A5102981250- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Radioactive element chemistry and processing
- Mineral Processing and Grinding
- Geology and Paleoclimatology Research
- Geochemistry and Geochronology of Asian Mineral Deposits
- Air Quality and Health Impacts
- Metal Extraction and Bioleaching
- Occupational and environmental lung diseases
- Tailings Management and Properties
- Geochemistry and Elemental Analysis
- Grouting, Rheology, and Soil Mechanics
- Landfill Environmental Impact Studies
- Air Quality Monitoring and Forecasting
Shiraz University
2012-2024
Abstract Hydrothermal alteration of the Meiduk porphyry copper deposit, south Kerman Cenozoic magmatic arc and southeast central Iranian volcano-plutonic belt has resulted in three stages mineralisation characterised by veins veinlets. These are, from early to late: (1) quartz + K-feldspar biotite pyrite ± chalcopyrite pyrrhotite magnetite (early potassic type-A veins); (2) bornite K- -feldspar (potassic-sericitic type-B (3) sericite (sericitic type-C veins). Most ores were formed during 2...
Abstract The Meiduk deposit possesses three different Cu reservoirs each with a unique isotope signature. δ 65 for the leached cap minerals ranges from −2.5 to +0.49‰ −0.45 +0.3‰ hypogene and +1.3 +4.4‰ supergene enrichment minerals. Oxidation of sulphides effective trapping copper (from solutions derived cap) in zone caused this relationship. A systematic pattern low values close surface higher depth reveals palaeo‐fluid pathway northwest–southeast direction over deposit. Thus, data can be...
Abstract The J ian copper deposit, located on the eastern edge of S anandaj– irjan metamorphic zone, southwest I ran, is contained within urian P ermo‐ T riassic volcano‐sedimentary complex. Retrograde metamorphism resulted in three stages mineralization (quartz ± sulfide veins) during exhumation complex (Middle urassic time; 159–167 Ma), and after peak to Late approximately 187 Ma). early stage (stage 1) related a homogeneous H 2 O – CO ( X > 0.1) fluid characterized by moderate salinity...
This study investigates the charge history of Oligocene – Lower Miocene Asmari Formation reservoir at three oilfields (Karanj, Paranj and Parsi) in southern Dezful Embayment, SW Iran, from microthermometric analyses hydrocarbon‐bearing fluid inclusions. The was sampled seven wells depths between 1671.5 3248.5 m; samples were found to be suitable for inclusion analyses. analyzed using an integrated workflow including petrography, fluorescence spectroscopy, Raman microspectroscopy...
The Miocene Daralu Porphyry Copper Deposits (PCDs) is found associated with other porphyries such as Sarcheshmeh and Meiduk in the Kerman Cenozoic Magmatic Arc (KCMA), southern Iran. In this research, we provided whole-rock geochemical data, characteristics of hydrothermal fluid sulfur isotope composition intrusive body, discussed nature, tectonic setting evolution deposit aiming to investigate its fertility. porphyry shows adakites affinity, that is, high Sr/Y La/Yb ratios positive Eu...
The Qatruyeh iron deposits, located on the eastern border of NW-SE trending Sanandaj-Sirjan metamorphic zone, southwest Iran, are hosted by a late Proterozoic to early Paleozoic sequence dominated metamorphosed carbonate rocks. magnetite ores occurred as layered massive bodies, with lesser amounts disseminated and hematite-bearing veins. Textural evidences, along geochemical analyses high field strengths (HFSEs), large ion lithophiles (LILEs), rare earth elements (REEs), indicate that main...
منطقه فلززایی اهر- ارسباران یکی از مهمترین زونهای ایران در ترشیاری بهشمار میرود. کانهزایی اغلب وابسته به سنگهای ماگمایی است. این منطقه، دو سیستم مس پورفیری سونگون و کیقال برای بررسی مقایسهای نحوه انتخاب شدند. بر روی کانیسازی زمینشیمی، سیالات درگیر کانیشناسی انجامشد. انواع معدن مشابه شامل نوع فازی مایع- گاز (L-V)، گاز- مایع (V-L)، سه جامد (گاهی هماتیت) (L-V-S)، - نمک (L-V-H) چهار گاز- نمک- (L-V-H-S) نتایج نشان داد که با وجود شباهت سنگ درونگیر، مادر حتی شوری دمای همگن سازی...