروج2؛ سید فرشید شجاعی3 | ||
| 1کارشناسی ارشد، رشته مهندسی معدن، دانشکده علوم زمین، دانشگاه صنعتی اراک، اراک، ایران | ||
| 2رشته زمین شناسی، دانشکده علوم پایه، دانشگاه لرستان، لرستان، ایران | ||
| 3کارشناسی ارشد، رشته مهندسی معدن، دانشکده فنی و مهندسی، دانشگاه تربیت مدرس، تهران، ایران | ||
| تاریخ دریافت: 26 فروردین 1404، تاریخ بازنگری: 05 شهریور 1404، تاریخ پذیرش: 12 آبان 1404 | ||
| چکیده | ||
| تلفیق لایه های اطلاعاتی یک روش موثر و کارآمد در شناسایی و اکتشاف مناطق مستعد مس پورفیری به شمار می رود. این فرآیند با استفاده از داده های مختلف و تحلیل آنها به کاهش هزینه های اکتشافی و شناسایی ذخایر جدید به صورت دقیق و هدفمند کمک می کند. برای این منظور عملیات تلفیق بر روی لایه های اطلاعاتی محدوده ماهونک انجام گرفت که این محدوده در 90 کیلومتری جنوب غربی استان کرمان و در 20 کیلومتری غرب شهر بردسیر واقع شده است. این منطقه از لحاظ تقسیمات زمین شناسی، در جنوب زون ایران مرکزی و به طور عمده در کمربند ماگمایی سنوزوئیک ارومیه – دختر قرار دارد. در ایران این کمربند میزبان اصلی کانسارهای مس، مولیبدن و طلا شناخته می شود که به کمربند مس کرمان نیز معروف است. بنابراین هدف از انجام این پژوهش، شناسایی مناطق دارای پتانسیل مس پورفیری با استفاده از تلفیق لایه های اطلاعاتی مختلف مانند لایه زمین شناسی، لایه تکتونیک، لایه سنجش از دور، لایه ژئوفیزیک و لایه ژئوشیمی می باشد. تمام این لایه ها با روش تحلیل سلسله مراتبی (AHP) وزن دهی شده و عملیات تلفیق آنها با روش منطق فازی انجام گرفته است. همچنین به منظور اعتبار سنجی نتایج از معادن اطراف محدوده ماهونک استفاده شده که خروجی بدست آمده از آنها در شناسایی معادن و مناطق پتانسیل دار از دقت مناسبی برخوردار می باشد. | ||
| کلیدواژهها | ||
| روش تحلیل سلسله مراتبی (AHP)؛ تلفیق لایه ها؛ منطق فازی؛ محدوده ماهونک؛ مس پورفیری | ||
| عنوان مقاله [English] | ||
| Integration of different exploration layers to identify areas with porphyry copper potential in the Mahunak area of Kerman province | ||
| نویسندگان [English] | ||
| Mohammad javad Nekoei motlagh1؛ Hadi Piroj2؛ Seyed Farshid Shojaei3 | ||
| 1Master's degree, Mining Engineering, Faculty of Earth Sciences, Arak University of Technology, Arak, Iran | ||
| 2Department of Geology, Faculty of Basic Sciences, Lorestan University, Lorestan, Iran | ||
| 3Master of Science, Mining Engineering, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran | ||
| چکیده [English] | ||
| Integrating information layers is an effective and efficient method for identifying and exploring areas with porphyry copper potential. This process, by using various data and analyzing them, helps reduce exploration costs and identify new reserves in an accurate and targeted manner. For this purpose, the integration operation was performed on the information layers of the Mahunak area, which is located 90 kilometers southwest of Kerman province and 20 kilometers west of the city of Bardsir. In terms of geological divisions, this region is located in the south of the Central Iran zone and mainly in the Cenozoic Urmia-Dokhtar magmatic belt. In Iran, this belt is known as the main host of copper, molybdenum, and gold deposits, also known as the Kerman Copper Belt. Therefore, the purpose of this research is to identify areas with porphyry copper potential by integrating different information layers such as geological layer, tectonic layer, remote sensing layer, geophysical layer, and geochemical layer. All these layers were weighted using the Analytic Hierarchy Process (AHP) method and their integration was performed using the fuzzy logic method. Also, in order to validate the results, mines around the Mahunak area were used, and the output obtained from them has appropriate accuracy in identifying mines and potential areas | ||
| کلیدواژهها [English] | ||
| Analytical hierarchy process (AHP), Integrating layers, Fuzzy logic, Mahunak area, Porphyry copper | ||
| مراجع | ||
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