نتایج جستجو برای: cheshmeh konan copper deposit

تعداد نتایج: 99711  

حیدریان شهری, محمدرضا , ملک‌زاده شفارودی, آزاده , مهدوی, امیر , کریم‌پور, محمدحسن ,

Gazu copper deposit is located in the boundary of Tabas and Lut block, 65km southeast of Tabas and 15km southwest of Deyhouk. The dominant lithology in the area consists of Shotori dolomite and limestone and Shemshak shale and sandstone.  Intrusive rocks with intermediate composition are widespread and numerous in the area. They consist of diorite, monzonite, and quartz monzonite to granite. Mi...

قطمیری, سید حسین,

Chahar-Gonbad copper mine, in Kerman province, has mainly formed as veins with low reserves and medium grade. Mineralization is mainly occured as chalcopyrite, pyrite, rare galena and sphalerite. Sericitic, argillic and propylitic alterations have been identified in this are deposit. These alteration occurod in the thermal range of about 350 C. In this research, the morphology of pyrite c...

بیابانگرد, حبیب , محمدپور, فاطمه , میرزایی راینی, رضوان , میرنژاد, حسن , نیرومند, شجاع الدین ,

Mahour 2 lead deposit is located in the east of Lut block and 145Km west of Nehbandan and about 2 km north west of  Mahour copper  deposit. Altered andesitic rocks are the main host of lead deposit. Plagioclase, quartz, hornblende and biotite are major minerals of andesitic rocks. Plagioclase, the most abundant mineral, had mostly replaceded by secondary minerals such as sericite, chlorite and ...

Journal: :زمین شناسی اقتصادی 0
فرید مر عباس اعتمادی سینا اسدی نسیم فتاحی

introduction one of the first principles in the formation of a reserve is mineralogical, construction and mineral textures studies and investigation of paragenetic relations in the ore minerals. in addition, to petrographic studies, isotopic investigates have wide applications in economic geology. in general, copper isotope variability in primary (high temperature) mineralization forms a tight ...

Alipour, , Hosaini, , Sanedoost, ,

Agh-Darreh copper deposit is located in Tarom area, about 25 km north of Abhar city. Main alterations identified in this region include silicic, argillic, and propylitic. Andesite and silica veins host sulfide mineralization. Chalcopyrite and pyrite are the main hypogene minerals accompanied by gold and silver in siliceous veins, with smaller amounts of galena. Malachite, azurite and goethite a...

Journal: :Paleo-aktueel 2022

Copper, lead and tin – an extraordinary Late Bronze Age string of beads from Borger. Around 2017, amateur metal detectorist searching at Borger in the immediate vicinity base a Middle barrow, which had been excavated 1987, came across 245 beads: four large 241 small ones. One is made lead, two are lead/tin alloy one copper; biconical cylindrical all copper. XRF analysis showed that copper type ...

جمشیدی بدر, محبوبه , صالحی, زهرا , فرامرزی, نرگس سادات , مسعودی, فریبرز ,

Jarou deposit, with age of Middle Eocene –Oligocene, is located in 60 km to the southwest of Karaj and lies within magmatic rocks with felsic to basic composition. Host rock geochemical results have implied a calc-alkaline nature, magmatism related to an extensional back arc regime and lack of economic potential for igneous rocks. Petrographic and geochemical evidences of Cu minerals have shown...

برقی, محمد علی, طوطی, فرامرز, بدیعی, علیرضا , پوراسد, فاطمه ,

Gazu copper deposit is located in the boundary of Tabas and Lut block, 65km southeast of Tabas and 15km southwest of Deyhouk. The dominant lithology in the area consists of Shotori dolomite and limestone and Shemshak shale and sandstone.  Intrusive rocks with intermediate composition are widespread and numerous in the area. They consist of diorite, monzonite, and quartz monzonite to granite. Mi...

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